3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride

3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride
  • CAS No.:52314-67-7
Other grades of this product :
3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride Basic information
Product Name:3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride
Synonyms:3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride;DVDC;3-(2,2-dichlorovinyl)-2 (DVDC);Cypermethricacidchloride;CYPHERMETHRIC ACID CHLORIDE;3-(2,2-dichloroethenyl)-2,2-dimethyl-1-cyclopropanecarbonyl chloride;2-(2,2-Dichlorovinyl)-3,3-dimethylcyclopropanecarbonyl chloride;2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropane-1-carboxylic acid chloride
CAS:52314-67-7
MF:C8H9Cl3O
MW:227.52
EINECS:257-840-8
Product Categories:
Mol File:52314-67-7.mol
3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride Chemical Properties
Boiling point 70-80°C (15 torr)
density 1.23
vapor pressure 8.3Pa at 25℃
Water Solubility 123.2mg/L at 25℃
LogP2.82 at 25℃
EPA Substance Registry SystemCyclopropanecarbonyl chloride, 3-(2,2-dichloroethenyl)-2,2-dimethyl- (52314-67-7)
Safety Information
MSDS Information
3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride Usage And Synthesis
Uses3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride can be used as an important intermediate of pyrethroids to prepare pesticides such as permethrin, cypermethrin, beta-cypermethrin, pentenyl cypermethrin, etc.
Flammability and ExplosibilityNotclassified
Synthesis3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride can be prepared by Permethric acid and catalyst stirred in toluene with phosgene at 80-90℃ for 1.5h.
3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride Preparation Products And Raw materials
Raw materialsPermethric acid-->ethyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate
Preparation ProductsCypermethrin-->FENPYRITHRIN-->1-(2-Pyridylazo)-2-naphthol-->TRALOMETHRIN-->Cyhalothrin-->Miewenjuzhi-->chlorempenthrin-->Pyridine

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