8-acetyl-7-hydroxycoumarin

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Names

[ CAS No. ]:
6748-68-1

[ Name ]:
8-acetyl-7-hydroxycoumarin

[Synonym ]:
8-Acetyl-7-hydroxycoumarin
8-acetyl-7-hydroxy-2H-chromen-2-one
8-acetyl-7-hydroxy-2H-1-benzopyran-2-one
8-acetylumbelliferone
7-hydroxy-8-acetyl coumarin
MFCD00270162

Chemical & Physical Properties

[ Density]:
1.388g/cm3

[ Boiling Point ]:
427.3ºC at 760 mmHg

[ Melting Point ]:
167-171ºC(lit.)

[ Molecular Formula ]:
C11H8O4

[ Molecular Weight ]:
204.17900

[ Flash Point ]:
175.4ºC

[ Exact Mass ]:
204.04200

[ PSA ]:
67.51000

[ LogP ]:
1.70120

[ Index of Refraction ]:
1.62

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36

[ Safety Phrases ]:
26-36

[ WGK Germany ]:
3

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (2-oxochromen-7-yl) acetate
  • 7-Hydroxycoumarine
  • 4-Methylumbelliferone
  • (4-methyl-2-oxochromen-7-yl) benzoate
  • 7-Acetoxy-4-methylcoumarin
  • Aluminium chloride

DownStream

  • Xanthotoxol
  • 8-Acetyl-7-methoxycoumarin
  • Angelicin
  • 6-(CarboxyMethyl)-7-hydroxy-8-Methoxy Coumarin
  • 8-acetyl-7-phenylmethoxychromen-2-one
  • (2-oxo-7-phenylmethoxychromen-8-yl) acetate
  • 9-acetyl-2-methylfuro[3,2-g]chromen-7-one
  • (8-methoxy-2-oxo-6-prop-2-enylchromen-7-yl) acetate

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

  • 8-Acetyl-7-hydroxy-4-methyl-chromen-2-one
  • 8-acetyl-6-(β-chloroallyl)-7-hydroxycoumarin
  • 8-Acetyl-7-hydroxy-5-methoxy-3,4-dihydro-2,2-dimethyl-2H-<1>benzopyran
  • 8-acetyl-7-(2,3-epoxypropoxy)-4-methylcoumarin
  • 8-acetyl-7-hydroxy-4-methyl-6-prop-2-enylchromen-2-one
  • 8-acetyl-7-hydroxy-2,3-dimethylchromen-4-one
  • 2,2,2-Trifluoro-1-(6-methoxypyridin-2-yl)ethan-1-ol
  • 2-Chloro-6-(p-tolyloxy)pyridin-4-amine
  • 1-(6-Methoxypyridin-2-yl)prop-2-en-1-ol
  • 2-(6-Methoxypyridin-2-yl)cyclopropan-1-amine
  • 1-[(6-methoxypyridin-2-yl)methyl]-1H-imidazol-2-amine
  • 2-Methoxy-6-(2-nitroethenyl)pyridine
  • [2-(6-Methoxypyridin-2-yl)cyclopropyl]methanamine
  • 2-(6-Methoxy-2-pyridyl)imidazole-5-methanol
  • 4-(6-Methoxypyridin-2-yl)pyrrolidine-3-carboxylic acid
  • Methyl 4-(6-methoxypyridin-2-yl)pyrrolidine-3-carboxylate
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