3,4-dichloro-5H-furan-2-one

Modify Date: 2024-01-03 14:53:46

3,4-dichloro-5H-furan-2-one Structure
3,4-dichloro-5H-furan-2-one structure
Common Name 3,4-dichloro-5H-furan-2-one
CAS Number 62674-12-8 Molecular Weight 152.96300
Density 1.59g/cm3 Boiling Point 268.9ºC at 760 mmHg
Molecular Formula C4H2Cl2O2 Melting Point N/A
MSDS Chinese USA Flash Point 135.4ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3,4-dichloro-2H-furan-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.59g/cm3
Boiling Point 268.9ºC at 760 mmHg
Molecular Formula C4H2Cl2O2
Molecular Weight 152.96300
Flash Point 135.4ºC
Exact Mass 151.94300
PSA 26.30000
LogP 1.23240
Index of Refraction 1.528

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H317-H319
Precautionary Statements P280-P305 + P351 + P338
RIDADR NONH for all modes of transport
HS Code 2932209090

 Customs

HS Code 2932209090
Summary 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,3-dichloro-4-hydroxy-cis-crotonic acid-lactone
2,3-Dichlor-4-hydroxy-cis-crotonsaeure-lacton
3,4-dichloro-5H-furan-2-one