3-Methyl-1,3-dihydro-2-benzofuran-1-one
Names
[ CAS No. ]:
3453-64-3
[ Name ]:
3-Methyl-1,3-dihydro-2-benzofuran-1-one
[Synonym ]:
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
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
Safety Information
[ HS Code ]:
2932209090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2932209090
[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%