6-chloropyran-2-one

Modify Date: 2024-01-06 21:50:23

6-chloropyran-2-one Structure
6-chloropyran-2-one structure
Common Name 6-chloropyran-2-one
CAS Number 20357-65-7 Molecular Weight 130.52900
Density 1.356 g/mL at 25ºC(lit.) Boiling Point 193-194ºC(lit.)
Molecular Formula C5H3ClO2 Melting Point N/A
MSDS N/A Flash Point >230 °F

 Names

Name 6-chloropyran-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.356 g/mL at 25ºC(lit.)
Boiling Point 193-194ºC(lit.)
Molecular Formula C5H3ClO2
Molecular Weight 130.52900
Flash Point >230 °F
Exact Mass 129.98200
PSA 30.21000
LogP 1.29320
Vapour Pressure 0.035mmHg at 25°C
Index of Refraction n20/D 1.5560(lit.)

 Safety Information

Hazard Codes Xn
Risk Phrases 22-36-43
Safety Phrases 26-36/37-45
HS Code 2932999099

 Synthetic Route

~82%

6-chloropyran-2-one Structure

6-chloropyran-2-one

CAS#:20357-65-7

Literature: Bellina, Fabio; Carpita, Adriano; Mannocci, Luca; Rossi, Renzo European Journal of Organic Chemistry, 2004 , # 12 p. 2610 - 2619

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6-chloropyran-2-one Structure

6-chloropyran-2-one

CAS#:20357-65-7

Literature: Journal of the Chemical Society, , vol. 101, p. 887

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

MFCD05664381
6-Chloropyran-2H-one
6-chloro-2H-pyran-2-one
2H-Pyran-2-one,6-chloro
6-chloro-pyran-2-one
6-chloro-2(2H)-pyranone
6-chloro-2-pyrone
6-Chloropyran-2-one
6-Chlor-pyran-2-on