3-Chloro-2-benzofuran-1(3H)-one

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Names

[ CAS No. ]:
6295-21-2

[ Name ]:
3-Chloro-2-benzofuran-1(3H)-one

[Synonym ]:
1(3H)-Isobenzofuranone, 3-chloro-
3-chloroisobenzofuran-1-one
3-chloro-1,3-dihydro-1-isobenzofuranone
3-phthalidyl chloride
3-Chlorophthalide
3-Chloro-2-benzofuran-1(3H)-one
3-chloro-1(3H)-isobenzofuranone
chlorophthalide

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
302.6±42.0 °C at 760 mmHg

[ Melting Point ]:
59-60ºC

[ Molecular Formula ]:
C8H5ClO2

[ Molecular Weight ]:
168.577

[ Flash Point ]:
161.2±23.3 °C

[ Exact Mass ]:
167.997803

[ PSA ]:
26.30000

[ LogP ]:
1.04

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.597

Safety Information

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1(3H)-Isobenzofuranone, 3-hydroxy-
  • Phthalide
  • 1(3H)-Isobenzofuranone,3,3-dichloro-
  • 1-(Dichloromethyl)-2-(trichloromethyl)benzene
  • 2-Carboxybenzaldehyde
  • N-(1-ethoxycarbonyl-propen-2-yl)urea
  • Maleic acid
  • Chlorine
  • Thionyl chloride

DownStream

  • 3-methoxy-3H-isobenzofuran-1-one
  • Methyl 2-formylbenzoate
  • Phthalide
  • 2,3-dimethoxy-6,12b-dihydro-5H-isoindolo[1,2-a]isoquinolin-8-one
  • 3-hydroxy-2,3-dihydroisoindol-1-one
  • 3-(2-hydroxy-phenoxy)-3H-isobenzofuran-1-one
  • 3-[2-[(3-oxo-1H-isobenzofuran-1-yl)oxy]phenoxy]-3H-isobenzofuran-1-one
  • triethyl-(3-oxo-1H-2-benzofuran-1-yl)azanium,chloride
  • 3-(4-nitrophenoxy)-3H-2-benzofuran-1-one
  • 3-phenoxy-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

  • 7-AMINO-6-CHLORO-3 H-ISOBENZOFURAN-1-ONE
  • 5-allyl-4-chloro-2-benzofuran-1(3H)-one
  • 5-bromo-4-chloroisobenzofuran-1(3H)-one
  • 3-(isopropylimino)-2-benzofuran-1(3H)-one
  • 3-Methyl-1,3-dihydro-2-benzofuran-1-one
  • 3-(Nitromethyl)-2-benzofuran-1(3H)-one
  • Ethyl 4-hydroxy-5-oxopyrrolidine-3-carboxylate
  • Proline, 1-methyl-5-(methylcarbamoyl)-, methyl ester
  • 3-(Dimethylamino)-3,4-dihydro-2(1H)-quinolinone
  • 5,6,7,8-Tetrahydro-N-methyl-3-quinolinecarboxamide
  • N-(6-Chloro-4-methyl-3-pyridazinyl)acetamide
  • 1,8-Dimethyl-3,4-dihydro-1H-pyrido[2,3-e][1,4]diazepin-5(2H)-one
  • 5-(2-Ethyl-4-pyridinyl)-1,2-dihydro-3H-1,2,4-triazole-3-thione
  • 9H-Pyrido[2,3-b]indol-4-ol
  • 3-Bromo-1-methyl-6-(methylamino)-4(1H)-pyridazinone
  • 2,5,6-Trimethylfuro[2,3-d]pyrimidine-4(3H)-thione
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