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
  • 1-(2-Cyclopropylphenyl)-2-fluoroethan-1-ol
  • 1-Cyclopropyl-2-(1-ethynylcyclopropyl)benzene
  • 1-Cyclopropyl-2-(2-methylbut-3-yn-2-yl)benzene
  • (2R)-4-(2-cyclopropylphenyl)butan-2-amine
  • Methyl 2-hydroxy-2-(6-methoxy-5-methylpyridin-3-yl)acetate
  • 2-Methoxy-3-methyl-5-(nitromethyl)pyridine
  • 3-Hydroxy-3-(6-methoxy-5-methylpyridin-3-yl)propanenitrile
  • 2-(6-Methoxy-5-methylpyridin-3-yl)acetaldehyde
  • 2-Methoxy-3-methyl-5-(prop-2-yn-1-yl)pyridine
  • (2S)-1-(6-methoxy-5-methylpyridin-3-yl)propan-2-ol
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