3-Methyl-1,3-dihydro-2-benzofuran-1-one

Modify Date: 2025-08-25 09:45:08

3-Methyl-1,3-dihydro-2-benzofuran-1-one Structure
3-Methyl-1,3-dihydro-2-benzofuran-1-one structure
Common Name 3-Methyl-1,3-dihydro-2-benzofuran-1-one
CAS Number 3453-64-3 Molecular Weight 148.15900
Density 1.175g/cm3 Boiling Point 270.9ºC at 760mmHg
Molecular Formula C9H8O2 Melting Point N/A
MSDS N/A Flash Point 107.9ºC

 Names

Name 3-Methyl-2-benzofuran-1(3H)-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.175g/cm3
Boiling Point 270.9ºC at 760mmHg
Molecular Formula C9H8O2
Molecular Weight 148.15900
Flash Point 107.9ºC
Exact Mass 148.05200
PSA 26.30000
LogP 1.91800
Index of Refraction 1.551
InChIKey XJVDIMLQFRPIMP-UHFFFAOYSA-N
SMILES CC1OC(=O)c2ccccc21

 Safety Information

HS Code 2932209090

 Synthetic Route

 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

3-methyl-1(3H)-isobenzofuranone
3-methyl-3H-isobenzofuran-1-one
3-methyl-phthalic acid dimethyl ester
Dimethyl-3-methylphthalat
3-methyl-1,3-dihydro-1-isobenzofuranone
3-methylphthalide
m-Toluenesulfonyl chloride
m-tolylsulfonyl chloride
3-methyl-1,3-dihydroisobenzofuran-1-one
3-methylphenylsulphonyl chloride
meta-toluenesulfonyl chloride
3-methyl-phthalic dimethyl ester
3-methylbenzene-1-sulfonyl chloride
3-Methyl-phthalsaeure-dimethylester
methyl-3 (3H) isobenzofurannone-1
3-methyl-benzenesulfonyl chloride
3-methylbenzenesulphonyl chloride
3-toluenesulphonyl chloride
3-Toluenesulfonyl chloride
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