6-methoxy-2h-chromene-3-carbonitrile

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Names

[ CAS No. ]:
57543-71-2

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

[Synonym ]:
6-Methoxy-2H-1-benzopyran-3-carbonitrile
3-Cyano-6-methoxychromene
2H-1-BENZOPYRAN-3-CARBONITRILE,6-METHOXY
3-cyano-6-methoxy-2H-1-benzopyran
6-Methoxy-2H-3-chromenecarbonitrile

Chemical & Physical Properties

[ Density]:
1.23g/cm3

[ Boiling Point ]:
343.1ºC at 760mmHg

[ Melting Point ]:
75ºC

[ Molecular Formula ]:
C11H9NO2

[ Molecular Weight ]:
187.19500

[ Flash Point ]:
141.1ºC

[ Exact Mass ]:
187.06300

[ PSA ]:
42.25000

[ LogP ]:
1.99458

[ Index of Refraction ]:
1.584

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DJ2185000
CHEMICAL NAME :
2H-1-Benzopyran-3-carbonitrile, 6-methoxy-
CAS REGISTRY NUMBER :
57543-71-2
BEILSTEIN REFERENCE NO. :
1370658
LAST UPDATED :
199712
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H9-N-O2
MOLECULAR WEIGHT :
187.21
WISWESSER LINE NOTATION :
T66 BO CHJ DCN HO1

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 ]:
Xn

[ Safety Phrases ]:
26-36/37

[ HS Code ]:
2932999099

Precursor & DownStream

Precursor

  • DABCO
  • 2-Hydroxy-5-methoxybenzaldehyde
  • Acrylonitrile

DownStream

  • (6-FLUORO-1,2,3,4-TETRAHYDRO-NAPHTHALEN-2-YL)-ACETICACID
  • 6-Methoxy-2H-chromene-3-carboxylic acid
  • 6-METHOXYCHROMAN-3-ONE
  • N'-hydroxy-6-methoxy-2H-chromene-3-carboximidamide

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-Methoxy-2H-chromene-3-carbonyl chloride
  • 6-methoxy-2h-chromene-3-carbaldehyde
  • 6-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID ETHYL ESTER
  • 6-METHOXY-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER
  • 6-Methoxy-2H-chromene-3-carboxylic acid
  • 6-Bromo-8-methoxy-2H-chromene-3-carbonitrile
  • tert-Butyl 4-((2-ethylbutyl)(4-fluorobenzyl)amino)piperidine-1-carboxylate
  • 6-Chloro-4-(cyclobutylamino)nicotinonitrile
  • 6-Chloro-5-methyl-2,3-dihydrospiro[indene-1,4'-piperidine]
  • 7-Bromo-2,3-dimethylfuro[3,2-c]pyridin-4(5H)-one
  • 2-Chloro-5-cyano-3-iodobenzoic acid
  • 6-Bromo-4-(difluoromethyl)-5-methoxypicolinic acid
  • Methyl 6-amino-5-chloropyrimidine-4-carboxylate
  • tert-Butyl 5-chloro-3-(hydroxymethyl)-1H-indazole-1-carboxylate
  • 2-Chloro-4-(difluoromethyl)-3-iodo-6-(trifluoromethyl)pyridine
  • 4-((2,5-Diamino-6-methylpyrimidin-4-yl)amino)-1-methylcyclohexan-1-ol
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