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
  • Acenaphtho[1,2-d]pyridazine
  • 3-(1-methyl-1H-pyrrol-3-yl)-1H-pyrazole-5-carboxylic acid
  • 4,5,6-Trimethyl-2-pyrimidinepropanoic acid
  • 2-Amino-6-(tert-butyl)isonicotinic acid
  • 4-Phenyl-5-thiazolemethanol
  • 1-(2-Fluoro-3-methylphenyl)piperazine
  • 3-(2,3-Dihydro-1-benzofuran-5-yl)propane-1-thiol
  • 2-Ethoxy-2,3-dihydrobenzothiazole
  • 3-(1,2-Dimethyl-1H-imidazol-4-YL)propanoic acid
  • 3-(2,4,6-Trimethylphenyl)propane-1-thiol
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