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ChemicalBook--->CAS DataBase List--->52314-67-7

52314-67-7

52314-67-7 Structure

52314-67-7 Structure
IdentificationBack 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
Chemical PropertiesBack Directory
[Boiling point ]

70-80°C (15 torr)
[density ]

1.23
[vapor pressure ]

8.3Pa at 25℃
[solubility ]

Chloroform (Sparingly), Methanol (Slightly)
[form ]

Oil
[color ]

Colourless to Light Yellow
[Water Solubility ]

123.2mg/L at 25℃
[Stability:]

Moisture Sensitive
[InChI]

InChI=1S/C8H9Cl3O/c1-8(2)4(3-5(9)10)6(8)7(11)12/h3-4,6H,1-2H3
[InChIKey]

CHLAOFANYRDCPD-UHFFFAOYSA-N
[SMILES]

C(Cl)(C1C(/C=C(/Cl)\Cl)C1(C)C)=O
[LogP]

2.82 at 25℃
[EPA Substance Registry System]

Cyclopropanecarbonyl chloride, 3-(2,2-dichloroethenyl)-2, 2-dimethyl-(52314-67-7)
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Permethric acid-->ethyl 3-(2,2-dichlorovinyl)-2,2-dimethyl-1-cyclopropanecarboxylate
[Preparation Products]

Cypermethrin-->FENPYRITHRIN-->1-(2-Pyridylazo)-2-naphthol-->TRALOMETHRIN-->Cyhalothrin-->Miewenjuzhi-->chlorempenthrin-->Pyridine
Hazard InformationBack Directory
[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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