4-methyl-7-(2-oxopropoxy)-2H-1-benzopyran-2-one

Modify Date: 2025-11-30 21:56:42

4-methyl-7-(2-oxopropoxy)-2H-1-benzopyran-2-one Structure
4-methyl-7-(2-oxopropoxy)-2H-1-benzopyran-2-one structure
Common Name 4-methyl-7-(2-oxopropoxy)-2H-1-benzopyran-2-one
CAS Number 68454-18-2 Molecular Weight 232.23200
Density 1.227g/cm3 Boiling Point 407.2ºC at 760 mmHg
Molecular Formula C13H12O4 Melting Point N/A
MSDS N/A Flash Point 183.6ºC

 Names

Name 4-methyl-7-(2-oxopropoxy)-2H-1-benzopyran-2-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.227g/cm3
Boiling Point 407.2ºC at 760 mmHg
Molecular Formula C13H12O4
Molecular Weight 232.23200
Flash Point 183.6ºC
Exact Mass 232.07400
PSA 56.51000
LogP 2.06920
Index of Refraction 1.551
InChIKey DNFXKSUGBAZZSZ-UHFFFAOYSA-N
SMILES CC(=O)COc1ccc2c(C)cc(=O)oc2c1

 Safety Information

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

7-acetonyloxy-4-methyl-coumarin
7-Acetonyloxy-4-methyl-cumarin
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