6-Bromo-2,3-dihydro-4H-chromen-4-one

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Names

[ CAS No. ]:
49660-57-3

[ Name ]:
6-Bromo-2,3-dihydro-4H-chromen-4-one

[Synonym ]:
6-Bromo-2,3-dihydro-4H-chromen-4-one
4H-1-Benzopyran-4-one, 6-bromo-2,3-dihydro-
MFCD00546803
6-Bromo-4-chromanone
6-Bromochroman-4-one
6-Bromo-2,3-dihydro-4H-chromen-4-one 6-Bromo-4-chromanone

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
336.6±42.0 °C at 760 mmHg

[ Melting Point ]:
80 °C

[ Molecular Formula ]:
C9H7BrO2

[ Molecular Weight ]:
227.055

[ Flash Point ]:
157.4±27.9 °C

[ Exact Mass ]:
225.962936

[ PSA ]:
26.30000

[ LogP ]:
3.16

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

[ Index of Refraction ]:
1.599

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
22

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2932999099

Precursor & DownStream

Precursor

  • 4-Chromanone
  • 4-Bromophenol
  • 2-(4-Bromophenoxy)propanoic acid
  • acrylic acid methyl ester
  • Sulfuric acid
  • 3-(4-Bromophenoxy)propanoic acid

DownStream

  • 6-bromochromone
  • 7-Bromo-3,4-Dihydrobenzo[F][1,4]Oxazepin-5(2h)-One

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 6-Bromo-2,3-dihydro-4H-chromen-4-one
  • 6-Bromo-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one
  • 6-Bromo-8-fluorochroman-4-one
  • 6-Bromo-7-chloro-2,3-dihydro-4H-chromen-4-one
  • 6-Bromo-8-(trifluoromethyl)-2,3-dihydro-4H-chromen-4-one
  • 6-BROMO-7-FLUOROCHROMAN-4-ONE
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 2-{2-[(3-chlorophenyl)methyl]-1,3-thiazol-4-yl}acetate
  • 4-(2-aminoethyl)-1H-imidazole-5-sulfonyl fluoride
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-ethoxy-1-phenyl-1H-pyrazole-3-carboxylate
  • (6-Bromo-2,3-difluoro-4-iodophenyl)trimethylsilane
  • 1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl 4-[(4-fluorophenyl)methyl]oxane-4-carboxylate
  • 5-oxo-5H,6H,7H,8H-imidazo[1,5-c]pyrimidine-1-sulfonyl chloride
  • 4-(3-amino-4-methyl-1H-pyrazol-1-yl)phenol
  • 2-amino-5-(propan-2-yl)-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one
  • 2-[4-(Chlorosulfonyl)-2,6-dimethylphenyl]acetic acid
  • 2-({[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)cyclopropyl]formamido}methyl)cyclohexane-1-carboxylic acid
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