2,2-dichloroethenone

Modify Date: 2025-08-25 20:20:10

2,2-dichloroethenone Structure
2,2-dichloroethenone structure
Common Name 2,2-dichloroethenone
CAS Number 4591-28-0 Molecular Weight 110.92700
Density 1.385g/cm3 Boiling Point 57.1ºC at 760mmHg
Molecular Formula C2Cl2O Melting Point N/A
MSDS N/A Flash Point 0.7ºC

 Names

Name 2,2-dichloroethenone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.385g/cm3
Boiling Point 57.1ºC at 760mmHg
Molecular Formula C2Cl2O
Molecular Weight 110.92700
Flash Point 0.7ºC
Exact Mass 109.93300
PSA 17.07000
LogP 1.13700
Index of Refraction 1.438
InChIKey TVWWMKZMZALOFP-UHFFFAOYSA-N
SMILES O=C=C(Cl)Cl

 Safety Information

HS Code 2914700090

 Synthetic Route

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2,2-dichloroethenone Structure

2,2-dichloroethenone

CAS#:4591-28-0

Literature: Bargagna, Alberto; Evangelisti, Filippo; Schenone, Pietro Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 111 - 116 Title/Abstract Full Text Show Details Mosti, Luisa; Menozzi, Giulia; Schenone, Pietro Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 1263 - 1267

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2,2-dichloroethenone Structure

2,2-dichloroethenone

CAS#:4591-28-0

Literature: Greene, Andrew E.; Charbonnier, Florence Tetrahedron Letters, 1985 , vol. 26, # 45 p. 5525 - 5528

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2,2-dichloroethenone Structure

2,2-dichloroethenone

CAS#:4591-28-0

Detail
Literature: Bartnik, R.; Lesniak, S. Polish Journal of Chemistry, 1994 , vol. 68, # 12 p. 2605 - 2612

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2,2-dichloroethenone Structure

2,2-dichloroethenone

CAS#:4591-28-0

Literature: Bock, Hans; Hirabayashi, Takakuni; Mohmand, Shamsher Chemische Berichte, 1981 , vol. 114, # 7 p. 2595 - 2608

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2,2-dichloroethenone Structure

2,2-dichloroethenone

CAS#:4591-28-0

Literature: Russell; Seetula; Gutman; Senkan Journal of physical chemistry, 1989 , vol. 93, # 5 p. 1934 - 1938

 Customs

HS Code 2914700090
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 Synonyms

Ethenone,dichloro-(9CI)
dichlorketene
Ethenone,dichloro
Cl2C=C=O
dicholorketene
Dichlorketen
dichloroketene
2,2-dichloro-ethenone
dichloroacetyl
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