3-methoxymethylenebenzofuran-2(3H)-one

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Names

[ CAS No. ]:
40800-90-6

[ Name ]:
3-methoxymethylenebenzofuran-2(3H)-one

[Synonym ]:
3-(methoxymethylene)-(3H)-benzofuran-2-one
2(3H)-Benzofuranone, 3-(methoxymethylene)-, (3Z)-
3-(Methoxymethylene)benzofuran-2(3H)-one
(3Z)-3-(Methoxymethylene)-1-benzofuran-2(3H)-one
3-(A-METHOXY)METHYLENEBENZOFURAN-2(3H)-ONE
3-methoxymethylenebenzofuran-2(3H)-one
2(3H)-Benzofuranone, 3-(methoxymethylene)-
3-(Methoxymethylene)-2(3H)-benzofuranone

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
331.1±37.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H8O3

[ Molecular Weight ]:
176.169

[ Flash Point ]:
136.6±21.1 °C

[ Exact Mass ]:
176.047348

[ PSA ]:
35.53000

[ LogP ]:
1.80

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.666

Safety Information

[ Hazard Codes ]:
C

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2-Hydroxyphenylacetic acid
  • benzofuranone
  • 2(3H)-Benzofuranone,3-(hydroxymethylene)-
  • Isobutyric acid anhydride
  • Trimethyl orthoformate

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%

Related Compounds

  • 3-butylfuran-2(3H)-one
  • 3-Allylbenzoxazol-2(3H)-one
  • 3-Diazoindol-2(3H)-one
  • 3,3-dibromodihydrofuran-2(3H)-one
  • 3-(2-Propynyl)quinazolin-4(3H)-one
  • 3-(2-(diethylamino)ethyl)quinazolin-4(3H)-one
  • 2-(1-Hydroxycycloheptyl)acetic acid
  • 1-(6-Ethylpyrimidin-4-yl)piperidin-3-amine
  • 2-(Pyrrolidin-1-yl)-5-(trifluoromethyl)benzamide
  • 2-[1-(2-Phenylethyl)cyclopentyl]acetic acid
  • (2-Methanesulfonylethyl)hydrazine
  • 6-nitro-1H-indol-3-yl acetate
  • (2,2-Dimethoxyethyl)(1-phenylpropyl)amine
  • 3-(acetyloxy)-1H-indole-5-carboxylic acid
  • [2-(4-Nitrophenyl)-1,3-oxazol-5-yl]methanol
  • [2-(Furan-2-yl)-1,3-oxazol-5-yl]methanol
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