6-bromo-2h-chromene-3-carbaldehyde

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Names

[ CAS No. ]:
57543-37-0

[ Name ]:
6-bromo-2h-chromene-3-carbaldehyde

[Synonym ]:
6-bromo-2H-3-chromenecarbaldehyde
2H-1-BENZOPYRAN-3-CARBOXALDEHYDE,6-BROMO
6-Bromo-2H-1-benzopyran-3-carboxaldehyde

Chemical & Physical Properties

[ Density]:
1.691g/cm3

[ Boiling Point ]:
355.4ºC at 760mmHg

[ Molecular Formula ]:
C10H7BrO2

[ Molecular Weight ]:
239.06500

[ Flash Point ]:
168.8ºC

[ Exact Mass ]:
237.96300

[ PSA ]:
26.30000

[ LogP ]:
2.42380

[ Index of Refraction ]:
1.688

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2225000
CHEMICAL NAME :
2H-1-Benzopyran-3-carboxaldehyde, 6-bromo-
CAS REGISTRY NUMBER :
57543-37-0
BEILSTEIN REFERENCE NO. :
1639885
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H7-Br-O2
MOLECULAR WEIGHT :
239.08
WISWESSER LINE NOTATION :
T66 BO CHJ DVH HE

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
500 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 11,81,1976

Safety Information

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • acrolein
  • 5-Bromosalicylaldehyde
  • Salicylaldehyde

DownStream

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-2H-chromene-3-carboxylic acid
  • 6-Bromo-2H-chromene-3-carboxylic acid methyl ester
  • 6-bromo-2h-chromene-3-carbonitrile
  • 6-BROMO-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 6-bromo-2,2-dimethyl-2H-chromene-3-carbaldehyde
  • 6-BROMO-4-HYDROXY-2-OXO-2H-CHROMENE-3-CARBALDEHYDE
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-(4-methoxyphenoxy)-N-(3-methylisothiazol-5-yl)acetamide
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 3-(4-Fluorophenyl)-6-(trifluoromethyl)picolinonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • N-(3,3-dimethyl-4-oxo-2,3,4,5-tetrahydrobenzo[b][1,4]oxazepin-8-yl)-2-ethoxy-5-methylbenzenesulfonamide