5-(chloromethyl)oxolan-2-one

Modify Date: 2026-07-10 08:41:03

5-(chloromethyl)oxolan-2-one Structure
5-(chloromethyl)oxolan-2-one structure
Common Name 5-(chloromethyl)oxolan-2-one
CAS Number 39928-72-8 Molecular Weight 134.56100
Density 1.237g/cm3 Boiling Point 262.2ºC at 760 mmHg
Molecular Formula C5H7ClO2 Melting Point N/A
MSDS N/A Flash Point 137.5ºC

 Names

Name 5-(chloromethyl)oxolan-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.237g/cm3
Boiling Point 262.2ºC at 760 mmHg
Molecular Formula C5H7ClO2
Molecular Weight 134.56100
Flash Point 137.5ºC
Exact Mass 134.01300
PSA 26.30000
LogP 0.93080
Index of Refraction 1.459
InChIKey HPLJEKXDAFHJPD-UHFFFAOYSA-N
SMILES O=C1CCC(CCl)O1

 Safety Information

HS Code 2932209090

 Synthetic Route

~99%

5-(chloromethyl)oxolan-2-one Structure

5-(chloromethyl...

CAS#:39928-72-8

Learn More
Literature: Tetrahedron Letters, , vol. 48, # 10 p. 1749 - 1752

~87%

5-(chloromethyl)oxolan-2-one Structure

5-(chloromethyl...

CAS#:39928-72-8

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Literature: Journal of Organic Chemistry, , vol. 49, # 16 p. 3027 - 3029

~%

5-(chloromethyl)oxolan-2-one Structure

5-(chloromethyl...

CAS#:39928-72-8

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Literature: RSC Advances, , vol. 3, # 43 p. 19765 - 19768

~%

5-(chloromethyl)oxolan-2-one Structure

5-(chloromethyl...

CAS#:39928-72-8

Learn More
Literature: Heterocycles, , vol. 22, # 5 p. 1061 - 1065

 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

5-(chloromethyl)dihydrofuran-2(3h)-one
5-chloromethyl-dihydro-furan-2-one
(+-)-5-Chlor-4-hydroxy-valeriansaeure-lacton
5-(chloromethyl)dihydro-2(3H)-furanone
5-Chlormethyl-dihydro-furan-2-on
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