BENZOFURAN-2-CARBONITRILE

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Names

[ CAS No. ]:
41717-32-2

[ Name ]:
BENZOFURAN-2-CARBONITRILE

[Synonym ]:
1-benzofuran-2-carbonitrile
1-Benzofuran-2-carbonitrile

Chemical & Physical Properties

[ Density]:
1.228g/cm3

[ Boiling Point ]:
260.846ºC at 760 mmHg

[ Molecular Formula ]:
C₉H₅NO

[ Molecular Weight ]:
143.14200

[ Flash Point ]:
111.556ºC

[ Exact Mass ]:
143.03700

[ PSA ]:
36.93000

[ LogP ]:
2.30448

[ Index of Refraction ]:
1.628

[ Storage condition ]:
2~8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DF6470600

CHEMICAL NAME :: 2-Benzofurancarbonitrile

CAS REGISTRY NUMBER :: 41717-32-2

BEILSTEIN REFERENCE NO. :: 0116663

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C9-H5-N-O

MOLECULAR WEIGHT :: 143.15

WISWESSER LINE NOTATION :: T56 BOJ CCN

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 :: 350 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: 12,383,1977

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Coumarone
N,N-Dimethylformamide
benzofuran-2-carbaldehyde oxime
1-Benzofuran-2-ylboronic acid
Benzyl cyanide
BENZOFURAN-2-CARBOXAMIDE
[2-(hydroxymethyl)phenoxy]acetonitrile
sodium cyanide
2-Bromo-1-benzofuran
Benzo[b]furan-2-carboxaldehyde

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%