6-bromo-2h-chromene-3-carbonitrile

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Names

[ CAS No. ]:
57543-68-7

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

[Synonym ]:
6-bromo-3-cyano-2H-chromene
6-Bromo-2H-1-benzopyran-3-carbonitrile
2H-1-BENZOPYRAN-3-CARBONITRILE,6-BROMO

Chemical & Physical Properties

[ Density]:
1.65g/cm3

[ Boiling Point ]:
360.6ºC at 760mmHg

[ Molecular Formula ]:
C10H6BrNO

[ Molecular Weight ]:
236.06500

[ Flash Point ]:
171.9ºC

[ Exact Mass ]:
234.96300

[ PSA ]:
33.02000

[ LogP ]:
2.74848

[ Index of Refraction ]:
1.652

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2175000
CHEMICAL NAME :
2H-1-Benzopyran-3-carbonitrile, 6-bromo-
CAS REGISTRY NUMBER :
57543-68-7
BEILSTEIN REFERENCE NO. :
1370600
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C10-H6-Br-N-O
MOLECULAR WEIGHT :
236.08
WISWESSER LINE NOTATION :
T66 BO CHJ DCN 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 :
1 gm/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

[ Hazard Codes ]:
T+

[ HS Code ]:
2926909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Acrylonitrile
  • 5-Bromosalicylaldehyde

DownStream

Customs

[ HS Code ]: 2926909090

[ Summary ]:
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Related Compounds

  • 2-oxo-6-bromo-2H-chromene-3-carbonitrile
  • 6-Bromo-2H-chromene-3-carboxylic acid methyl ester
  • 6-BROMO-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 6-bromo-2h-chromene-3-carbaldehyde
  • 6-Bromo-2H-chromene-3-carboxylic acid
  • 6-Bromo-8-methoxy-2H-chromene-3-carbonitrile
  • 3-Bromo-6-methylpyrazine-2-carboxylic acid
  • 2-(2-Cyclopropyl-1,3-oxazol-5-yl)ethan-1-ol
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 2-(4-Fluorophenyl)-[1,2,4]triazolo[1,5-A]pyridine-6-carboxylic acid
  • 2-(2-Methoxy-6-methylphenyl)propan-2-amine
  • 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