1(3H)-Isobenzofuranone,4,5,6-trimethoxy-

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Names

[ CAS No. ]:
4087-80-3

[ Name ]:
1(3H)-Isobenzofuranone,4,5,6-trimethoxy-

[Synonym ]:
4,5,6-trimethoxy-3-hydroisobenzofuran-1-one
4,5,6-Trimethoxy-3H-isobenzofuran-1-one
4,5,6-trimethoxy-phthalide
4,5,6-Trimethoxy-phthalid

Chemical & Physical Properties

[ Density]:
1.259g/cm3

[ Boiling Point ]:
287ºC at 760 mmHg

[ Molecular Formula ]:
C11H12O5

[ Molecular Weight ]:
224.21000

[ Flash Point ]:
122.9ºC

[ Exact Mass ]:
224.06800

[ PSA ]:
53.99000

[ LogP ]:
1.38280

[ Index of Refraction ]:
1.536

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-iodo-5,6-dimethoxy-phthalide
  • 3-iodo-4,5-dimethoxy-benzoic acid
  • 3-acetyl-4,5,6-trimethoxy-phthalide
  • Formaldehyde
  • Trimethylgallic acid
  • Dimethyl sulfate
  • 4,5,6-trimethoxy-7-nitro-3H-2-benzofuran-1-one
  • 5,6,7-trimethoxy-3-oxo-phthalan-1-carboxylic acid

DownStream

  • 4,5,6-trimethoxy-2-benzofuran-1,3-dione
  • 1(3H)-Isobenzofuranone,7-(chloromethyl)-4,5,6-trimethoxy-
  • 4,5,6-trimethoxy-7-nitro-3H-2-benzofuran-1-one
  • 3,4,5-trimethoxyphthalic acid
  • 5-hydroxy-4,6-dimethoxy-3H-2-benzofuran-1-one

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

  • 1(3H)-Isobenzofuranone,4,5,6,7-tetrachloro-3-(phenylmethylene)-
  • 1(3H)-Isobenzofuranone, 4,5,6,7-tetrachloro-3-hydroxy-3-(1-piperidinyl)
  • 1(3H)-Isobenzofuranone,4,5,6,7-tetrachloro-3-(2,4-dihydroxyphenyl)-3-[4-(dimethylamino)phenyl]-
  • 1(3H)-Isobenzofuranone,7-(chloromethyl)-4,5,6-trimethoxy-
  • 4,5,6-trichloro-3H-2-benzofuran-1-one
  • 4,5,6,7-tetraphenyl-3H-2-benzofuran-1-one
  • 1-((1-isopropyl-3,5-dimethyl-1H-pyrazol-4-yl)sulfonyl)-4-(tetrahydrothiophen-3-yl)-1,4-diazepane
  • N-(2-methoxyethyl)-4-(thiolan-3-yl)-1,4-diazepane-1-carboxamide
  • 2-{6-Aminospiro[3.3]heptan-2-yl}acetic acid
  • Tert-butyl 3-(4-((4-chloro-2-hydroxy-5-(1-methylcyclopropyl)phenyl)glycyl)piperazin-1-yl)azetidine-1-carboxylate
  • N-[4-Chloro-2-hydroxy-5-(1-methylcyclopropyl)phenyl]acetamide
  • N-((1S,2S)-1-((S)-4-(tert-Butyl)-4,5-dihydrooxazol-2-yl)-2-methylbutyl)acetamide
  • Methyl 3-amino-3-(5-(2,6-dimethylphenyl)pyridin-3-yl)propanoate
  • 3-(4-Acetyl-2,3,5,6-tetrafluorophenyl)-4-hydroxy-1,5-dioxaspiro[5.5]undec-3-en-2-one
  • 2-((5-ethyl-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)-N-phenethylacetamide
  • N-(2-ethoxyphenyl)-2-((5-ethyl-4-methyl-6-oxo-1,6-dihydropyrimidin-2-yl)thio)acetamide
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