| Identification | Back Directory | [Name]
3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride | [CAS]
52314-67-7 | [Synonyms]
DVDC
DV Chrysanoyl chloride
Cypermethricacidchloride
CYPHERMETHRIC ACID CHLORIDE
Dichlorochrysanoyl chloride
3-(2,2-dichlorovinyl)-2 (DVDC)
3-(2,2-Dichlorovinyl)-2,2-dimethylcyclopropanecarbonyl chloride
2-(2,2-Dichlorovinyl)-3,3-dimethylcyclopropanecarbonyl chloride
3-(2,2-DICHLORO-VINYL)-2,2-DIMETHYL-CYCLOPRANPANECARBOXYLCHLORIDE
3-(2,2-DICHLOROETHENYL)-2,2-DIMETHYL-CYCLOPROPANECARBONYLCHLORIDE
3-(2,2-dichloroethenyl)-2,2-diMethylcyclopropane-1-carbonyl chloride
2,2-Dimethyl-3-(2,2-dichlorovinyl)cyclopropane-1-carboxylic acid chloride
(±)cis，trans-2，2-dimethyl-3-(2，2-dichloro vinyl cyclopropane carbonyl chloride) | [EINECS(EC#)]
257-840-8 | [Molecular Formula]
C8H9Cl3O | [MDL Number]
MFCD00071724 | [MOL File]
52314-67-7.mol | [Molecular Weight]
227.52 |
| Hazard Information | Back Directory | [Chemical Properties]
The pure product of dichlorochrysanthemoyl chloride is a colorless liquid, while the industrial product is a yellow transparent liquid with a pungent odor. Its bp is 92-98℃/560pa (110-122℃/1.33kPa), and its n20D is 1.5228. It is soluble in organic solvents such as ether, acetone, benzene, and toluene, and reacts with water and alcohol. | [Uses]
3-(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 Explosibility]
Notclassified | [Synthesis]
3-(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. |
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