(r)-4-chlorostyrene oxide

Modify Date: 2025-09-18 07:09:13

(r)-4-chlorostyrene oxide Structure
(r)-4-chlorostyrene oxide structure
Common Name (r)-4-chlorostyrene oxide
CAS Number 21019-51-2 Molecular Weight 154.59400
Density 1.283 g/cm3 Boiling Point 230.4ºC at 760 mmHg
Molecular Formula C8H7ClO Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (2R)-2-(4-chlorophenyl)oxirane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.283 g/cm3
Boiling Point 230.4ºC at 760 mmHg
Molecular Formula C8H7ClO
Molecular Weight 154.59400
Exact Mass 154.01900
PSA 12.53000
LogP 2.41130
Storage condition 2-8°C

 Safety Information

Hazard Codes Xi
HS Code 2910900090

 Customs

HS Code 2910900090
Summary 2910900090. epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

p-chlorostyrene oxide
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