6-bromo-3-butanoylchromen-2-one

Suppliers

Names

[ Name ]:
6-bromo-3-butanoylchromen-2-one

[Synonym ]:
6-Brom-3-butyryl-cumarin
8-Brom-coumaryl-3-propylketon
6-bromo-3-butyryl-coumarin
MFCD00052894
6-bromo-3-butyryl-2H-chromen-2-one

Chemical & Physical Properties

[ Density]:
1.509g/cm3

[ Boiling Point ]:
452.5ºC at 760mmHg

[ Melting Point ]:
163-165ºC

[ Molecular Formula ]:
C₁₃H₁₁BrO₃

[ Molecular Weight ]:
295.12900

[ Flash Point ]:
227.5ºC

[ Exact Mass ]:
293.98900

[ PSA ]:
47.28000

[ LogP ]:
3.53830

[ Vapour Pressure ]:
2.22E-08mmHg at 25°C

[ Index of Refraction ]:
1.589

Safety Information

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ HS Code ]:
2932209090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Ethyl 3-oxohexanoate
5-Bromosalicylaldehyde

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

6-bromo-3-methylhexan-2-one
6-bromo-3-chlorochromen-2-one
6-bromo-3-nitrochromen-2-one
6-bromo-3-(2-bromoacetyl)chromen-2-one
6-bromo-3-(2-sulfanylethyl)chromen-2-one
6-bromo-3,3-difluoroindolin-2-one
((2R,3R,4R,5R)-5-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)-3-hydroxy-4-methoxytetrahydrofuran-2-yl)methyl methanesulfonate
1-((2R,3R,4R,5R)-4-Hydroxy-5-(hydroxymethyl)-3-methoxytetrahydrofuran-2-yl)-5-(pyrrolidin-1-ylmethyl)pyrimidine-2,4(1H,3H)-dione
(R)-tert-Butyl (1-(6-bromopyridin-3-yl)ethyl)carbamate
5-(2,5-Dimethyl-4-propanoylphenoxy)-2,2-dimethylpentanoic acid
(2-(3-Bromo-2-methylphenyl)-8-chloro-[1,2,4]triazolo[1,5-a]pyridin-6-yl)methanol
8-[(3-Bromo-2-methylphenyl)amino]-1,7-naphthyridine-3-methanol
Methyl 4-bromo-2-methoxynicotinate
(2R,3S,4S,5S)-2-(6-(Bicyclo[2.2.1]heptan-2-ylamino)-9H-purin-9-yl)-5-(hydroxymethyl)tetrahydrofuran-3,4-diol
N,N-Diethyl-N'-(9-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)formimidamide
N'-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)-N,N-diisobutylformimidamide

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