<\/p>\n
Structural formula<\/p>\n
None<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
CAS number:<\/b>82-46-2<\/p>\n
MDL number:<\/b>MFCD00001190<\/p>\n
EINECS number:<\/b>201-424-0<\/p>\n
RTECS number:<\/b>CB6495000<\/p>\n
BRN number:<\/b>402592<\/p>\n
PubChem number:<\/b>24893947<\/p>\nPhysical property data<\/h2>\n
1. Character: yellow crystal<\/p>\n
2. Density (g\/mL, 25\/4\u2103): Uncertain<\/p>\n
3. Relative vapor density (g\/mL, air =1): Uncertain<\/p>\n
4. Melting point (\u00baC): 245<\/p>\n
5. Boiling point (\u00baC, normal pressure): Uncertain<\/p>\n
6. Boiling point (\u00baC, 5.2kPa): Uncertain<\/p>\n
7. Refractive index: Uncertain<\/p>\n
8. Flash point (\u00baC): Uncertain<\/p>\n
9. Ratio Optical rotation (\u00ba): Uncertain<\/p>\n
10. Autoignition point or ignition temperature (\u00baC): Uncertain<\/p>\n
11. Vapor pressure (kPa, 25\u00baC): Uncertain<\/p>\n
p><\/p>\n
12. Saturated vapor pressure (kPa, 60\u00baC): Uncertain<\/p>\n
13. Heat of combustion (KJ\/mol): Uncertain<\/p>\n
14. Critical temperature (\u00baC ): Uncertain<\/p>\n
15. Critical pressure (KPa): Uncertain<\/p>\n
16. Log value of oil-water (octanol\/water) partition coefficient: Uncertain<\/p>\n
17. Explosion upper limit (%, V\/V): Uncertain<\/p>\n
18. Explosion lower limit (%, V\/V): Uncertain<\/p>\n
19. Solubility: soluble Insoluble in nitrobenzene, anisole and benzyl alcohol, insoluble in alcohol, acetic acid, benzene and toluene. <\/p>\n<\/p>\n
\n Neurotoxicity: Rabbit eye test: 500 mg\/24HREACTION;\n <\/p>\n
\n None\n <\/p>\n
1. Molar refractive index: 68.45<\/span><\/p>\n2. Molar volume (cm3<\/sup>\/mol): 182.9<\/span><\/p>\n3. Isotonic specific volume (90.2K): 509.1<\/span><\/p>\n4. Surface tension (dyne\/cm): 59.9<\/span><\/p>\n5. Polarizability (10-24cm3): 27.13<\/span><\/p>\n<\/p>\nCompute chemical data<\/h2>\n1. Reference value for hydrophobic parameter calculation (XlogP): 4.1<\/P><\/p>\n2. Number of hydrogen bond donors: 0<\/p>\n3. Number of hydrogen bond acceptors: 2<\/p>\n4. Number of rotatable chemical bonds: 0<\/p>\n5. Number of tautomers: None<\/p>\n6. Topological molecule polar surface area34.1<\/p>\n7. Number of heavy atoms: 18<\/p>\n8. Surface charge: 0<\/p>\n9. Complexity: 346<\/p>\n10. Number of isotope atoms: 0<\/p>\n11. Determine the number of atomic stereocenters: 0<\/p>\n12. Uncertain number of atomic stereocenters: 0<\/p>\n13. Determine Number of stereocenters of chemical bonds: 0<\/p>\n14. Number of stereocenters of uncertain chemical bonds: 0<\/p>\n15. Number of covalent bond units: 1<\/p>\n<\/p>\nProperties and stability<\/h2>\n\n None\n <\/p>\nStorage method<\/h2>\nStored sealed and protected from light. <\/p>\n<\/p>\nSynthesis method<\/h2>\nThe chlorination method is mainly used, using sodium 1,5-anthraquinone disulfonate as raw material, adding sodium chlorate to hydrochloric acid solution for chlorination reaction, and then filtering, washing and drying it. <\/p>\nFirst add water and anthraquinone-1,5-disulfonic acid sodium salt into the reaction kettle, stir well, then add 30% hydrochloric acid, raise the temperature to 94~95\u00baC, and slowly add 8% chloric acid Sodium solution. After the addition is completed, test the end point. Take a sample and filter it while it is hot. The end point is that no precipitation occurs after the filtrate is cooled. Cool to below 60\u00baC, filter, wash until neutral, and dry to obtain 1,5-dichloroanthraquinone. <\/p>\n<\/p>\nPurpose<\/h2>\nAs a dye intermediate. Used to synthesize disperse blue 2BLN. <\/p>\n<\/p>\n extended-reading:https:\/\/www.bdmaee.net\/cas-2273-45-2\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/efficient-trimerization-catalyst-for-aliphatic-and-alicyclic-isocyanates\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-2033-catalyst-cas1372-33-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1677<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/lupragen-n103-catalyst-dimethylbenzylamine-basf\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/catalyst-pc41-catalyst-pc-41-polyurethane-catalyst-pc41\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/44454<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/high-efficiency-catalyst-pt303\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Lupragen-DMI-gel-catalyst-Lupragen-DMI-epoxy-resin-curing-agent-Lupragen-DMI.pdf<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1785<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 01SZ Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,15103],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48068"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48067"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48068"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
2. Molar volume (cm3<\/sup>\/mol): 182.9<\/span><\/p>\n3. Isotonic specific volume (90.2K): 509.1<\/span><\/p>\n4. Surface tension (dyne\/cm): 59.9<\/span><\/p>\n5. Polarizability (10-24cm3): 27.13<\/span><\/p>\n<\/p>\nCompute chemical data<\/h2>\n1. Reference value for hydrophobic parameter calculation (XlogP): 4.1<\/P><\/p>\n2. Number of hydrogen bond donors: 0<\/p>\n3. Number of hydrogen bond acceptors: 2<\/p>\n4. Number of rotatable chemical bonds: 0<\/p>\n5. Number of tautomers: None<\/p>\n6. Topological molecule polar surface area34.1<\/p>\n7. Number of heavy atoms: 18<\/p>\n8. Surface charge: 0<\/p>\n9. Complexity: 346<\/p>\n10. Number of isotope atoms: 0<\/p>\n11. Determine the number of atomic stereocenters: 0<\/p>\n12. Uncertain number of atomic stereocenters: 0<\/p>\n13. Determine Number of stereocenters of chemical bonds: 0<\/p>\n14. Number of stereocenters of uncertain chemical bonds: 0<\/p>\n15. Number of covalent bond units: 1<\/p>\n<\/p>\nProperties and stability<\/h2>\n\n None\n <\/p>\nStorage method<\/h2>\nStored sealed and protected from light. <\/p>\n<\/p>\nSynthesis method<\/h2>\nThe chlorination method is mainly used, using sodium 1,5-anthraquinone disulfonate as raw material, adding sodium chlorate to hydrochloric acid solution for chlorination reaction, and then filtering, washing and drying it. <\/p>\nFirst add water and anthraquinone-1,5-disulfonic acid sodium salt into the reaction kettle, stir well, then add 30% hydrochloric acid, raise the temperature to 94~95\u00baC, and slowly add 8% chloric acid Sodium solution. After the addition is completed, test the end point. Take a sample and filter it while it is hot. The end point is that no precipitation occurs after the filtrate is cooled. Cool to below 60\u00baC, filter, wash until neutral, and dry to obtain 1,5-dichloroanthraquinone. <\/p>\n<\/p>\nPurpose<\/h2>\nAs a dye intermediate. Used to synthesize disperse blue 2BLN. <\/p>\n<\/p>\n extended-reading:https:\/\/www.bdmaee.net\/cas-2273-45-2\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/efficient-trimerization-catalyst-for-aliphatic-and-alicyclic-isocyanates\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-2033-catalyst-cas1372-33-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1677<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/lupragen-n103-catalyst-dimethylbenzylamine-basf\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/catalyst-pc41-catalyst-pc-41-polyurethane-catalyst-pc41\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/44454<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/high-efficiency-catalyst-pt303\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Lupragen-DMI-gel-catalyst-Lupragen-DMI-epoxy-resin-curing-agent-Lupragen-DMI.pdf<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1785<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 01SZ Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,15103],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48068"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48067"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48068"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
3. Isotonic specific volume (90.2K): 509.1<\/span><\/p>\n4. Surface tension (dyne\/cm): 59.9<\/span><\/p>\n5. Polarizability (10-24cm3): 27.13<\/span><\/p>\n<\/p>\nCompute chemical data<\/h2>\n1. Reference value for hydrophobic parameter calculation (XlogP): 4.1<\/P><\/p>\n2. Number of hydrogen bond donors: 0<\/p>\n3. Number of hydrogen bond acceptors: 2<\/p>\n4. Number of rotatable chemical bonds: 0<\/p>\n5. Number of tautomers: None<\/p>\n6. Topological molecule polar surface area34.1<\/p>\n7. Number of heavy atoms: 18<\/p>\n8. Surface charge: 0<\/p>\n9. Complexity: 346<\/p>\n10. Number of isotope atoms: 0<\/p>\n11. Determine the number of atomic stereocenters: 0<\/p>\n12. Uncertain number of atomic stereocenters: 0<\/p>\n13. Determine Number of stereocenters of chemical bonds: 0<\/p>\n14. Number of stereocenters of uncertain chemical bonds: 0<\/p>\n15. Number of covalent bond units: 1<\/p>\n<\/p>\nProperties and stability<\/h2>\n\n None\n <\/p>\nStorage method<\/h2>\nStored sealed and protected from light. <\/p>\n<\/p>\nSynthesis method<\/h2>\nThe chlorination method is mainly used, using sodium 1,5-anthraquinone disulfonate as raw material, adding sodium chlorate to hydrochloric acid solution for chlorination reaction, and then filtering, washing and drying it. <\/p>\nFirst add water and anthraquinone-1,5-disulfonic acid sodium salt into the reaction kettle, stir well, then add 30% hydrochloric acid, raise the temperature to 94~95\u00baC, and slowly add 8% chloric acid Sodium solution. After the addition is completed, test the end point. Take a sample and filter it while it is hot. The end point is that no precipitation occurs after the filtrate is cooled. Cool to below 60\u00baC, filter, wash until neutral, and dry to obtain 1,5-dichloroanthraquinone. <\/p>\n<\/p>\nPurpose<\/h2>\nAs a dye intermediate. Used to synthesize disperse blue 2BLN. <\/p>\n<\/p>\n extended-reading:https:\/\/www.bdmaee.net\/cas-2273-45-2\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/efficient-trimerization-catalyst-for-aliphatic-and-alicyclic-isocyanates\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-2033-catalyst-cas1372-33-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1677<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/lupragen-n103-catalyst-dimethylbenzylamine-basf\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/catalyst-pc41-catalyst-pc-41-polyurethane-catalyst-pc41\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/44454<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/high-efficiency-catalyst-pt303\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Lupragen-DMI-gel-catalyst-Lupragen-DMI-epoxy-resin-curing-agent-Lupragen-DMI.pdf<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1785<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 01SZ Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,15103],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48068"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48067"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48068"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
4. Surface tension (dyne\/cm): 59.9<\/span><\/p>\n5. Polarizability (10-24cm3): 27.13<\/span><\/p>\n<\/p>\nCompute chemical data<\/h2>\n1. Reference value for hydrophobic parameter calculation (XlogP): 4.1<\/P><\/p>\n2. Number of hydrogen bond donors: 0<\/p>\n3. Number of hydrogen bond acceptors: 2<\/p>\n4. Number of rotatable chemical bonds: 0<\/p>\n5. Number of tautomers: None<\/p>\n6. Topological molecule polar surface area34.1<\/p>\n7. Number of heavy atoms: 18<\/p>\n8. Surface charge: 0<\/p>\n9. Complexity: 346<\/p>\n10. Number of isotope atoms: 0<\/p>\n11. Determine the number of atomic stereocenters: 0<\/p>\n12. Uncertain number of atomic stereocenters: 0<\/p>\n13. Determine Number of stereocenters of chemical bonds: 0<\/p>\n14. Number of stereocenters of uncertain chemical bonds: 0<\/p>\n15. Number of covalent bond units: 1<\/p>\n<\/p>\nProperties and stability<\/h2>\n\n None\n <\/p>\nStorage method<\/h2>\nStored sealed and protected from light. <\/p>\n<\/p>\nSynthesis method<\/h2>\nThe chlorination method is mainly used, using sodium 1,5-anthraquinone disulfonate as raw material, adding sodium chlorate to hydrochloric acid solution for chlorination reaction, and then filtering, washing and drying it. <\/p>\nFirst add water and anthraquinone-1,5-disulfonic acid sodium salt into the reaction kettle, stir well, then add 30% hydrochloric acid, raise the temperature to 94~95\u00baC, and slowly add 8% chloric acid Sodium solution. After the addition is completed, test the end point. Take a sample and filter it while it is hot. The end point is that no precipitation occurs after the filtrate is cooled. Cool to below 60\u00baC, filter, wash until neutral, and dry to obtain 1,5-dichloroanthraquinone. <\/p>\n<\/p>\nPurpose<\/h2>\nAs a dye intermediate. Used to synthesize disperse blue 2BLN. <\/p>\n<\/p>\n extended-reading:https:\/\/www.bdmaee.net\/cas-2273-45-2\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/efficient-trimerization-catalyst-for-aliphatic-and-alicyclic-isocyanates\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-2033-catalyst-cas1372-33-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1677<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/lupragen-n103-catalyst-dimethylbenzylamine-basf\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/catalyst-pc41-catalyst-pc-41-polyurethane-catalyst-pc41\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/44454<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/high-efficiency-catalyst-pt303\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Lupragen-DMI-gel-catalyst-Lupragen-DMI-epoxy-resin-curing-agent-Lupragen-DMI.pdf<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1785<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 01SZ Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,15103],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48068"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48067"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48068"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
5. Polarizability (10-24cm3): 27.13<\/span><\/p>\n<\/p>\nCompute chemical data<\/h2>\n1. Reference value for hydrophobic parameter calculation (XlogP): 4.1<\/P><\/p>\n2. Number of hydrogen bond donors: 0<\/p>\n3. Number of hydrogen bond acceptors: 2<\/p>\n4. Number of rotatable chemical bonds: 0<\/p>\n5. Number of tautomers: None<\/p>\n6. Topological molecule polar surface area34.1<\/p>\n7. Number of heavy atoms: 18<\/p>\n8. Surface charge: 0<\/p>\n9. Complexity: 346<\/p>\n10. Number of isotope atoms: 0<\/p>\n11. Determine the number of atomic stereocenters: 0<\/p>\n12. Uncertain number of atomic stereocenters: 0<\/p>\n13. Determine Number of stereocenters of chemical bonds: 0<\/p>\n14. Number of stereocenters of uncertain chemical bonds: 0<\/p>\n15. Number of covalent bond units: 1<\/p>\n<\/p>\nProperties and stability<\/h2>\n\n None\n <\/p>\nStorage method<\/h2>\nStored sealed and protected from light. <\/p>\n<\/p>\nSynthesis method<\/h2>\nThe chlorination method is mainly used, using sodium 1,5-anthraquinone disulfonate as raw material, adding sodium chlorate to hydrochloric acid solution for chlorination reaction, and then filtering, washing and drying it. <\/p>\nFirst add water and anthraquinone-1,5-disulfonic acid sodium salt into the reaction kettle, stir well, then add 30% hydrochloric acid, raise the temperature to 94~95\u00baC, and slowly add 8% chloric acid Sodium solution. After the addition is completed, test the end point. Take a sample and filter it while it is hot. The end point is that no precipitation occurs after the filtrate is cooled. Cool to below 60\u00baC, filter, wash until neutral, and dry to obtain 1,5-dichloroanthraquinone. <\/p>\n<\/p>\nPurpose<\/h2>\nAs a dye intermediate. Used to synthesize disperse blue 2BLN. <\/p>\n<\/p>\n extended-reading:https:\/\/www.bdmaee.net\/cas-2273-45-2\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/efficient-trimerization-catalyst-for-aliphatic-and-alicyclic-isocyanates\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-2033-catalyst-cas1372-33-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1677<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/lupragen-n103-catalyst-dimethylbenzylamine-basf\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/catalyst-pc41-catalyst-pc-41-polyurethane-catalyst-pc41\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/44454<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/high-efficiency-catalyst-pt303\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Lupragen-DMI-gel-catalyst-Lupragen-DMI-epoxy-resin-curing-agent-Lupragen-DMI.pdf<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1785<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 01SZ Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,15103],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48068"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48067"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48068"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
1. Reference value for hydrophobic parameter calculation (XlogP): 4.1<\/P><\/p>\n
2. Number of hydrogen bond donors: 0<\/p>\n
3. Number of hydrogen bond acceptors: 2<\/p>\n
4. Number of rotatable chemical bonds: 0<\/p>\n
5. Number of tautomers: None<\/p>\n
6. Topological molecule polar surface area34.1<\/p>\n
7. Number of heavy atoms: 18<\/p>\n
8. Surface charge: 0<\/p>\n
9. Complexity: 346<\/p>\n
10. Number of isotope atoms: 0<\/p>\n
11. Determine the number of atomic stereocenters: 0<\/p>\n
12. Uncertain number of atomic stereocenters: 0<\/p>\n
13. Determine Number of stereocenters of chemical bonds: 0<\/p>\n
14. Number of stereocenters of uncertain chemical bonds: 0<\/p>\n
15. Number of covalent bond units: 1<\/p>\n<\/p>\n
Stored sealed and protected from light. <\/p>\n<\/p>\n
The chlorination method is mainly used, using sodium 1,5-anthraquinone disulfonate as raw material, adding sodium chlorate to hydrochloric acid solution for chlorination reaction, and then filtering, washing and drying it. <\/p>\n
First add water and anthraquinone-1,5-disulfonic acid sodium salt into the reaction kettle, stir well, then add 30% hydrochloric acid, raise the temperature to 94~95\u00baC, and slowly add 8% chloric acid Sodium solution. After the addition is completed, test the end point. Take a sample and filter it while it is hot. The end point is that no precipitation occurs after the filtrate is cooled. Cool to below 60\u00baC, filter, wash until neutral, and dry to obtain 1,5-dichloroanthraquinone. <\/p>\n<\/p>\n
As a dye intermediate. Used to synthesize disperse blue 2BLN. <\/p>\n<\/p>\n
extended-reading:https:\/\/www.bdmaee.net\/cas-2273-45-2\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/efficient-trimerization-catalyst-for-aliphatic-and-alicyclic-isocyanates\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-2033-catalyst-cas1372-33-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1677<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/lupragen-n103-catalyst-dimethylbenzylamine-basf\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/catalyst-pc41-catalyst-pc-41-polyurethane-catalyst-pc41\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/44454<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/high-efficiency-catalyst-pt303\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Lupragen-DMI-gel-catalyst-Lupragen-DMI-epoxy-resin-curing-agent-Lupragen-DMI.pdf<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/1785<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 01SZ Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,15103],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48068"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48067"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48068"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Structural formula Business number 01SZ Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,15103],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068"}],"collection":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/comments?post=48068"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48067"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48068"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"1,5-Dichloroanthraquinone](\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/04\/75b68e73466942658edb494262693dde.gif\")
<\/p>\n<\/p>\n