4-(Bromomethyl)-2-oxo-2H-chromen-7-yl acetate

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Names

[ CAS No. ]:
2747-04-8

[ Name ]:
4-(Bromomethyl)-2-oxo-2H-chromen-7-yl acetate

[Synonym ]:
7-acetoxy-4-bromomethyl-chromen-2-one
7-acetoxy-4-bromomethyl-coumarin
7-acetoxy-4-bromomethyl-2H-1-benzopyran-2-one
4-(Bromomethyl)-2-oxo-2H-chromen-7-yl acetate
2H-1-Benzopyran-2-one, 7-(acetyloxy)-4-(bromomethyl)-
4-Bromomethyl-7-acetoxycoumarin
BR-MAC
MFCD00010707
7-ACETOXY-4-BROMOMETHYLCOUMARIN
7-Acetoxy-4-brommethyl-cumarin

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
414.4±45.0 °C at 760 mmHg

[ Melting Point ]:
180-182°C

[ Molecular Formula ]:
C12H9BrO4

[ Molecular Weight ]:
297.102

[ Flash Point ]:
204.4±28.7 °C

[ Exact Mass ]:
295.968414

[ PSA ]:
56.51000

[ LogP ]:
2.22

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.595

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
34

[ Safety Phrases ]:
S22-S26-S36/37/39-S45-S27

[ RIDADR ]:
1759

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 7-Acetoxy-4-methylcoumarin

DownStream

  • 4-(bromomethyl)-7-hydroxy-chromen-2-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

  • 4,8-dimethyl-2-oxo-2H-chromen-7-yl acetate
  • 3-acetamido-2-oxo-2H-chromen-7-yl acetate
  • 3-Formyl-2-oxo-2H-chromen-7-yl acetate
  • 3-(4-methoxyphenyl)-2-oxo-2H-chromen-7-yl acetate
  • 8-acetyl-4-methyl-2-oxo-2H-chromen-7-yl acetate
  • 6-Hydroxy-4-methyl-2-oxo-2H-chromen-7-yl acetate
  • 4-{5H,6H,7H-cyclopenta[d]pyrimidin-4-yl}-1-[(3,5-difluorophenyl)methyl]-2-methylpiperazine
  • 2,4,5-Trimethyl-6-[4-(oxolane-2-carbonyl)piperazin-1-yl]pyrimidine
  • 4-[1-(3-Bromopyridin-2-yl)azetidine-3-carbonyl]morpholine
  • 3-bromo-7-cyclopropanecarbonyl-6H,7H,8H,9H-pyrido[2,3-b]1,6-naphthyridine
  • 3-Chloro-2-({1-[(5-cyclopropyl-1,3,4-oxadiazol-2-yl)methyl]piperidin-3-yl}methoxy)pyridine
  • 3-Bromo-2-(4-{[(3-chloropyridin-4-yl)oxy]methyl}piperidin-1-yl)pyridine
  • 1-(3-Chloropyridin-2-yl)-4-(3-methoxyphenyl)piperazine
  • N-[4-(trifluoromethoxy)phenyl]-5H,7H,8H-pyrano[4,3-c]pyridazin-3-amine
  • 2-[4-(3-Chlorophenyl)piperazin-1-yl]-5-ethylpyrimidine
  • 2-[2-(4,4-Difluoropiperidine-1-carbonyl)morpholin-4-yl]-3-methyl-3,4-dihydroquinazolin-4-one
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