3-methoxy-3H-isobenzofuran-1-one

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Names

[ CAS No. ]:
4122-57-0

[ Name ]:
3-methoxy-3H-isobenzofuran-1-one

[Synonym ]:
3-methoxy-3H-2-benzofuran-1-one
3-Methoxyphthalide
3-Methoxyisobenzofuran-1(3H)-one
3-Methoxy-1(3H)-isobenzofuranone

Chemical & Physical Properties

[ Density]:
1.25g/cm3

[ Boiling Point ]:
146ºC / 12mmHg

[ Melting Point ]:
45ºC

[ Molecular Formula ]:
C9H8O3

[ Molecular Weight ]:
164.15800

[ Flash Point ]:
119.5ºC

[ Exact Mass ]:
164.04700

[ PSA ]:
35.53000

[ LogP ]:
1.50200

[ Index of Refraction ]:
1.559

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methanol
  • 2-Carboxybenzaldehyde
  • Methyl 2-formylbenzoate
  • Diethylzinc
  • carbon monoxide
  • 2-Bromobenzaldehyde
  • Naphthalene
  • 2-diacetoxymethyl-benzoic acid methyl ester
  • Methyl o-methylbenzoate
  • 3-Chloro-2-benzofuran-1(3H)-one

DownStream

  • Methyl 2-formylbenzoate
  • 1,3-bis(4-methylphenyl)-2-benzofuran
  • Isobenzofuran,1,3-bis(4-methoxyphenyl)-

Customs

[ HS Code ]: 2932209090

[ Summary ]:
2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 3-(4-iodo-phenyl)-3-methoxy-3H-isobenzofuran-1-one
  • 3-(4-chloro-phenyl)-3-methoxy-3H-isobenzofuran-1-one
  • 5-[2-chloro-4-(trifluoromethyl)phenoxy]-3-methoxy-3H-isobenzofuran-1-one
  • 3-methoxy-3-(4-methoxyphenyl)-2-benzofuran-1-one
  • 3-methoxy-4,7-dimethyl-3-phenyl-isobenzofuran-1-one
  • 3-hydroxy-5-methoxy-3H-isobenzofuran-1-one
  • 3-Amino-1-phenyl-5-(2-pyridyl)-1,2-dihydropyridin-2-one
  • (4'-Formyl[1,1'-biphenyl]-4-yl)acetonitrile
  • 2-(cyanomethyl)-1H-benzo[d]imidazole-6-carboxylic acid
  • 8-Hydroxyspiro[3.5]non-7-en-6-one
  • tert-butyl N-butyl-N-(piperidin-4-yl)carbamate
  • N-methylpyrimidine-4-carboxamide
  • (2R,6S)-1-ethyl-2,6-dimethylpiperazine
  • 4-(Chlorosulfonyl)-2-methylbenzoic acid
  • ((4-Chlorophenyl)sulfonyl)methanamine
  • 6-Methoxy-2,3-dimethylpyridine
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