{"id":48051,"date":"2024-04-25T16:09:44","date_gmt":"2024-04-25T08:09:44","guid":{"rendered":"http:\/\/www.newtopchem.com\/archives\/48051"},"modified":"2024-04-25T16:09:44","modified_gmt":"2024-04-25T08:09:44","slug":"pp-didi-didi","status":"publish","type":"post","link":"http:\/\/www.newtopchem.com\/archives\/48051","title":{"rendered":"p,p&#8217;-Didi Didi","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-48050\" src=\"http:\/\/www.newtopchem.com\/wp-content\/uploads\/2024\/04\/1f91b3057c534312b2532e14255a53b2.gif\" width=\"250\" height=\"227\" alt=\"p,p'-Didi structural formula\" \/><\/p>\n<p>Structural formula<\/p>\n<table class=\"summary-table table table-striped table-bordered\">\n<col width=\"90\" \/>\n<tbody>\n<tr>\n<th scope=\"row\">Business number<\/th>\n<td>01H3<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular formula<\/th>\n<td>C14H10Cl4<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">Molecular weight<\/th>\n<td>320.04<\/td>\n<\/tr>\n<tr>\n<th scope=\"row\">label<\/th>\n<td>\n<p>                         4,4-Didi Didi,<\/p>\n<p>                         1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane,<\/p>\n<p>                         2,2-Bis(4-chlorophenyl)-1,1-dichloroethane,<\/p>\n<p>                         1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane,<\/p>\n<p>                         p,p&#8217;-TDE,<\/p>\n<p>                         2,2-Bis(4-chlorophenyl)-1,1-dichloroethane,<\/p>\n<p>                         Organochlorine pesticides<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul class=\"nav nav-tabs\">\n<li class=\"active\"><a href=\"#bh\">Numbering system<\/a><\/li>\n<li><a href=\"#wx\">Physical property data<\/a><\/li>\n<li><a href=\"#dl\">Toxicological data<\/a><\/li>\n<li><a href=\"#st\">Ecological data<\/a><\/li>\n<li><a href=\"#fz\">Molecular structure data<\/a><\/li>\n<li><a href=\"#js\">Computing chemical data<\/a><\/li>\n<li class=\"dropdown pull-right\">\n                     <a href=\"\" class=\"dropdown-toggle\">More <span class=\"caret\"><\/span><\/a><\/p>\n<ul class=\"dropdown-menu\" role=\"menu\">\n<li><a href=\"#xz\">Properties and Stability<\/a><\/li>\n<li><a href=\"#zc\">Storage method<\/a><\/li>\n<li><a href=\"#hc\">Synthesis method<\/a><\/li>\n<li><a href=\"#yt\">Purpose<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2 id=\"bh\">Numbering system<\/h2>\n<p><b>CAS number:<\/b>72-54-8<\/p>\n<p><b>MDL number:<\/b>MFCD00000851<\/p>\n<p><b>EINECS number:<\/b>200-783-0<\/p>\n<p><b>RTECS number:<\/b>KI0700000<\/p>\n<p><b>BRN number:<\/b>1914072<\/p>\n<p><b>PubChem number:<\/b>24891742<\/p>\n<h2 id=\"wx\">Physical property data<\/h2>\n<p><p>1. Character: white crystal<\/p>\n<p>2. Density (g\/mL, 25\/4\u2103): Uncertain<\/p>\n<p>3. Relative vapor density (g\/mL, air  =1): Uncertain<\/p>\n<p>4. Melting point (\u00baC): 94-96<\/p>\n<p>5. Boiling point (\u00baC, normal pressure): Uncertain<\/p>\n<p>6  . Boiling point (\u00baC, 5.2 kPa): Uncertain<\/p>\n<p>7. Refractive index: Uncertain<\/p>\n<p>8. Flash point (\u00baC): 11<\/p>\n<p>9.  Specific rotation (\u00ba): Uncertain<\/p>\n<p>10. Autoignition point or ignition temperature (\u00baC): Uncertain<\/p>\n<p>11. Vapor pressure (kPa, 25 \u00baC): Uncertain  <\/p>\n<p>12. Saturated vapor pressure (kPa, 60 \u00baC): Uncertain<\/p>\n<p>13. Heat of combustion (KJ\/mol): Uncertain<\/p>\n<p>14. Critical  Temperature (\u00baC): Uncertain<\/p>\n<p>15. Critical pressure (KPa): Uncertain<\/p>\n<p>16. Log value of oil-water (octanol\/water) partition coefficient: Uncertain<\/p>\n<p>15.  p&gt;<\/p>\n<p>17. Explosion upper limit (%, V\/V): Uncertain<\/p>\n<p>18. Explosion lower limit (%, V\/V): Uncertain<\/p>\n<p>19. Dissolution  Properties: Soluble in ethanol and carbon tetrachloride<\/p>\n<\/p>\n<h2 id=\"dl\">Toxicological data<\/h2>\n<p>\n     Acute toxicity: Rat oral LD50: 113 mg\/kg; Mouse oral LDLo: 600 mg\/kg; Rabbit Administration onto the skin LD50: 1200 mg\/kg; Hamster oral LD50: &gt;5 mg\/kg; tumorigenic  : Rat oral TDLo: 54 gm\/kg\/78W-C; Mouse oral TDLo: 39 gm\/kg\/2Y-C; <\/p>\n<p> Mutagenicity: Mouse embryo morphological transformation test system: 28400 nmol\/L;  Mouse Serratia marcescens host-mediated test system: 1500 mg\/kg;<\/p>\n<\/p>\n<h2 id=\"st\">Ecological data<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"fz\">Molecular structure data<\/h2>\n<p><p>1. Molar refractive index: 79.65<\/p>\n<p>2. Molar refractive index: 79.65<\/p>\n<p>2.Volume (cm<sup>3<\/sup>\/mol): 233.1<\/p>\n<p>3. Isotonic volume (90.2K): 465.2<\/p>\n<p>4. Surface tension (dyne\/cm)  : 44.6<\/p>\n<p>5. Polarizability (10-24cm3): 31.57<\/p>\n<\/p>\n<h2 id=\"js\">Compute chemical data<\/h2>\n<p><p>1. Reference value for hydrophobic parameter calculation (XlogP): None<\/P><\/p>\n<p>2. Number of hydrogen bond donors: 0<\/p>\n<p>3. Number of hydrogen bond acceptors: 0<\/p>\n<p>4. Number of rotatable chemical bonds: 3<\/p>\n<p>5. Number of tautomers: none<\/p>\n<p>6. Topological molecule polar surface area 0<\/p>\n<p>7. Number of heavy atoms: 18<\/p>\n<p>8. Surface charge: 0<\/p>\n<p>9. Complexity: 218<\/p>\n<p>10. Number of isotope atoms: 0<\/p>\n<p>11. Determine the number of atomic stereocenters: 0<\/p>\n<p>12. Uncertain number of atomic stereocenters: 0<\/p>\n<p>13. Determine the number of chemical bond stereocenters: 0  <\/p>\n<p>14. Number of uncertain chemical bond stereocenters: 0<\/p>\n<p>15. Number of covalent bond units: 1<\/p>\n<\/p>\n<h2 id=\"xz\">Properties and stability<\/h2>\n<p>\n     None\n     <\/p>\n<h2 id=\"zc\">Storage method<\/h2>\n<p><p> This product should be stored in a sealed, cool, dry and dark place.  <\/p>\n<\/p>\n<h2 id=\"hc\">Synthesis method<\/h2>\n<p><p>Prepared from o-bromochlorobenzene.  <\/p>\n<\/p>\n<h2 id=\"yt\">Purpose<\/h2>\n<p><p>Anti-neoplastic drugs used to treat adrenocortical cancer.  <\/p>\n<\/p>\n<p>     extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/567\">https:\/\/www.newtopchem.com\/archives\/567<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/niax-a-533-catalyst-momentive\/\">https:\/\/www.bdmaee.net\/niax-a-533-catalyst-momentive\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/bis3-dimethylaminopropyl-n-cas-33329-35-0-tris3-dimethylaminopropylamine\/\">https:\/\/www.bdmaee.net\/bis3-dimethylaminopropyl-n-cas-33329-35-0-tris3-dimethylaminopropylamine\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/44507\">https:\/\/www.newtopchem.com\/archives\/44507<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Anhydrous-tin-tetrachloride-CAS-7646-78-8-Tin-Tetrachloride.pdf\">https:\/\/www.bdmaee.net\/wp-content\/uploads\/2022\/08\/Anhydrous-tin-tetrachloride-CAS-7646-78-8-Tin-Tetrachloride.pdf<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/fascat4201-catalyst-cas-818-08-6-dibutyl-tin-oxide\/\">https:\/\/www.bdmaee.net\/fascat4201-catalyst-cas-818-08-6-dibutyl-tin-oxide\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/672\">https:\/\/www.newtopchem.com\/archives\/672<\/a><\/br>extended-reading:<a href=\"https:\/\/www.cyclohexylamine.net\/cas-3648-18-8-dioctyltin-dilaurate\/\">https:\/\/www.cyclohexylamine.net\/cas-3648-18-8-dioctyltin-dilaurate\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.bdmaee.net\/dabco-t-16-catalyst-cas10102-43-9-evonik-germany\/\">https:\/\/www.bdmaee.net\/dabco-t-16-catalyst-cas10102-43-9-evonik-germany\/<\/a><\/br>extended-reading:<a href=\"https:\/\/www.newtopchem.com\/archives\/44336\">https:\/\/www.newtopchem.com\/archives\/44336<\/a><\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>Structural formula Business number 01H3 Molecular formu&#8230;<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":48050,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[15097,15098],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48051"}],"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=48051"}],"version-history":[{"count":0,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/posts\/48051\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media\/48050"}],"wp:attachment":[{"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/media?parent=48051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/categories?post=48051"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.newtopchem.com\/wp-json\/wp\/v2\/tags?post=48051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}