2,3-dichlorocyclopent-2-ene-1,4-dione

Modify Date: 2025-09-21 19:17:43

2,3-dichlorocyclopent-2-ene-1,4-dione Structure
2,3-dichlorocyclopent-2-ene-1,4-dione structure
Common Name 2,3-dichlorocyclopent-2-ene-1,4-dione
CAS Number 3229-28-5 Molecular Weight 164.97400
Density 1.59g/cm3 Boiling Point 219.2ºC at 760 mmHg
Molecular Formula C5H2Cl2O2 Melting Point N/A
MSDS N/A Flash Point 87.7ºC

 Names

Name 4,5-dichlorocyclopent-4-ene-1,3-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.59g/cm3
Boiling Point 219.2ºC at 760 mmHg
Molecular Formula C5H2Cl2O2
Molecular Weight 164.97400
Flash Point 87.7ºC
Exact Mass 163.94300
PSA 34.14000
LogP 1.21750
Index of Refraction 1.542
InChIKey ZMDBOAVLPMABSU-UHFFFAOYSA-N
SMILES O=C1CC(=O)C(Cl)=C1Cl

 Safety Information

HS Code 2914700090

 Synthetic Route

 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

2,3-dichloro-2-cyclopentene-1,4-dione
dichlorocyclopentenedione
4,5-dichloro-4-cyclopenten-1,3-dione
4,5-Dichlor-4-cyclopenten-1,3-dion
4,5-Dichlor-cyclopent-4-en-1,3-dion
4,5-dichloro-cyclopent-4-ene-1,3-dione
4,5-dichloro-4-cyclopentene-1,3-dione
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