<\/p>\n
Structural formula<\/p>\n
tribromopropane,<\/p>\n
s-Tribromopropane,<\/p>\n
sym-Tribromopropane,<\/p>\n
BrCH2CH(Br)CH2Br,<\/p>\n
nematicides,<\/p>\n
Halogenated hydrocarbon solvents,<\/p>\n
aliphatic compounds<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
CAS number:<\/b>96-11-7<\/p>\n
MDL number:<\/b>MFCD00017884<\/p>\n
EINECS number:<\/b>202-478-8<\/p>\n
RTECS number:<\/b>TZ8300000<\/p>\n
BRN number:<\/b>1732082<\/p>\n
PubChem number:<\/b>24848905<\/p>\nPhysical property data<\/h2>\n
1. Properties: colorless or light yellow liquid, irritating<\/p>\n
2. Density (g\/mL, 20\/4\u2103): 2.4209<\/p>\n
3. Relative density (25\u2103, 4\u2103): 2.4107<\/p>\n
4. Melting point (\u00baC): 76.2<\/p>\n
5. Boiling point (\u00baC, normal pressure): 220<\/p>\n
6 . Refractive index at room temperature (n25<\/sup>): 1.5836<\/p>\n7. Refractive index (n20\u00baC): 1.5862<\/p>\n8. Flash point (\u00baC): 94<\/p>\n9. Specific rotation (\u00ba): Undetermined<\/p>\n10. Autoignition point or ignition temperature (\u00baC): Undetermined<\/p>\n11. Vapor pressure ( mmHg, \u00baC): Undetermined<\/p>\n12. Saturated vapor pressure (kPa, \u00baC): Undetermined<\/p>\n13. Heat of combustion (KJ\/mol): Undetermined<\/p>\n14. Critical temperature (\u00baC): Undetermined<\/p>\n15. Critical pressure (KPa): Undetermined<\/p>\n16. Oil-water (octanol\/water) partition coefficient relationship Value: Undetermined<\/p>\n17. Explosion upper limit (%, V\/V): Undetermined<\/p>\n18. Explosion lower limit (%, V\/V): Undetermined<\/p>\n19. Solubility: soluble in ethanol, ether and chloroform, insoluble in water<\/p>\n<\/p>\nToxicological data<\/h2>\n1. Acute toxicity: Rat oral LDLo: 500mg\/kg; <\/p>\n2. Reproductive toxicity<\/p>\n Rat oral TDLo: 250mg\/kg (male rats 5 days old before mating); rat intraperitoneal TDLo: 23869 \u03bcg\/kg (male rats 1 day before mating); <\/p>\n3. Mutagenicity<\/p>\nMicrobial Salmonella typhimurium mutation: 1 \u03bcmol\/plate ;<\/p>\nMicrobiological Salmonella typhimurium mutation: 500\u03bcg\/plate;<\/p>\nTransperitoneal DNA damage in rats: 1404\u03bcg\/kg;<\/p>\nDNA damage in rat testicles : 1\u03bcmol\/L;<\/p>\n Rat oral dominant lethal test: 250mg\/kg\/5D; Toxic, harmful if inhaled or taken.\n <\/p>\nEcological data<\/h2>\nThis substance is slightly hazardous to water. <\/p>\n<\/p>\nMolecular structure data<\/h2>\n1. Molar refractive index: 39.10<\/p>\n2. Molar volume (cm3<\/sup>\/mol): 117.9<\/p>\n3. Isotonic specific volume (90.2K): 305.3<\/p>\n4. Surface tension (dyne\/cm): 44.8<\/p>\n5. Dielectric constant:<\/p>\n6. Dipole moment (10-24<\/sup>cm3<\/sup>):<\/p>\n7. Polarizability: 15.50<\/p>\n<\/p>\nCompute chemical data<\/h2>\n1. Hydrophobic parameter calculation reference value (XlogP): 2.6<\/p>\n2. Number of hydrogen bond donors: 0<\/p>\n3. Number of hydrogen bond acceptors: 0<\/p>\n4. Number of rotatable chemical bonds: 2<\/p>\n5. Number of tautomers:<\/p>\n6. Topological molecular polar surface area (TPSA): 0<\/p>\n7. Number of heavy atoms: 6<\/p>\n8. Surface charge: 0<\/p>\n9. Complexity: 25.2<\/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 the number of chemical bond stereocenters Number: 0<\/p>\n14. Number of uncertain chemical bond stereocenters: 0<\/p>\n15. Number of covalent bond units: 1<\/p>\n<\/p>\nProperties and stability<\/h2>\n\n \t\tAvoid contact with oxidants. Avoid contact with skin as it may cause irritation.\n <\/p>\nStorage method<\/h2>\n\n Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Keep container tightly sealed. should be kept away from oxidizer, do not store together. It should not be stored in large quantities or for long periods of time. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.\n <\/p>\nSynthesis method<\/h2>\n1. Preparation method:<\/p>\n <\/p>\nIn a reaction bottle equipped with a stirrer, reflux condenser (equipped with a calcium chloride drying tube), dropping funnel, and thermometer, add 182g (1.5mol) of allyl bromide \u2460<\/sup> (2) ), 250mL dry carbon tetrachloride. Cool to -5\u00b0C in an ice-salt bath, add 255g (1.6 mol) of dry bromine dropwise from the dropping funnel, and control the dropping speed to raise the reaction solution to 0\u00b0C, and complete the addition in about 1.5 hours. Slowly warm to room temperature and continue stirring for 30 min. The solvent was distilled under reduced pressure, and then the fraction at 92-93\u00b0C\/1.33kpa was collected to obtain 400g of almost colorless liquid 1,2,3-tribromopropane (1), with a yield of 95%. Note: \u2460 Allyl bromide is best treated before use. The treatment method is as follows: first dry with anhydrous calcium chloride, then distill, and collect the fraction at 69~72\u00b0C. [1]<\/sup><\/p>\n<\/p>\nPurpose<\/h2>\n\n Used in nematicides, solvents, and organic synthesis intermediates.\n <\/p>\n extended-reading:https:\/\/www.newtopchem.com\/archives\/1845<\/a><\/br>extended-reading:https:\/\/www.morpholine.org\/high-quality-n-dimethylaminopropyldiisopropanolamine-cas-63469-23-8-n-3-dimethyl-amino-propyl-n-n-diisopropanolamine\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/sponge-hardener\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/cas-2273-43-0\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tertiary-amine-composite-catalyst\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/benzyldimethylamine\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-tetn-catalyst-cas280-57-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/39970<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tegoamin-bde-catalyst-cas121-54-0-degussa-ag\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/niax-catalyst-a-400\/<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 02AF Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,24,15262],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655"}],"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=48655"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48654"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48655"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
7. Refractive index (n20\u00baC): 1.5862<\/p>\n
8. Flash point (\u00baC): 94<\/p>\n
9. Specific rotation (\u00ba): Undetermined<\/p>\n
10. Autoignition point or ignition temperature (\u00baC): Undetermined<\/p>\n
11. Vapor pressure ( mmHg, \u00baC): Undetermined<\/p>\n
12. Saturated vapor pressure (kPa, \u00baC): Undetermined<\/p>\n
13. Heat of combustion (KJ\/mol): Undetermined<\/p>\n
14. Critical temperature (\u00baC): Undetermined<\/p>\n
15. Critical pressure (KPa): Undetermined<\/p>\n
16. Oil-water (octanol\/water) partition coefficient relationship Value: Undetermined<\/p>\n
17. Explosion upper limit (%, V\/V): Undetermined<\/p>\n
18. Explosion lower limit (%, V\/V): Undetermined<\/p>\n
19. Solubility: soluble in ethanol, ether and chloroform, insoluble in water<\/p>\n<\/p>\n
1. Acute toxicity: Rat oral LDLo: 500mg\/kg; <\/p>\n
2. Reproductive toxicity<\/p>\n
Rat oral TDLo: 250mg\/kg (male rats 5 days old before mating); rat intraperitoneal TDLo: 23869 \u03bcg\/kg (male rats 1 day before mating); <\/p>\n
3. Mutagenicity<\/p>\n
Microbial Salmonella typhimurium mutation: 1 \u03bcmol\/plate ;<\/p>\n
Microbiological Salmonella typhimurium mutation: 500\u03bcg\/plate;<\/p>\n
Transperitoneal DNA damage in rats: 1404\u03bcg\/kg;<\/p>\n
DNA damage in rat testicles : 1\u03bcmol\/L;<\/p>\n
Rat oral dominant lethal test: 250mg\/kg\/5D; Toxic, harmful if inhaled or taken.\n <\/p>\n
This substance is slightly hazardous to water. <\/p>\n<\/p>\n
1. Molar refractive index: 39.10<\/p>\n
2. Molar volume (cm3<\/sup>\/mol): 117.9<\/p>\n3. Isotonic specific volume (90.2K): 305.3<\/p>\n4. Surface tension (dyne\/cm): 44.8<\/p>\n5. Dielectric constant:<\/p>\n6. Dipole moment (10-24<\/sup>cm3<\/sup>):<\/p>\n7. Polarizability: 15.50<\/p>\n<\/p>\nCompute chemical data<\/h2>\n1. Hydrophobic parameter calculation reference value (XlogP): 2.6<\/p>\n2. Number of hydrogen bond donors: 0<\/p>\n3. Number of hydrogen bond acceptors: 0<\/p>\n4. Number of rotatable chemical bonds: 2<\/p>\n5. Number of tautomers:<\/p>\n6. Topological molecular polar surface area (TPSA): 0<\/p>\n7. Number of heavy atoms: 6<\/p>\n8. Surface charge: 0<\/p>\n9. Complexity: 25.2<\/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 the number of chemical bond stereocenters Number: 0<\/p>\n14. Number of uncertain chemical bond stereocenters: 0<\/p>\n15. Number of covalent bond units: 1<\/p>\n<\/p>\nProperties and stability<\/h2>\n\n \t\tAvoid contact with oxidants. Avoid contact with skin as it may cause irritation.\n <\/p>\nStorage method<\/h2>\n\n Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Keep container tightly sealed. should be kept away from oxidizer, do not store together. It should not be stored in large quantities or for long periods of time. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.\n <\/p>\nSynthesis method<\/h2>\n1. Preparation method:<\/p>\n <\/p>\nIn a reaction bottle equipped with a stirrer, reflux condenser (equipped with a calcium chloride drying tube), dropping funnel, and thermometer, add 182g (1.5mol) of allyl bromide \u2460<\/sup> (2) ), 250mL dry carbon tetrachloride. Cool to -5\u00b0C in an ice-salt bath, add 255g (1.6 mol) of dry bromine dropwise from the dropping funnel, and control the dropping speed to raise the reaction solution to 0\u00b0C, and complete the addition in about 1.5 hours. Slowly warm to room temperature and continue stirring for 30 min. The solvent was distilled under reduced pressure, and then the fraction at 92-93\u00b0C\/1.33kpa was collected to obtain 400g of almost colorless liquid 1,2,3-tribromopropane (1), with a yield of 95%. Note: \u2460 Allyl bromide is best treated before use. The treatment method is as follows: first dry with anhydrous calcium chloride, then distill, and collect the fraction at 69~72\u00b0C. [1]<\/sup><\/p>\n<\/p>\nPurpose<\/h2>\n\n Used in nematicides, solvents, and organic synthesis intermediates.\n <\/p>\n extended-reading:https:\/\/www.newtopchem.com\/archives\/1845<\/a><\/br>extended-reading:https:\/\/www.morpholine.org\/high-quality-n-dimethylaminopropyldiisopropanolamine-cas-63469-23-8-n-3-dimethyl-amino-propyl-n-n-diisopropanolamine\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/sponge-hardener\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/cas-2273-43-0\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tertiary-amine-composite-catalyst\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/benzyldimethylamine\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-tetn-catalyst-cas280-57-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/39970<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tegoamin-bde-catalyst-cas121-54-0-degussa-ag\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/niax-catalyst-a-400\/<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 02AF Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,24,15262],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655"}],"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=48655"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48654"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48655"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
3. Isotonic specific volume (90.2K): 305.3<\/p>\n
4. Surface tension (dyne\/cm): 44.8<\/p>\n
5. Dielectric constant:<\/p>\n
6. Dipole moment (10-24<\/sup>cm3<\/sup>):<\/p>\n7. Polarizability: 15.50<\/p>\n<\/p>\nCompute chemical data<\/h2>\n1. Hydrophobic parameter calculation reference value (XlogP): 2.6<\/p>\n2. Number of hydrogen bond donors: 0<\/p>\n3. Number of hydrogen bond acceptors: 0<\/p>\n4. Number of rotatable chemical bonds: 2<\/p>\n5. Number of tautomers:<\/p>\n6. Topological molecular polar surface area (TPSA): 0<\/p>\n7. Number of heavy atoms: 6<\/p>\n8. Surface charge: 0<\/p>\n9. Complexity: 25.2<\/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 the number of chemical bond stereocenters Number: 0<\/p>\n14. Number of uncertain chemical bond stereocenters: 0<\/p>\n15. Number of covalent bond units: 1<\/p>\n<\/p>\nProperties and stability<\/h2>\n\n \t\tAvoid contact with oxidants. Avoid contact with skin as it may cause irritation.\n <\/p>\nStorage method<\/h2>\n\n Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Keep container tightly sealed. should be kept away from oxidizer, do not store together. It should not be stored in large quantities or for long periods of time. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.\n <\/p>\nSynthesis method<\/h2>\n1. Preparation method:<\/p>\n <\/p>\nIn a reaction bottle equipped with a stirrer, reflux condenser (equipped with a calcium chloride drying tube), dropping funnel, and thermometer, add 182g (1.5mol) of allyl bromide \u2460<\/sup> (2) ), 250mL dry carbon tetrachloride. Cool to -5\u00b0C in an ice-salt bath, add 255g (1.6 mol) of dry bromine dropwise from the dropping funnel, and control the dropping speed to raise the reaction solution to 0\u00b0C, and complete the addition in about 1.5 hours. Slowly warm to room temperature and continue stirring for 30 min. The solvent was distilled under reduced pressure, and then the fraction at 92-93\u00b0C\/1.33kpa was collected to obtain 400g of almost colorless liquid 1,2,3-tribromopropane (1), with a yield of 95%. Note: \u2460 Allyl bromide is best treated before use. The treatment method is as follows: first dry with anhydrous calcium chloride, then distill, and collect the fraction at 69~72\u00b0C. [1]<\/sup><\/p>\n<\/p>\nPurpose<\/h2>\n\n Used in nematicides, solvents, and organic synthesis intermediates.\n <\/p>\n extended-reading:https:\/\/www.newtopchem.com\/archives\/1845<\/a><\/br>extended-reading:https:\/\/www.morpholine.org\/high-quality-n-dimethylaminopropyldiisopropanolamine-cas-63469-23-8-n-3-dimethyl-amino-propyl-n-n-diisopropanolamine\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/sponge-hardener\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/cas-2273-43-0\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tertiary-amine-composite-catalyst\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/benzyldimethylamine\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-tetn-catalyst-cas280-57-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/39970<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tegoamin-bde-catalyst-cas121-54-0-degussa-ag\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/niax-catalyst-a-400\/<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 02AF Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,24,15262],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655"}],"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=48655"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48654"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48655"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
7. Polarizability: 15.50<\/p>\n<\/p>\n
1. Hydrophobic parameter calculation reference value (XlogP): 2.6<\/p>\n
2. Number of hydrogen bond donors: 0<\/p>\n
3. Number of hydrogen bond acceptors: 0<\/p>\n
4. Number of rotatable chemical bonds: 2<\/p>\n
5. Number of tautomers:<\/p>\n
6. Topological molecular polar surface area (TPSA): 0<\/p>\n
7. Number of heavy atoms: 6<\/p>\n
8. Surface charge: 0<\/p>\n
9. Complexity: 25.2<\/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 the number of chemical bond stereocenters Number: 0<\/p>\n
14. Number of uncertain chemical bond stereocenters: 0<\/p>\n
15. Number of covalent bond units: 1<\/p>\n<\/p>\n
\n \t\tAvoid contact with oxidants. Avoid contact with skin as it may cause irritation.\n <\/p>\n
\n Store in a cool, dry, well-ventilated warehouse. Keep away from fire and heat sources. Keep container tightly sealed. should be kept away from oxidizer, do not store together. It should not be stored in large quantities or for long periods of time. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.\n <\/p>\n
1. Preparation method:<\/p>\n
In a reaction bottle equipped with a stirrer, reflux condenser (equipped with a calcium chloride drying tube), dropping funnel, and thermometer, add 182g (1.5mol) of allyl bromide \u2460<\/sup> (2) ), 250mL dry carbon tetrachloride. Cool to -5\u00b0C in an ice-salt bath, add 255g (1.6 mol) of dry bromine dropwise from the dropping funnel, and control the dropping speed to raise the reaction solution to 0\u00b0C, and complete the addition in about 1.5 hours. Slowly warm to room temperature and continue stirring for 30 min. The solvent was distilled under reduced pressure, and then the fraction at 92-93\u00b0C\/1.33kpa was collected to obtain 400g of almost colorless liquid 1,2,3-tribromopropane (1), with a yield of 95%. Note: \u2460 Allyl bromide is best treated before use. The treatment method is as follows: first dry with anhydrous calcium chloride, then distill, and collect the fraction at 69~72\u00b0C. [1]<\/sup><\/p>\n<\/p>\nPurpose<\/h2>\n\n Used in nematicides, solvents, and organic synthesis intermediates.\n <\/p>\n extended-reading:https:\/\/www.newtopchem.com\/archives\/1845<\/a><\/br>extended-reading:https:\/\/www.morpholine.org\/high-quality-n-dimethylaminopropyldiisopropanolamine-cas-63469-23-8-n-3-dimethyl-amino-propyl-n-n-diisopropanolamine\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/sponge-hardener\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/cas-2273-43-0\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tertiary-amine-composite-catalyst\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/benzyldimethylamine\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-tetn-catalyst-cas280-57-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/39970<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tegoamin-bde-catalyst-cas121-54-0-degussa-ag\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/niax-catalyst-a-400\/<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 02AF Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,24,15262],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655"}],"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=48655"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48654"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48655"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\n Used in nematicides, solvents, and organic synthesis intermediates.\n <\/p>\n
extended-reading:https:\/\/www.newtopchem.com\/archives\/1845<\/a><\/br>extended-reading:https:\/\/www.morpholine.org\/high-quality-n-dimethylaminopropyldiisopropanolamine-cas-63469-23-8-n-3-dimethyl-amino-propyl-n-n-diisopropanolamine\/<\/a><\/br>extended-reading:https:\/\/www.cyclohexylamine.net\/sponge-hardener\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/cas-2273-43-0\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tertiary-amine-composite-catalyst\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/benzyldimethylamine\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/dabco-tetn-catalyst-cas280-57-9-evonik-germany\/<\/a><\/br>extended-reading:https:\/\/www.newtopchem.com\/archives\/39970<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/tegoamin-bde-catalyst-cas121-54-0-degussa-ag\/<\/a><\/br>extended-reading:https:\/\/www.bdmaee.net\/niax-catalyst-a-400\/<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"Structural formula Business number 02AF Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,24,15262],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655"}],"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=48655"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48654"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48655"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Structural formula Business number 02AF Molecular formu…<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[532,24,15262],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655"}],"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=48655"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48655\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48654"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48655"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
![\"1,2,3-tribromopropane](\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/05\/144b904975274208b297c72fcb787d5f.gif\")
<\/p>\n<\/p>\n![\"\"](\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/05\/201212141127108668.gif\")
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