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1-benzothiophene-3-carbonitrile

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Origin: China

Cas No: 24434-84-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Property

CAS No.: 24434-84-2 Formula: C9H5NS Molecular Weight: 159.20800

Basic Info

Chemical Name	1-benzothiophene-3-carbonitrile
Synonyms	benzo<b>thiophene-3-carbonitrile; 3-Cyanobenzo[b]thiophene; benzothiophene-3-carbonitrile;
CAS No.	24434-84-2
Molecular Formula	C9H5NS
Molecular Weight	159.20800
PSA	52.03000
LogP	2.77298

Properties

Density	1.28g/cm3
Boiling Point	312.656ºC at 760 mmHg
Melting Point	71-75ºC
Flash Point	142.889ºC
Refractive Index	1.68
Vapor Pressure	0.001mmHg at 25°C

Safety Info

Safety Statements	S26
HS Code	2934999090
Risk Statements	R22; R36/37/38
Hazard Codes	Xn

Synthesis Route

3-Bromo-1-benzothiophene+Sodium cyanide→1-benzothiophene-3-carbonitrile
N-Methylformanilide+1-benzothiophene→1-benzothiophene-3-carbonitrile+Benzothiophene-2-Carbonitrile
3-Bromo-1-benzothiophene+zinc,dicyanide→1-benzothiophene-3-carbonitrile

Precursor

N-Methylformanilide
1-benzothiophene
3-Bromo-1-benzothiophene
zinc,dicyanide

Downstream Product

1-benzothiophene
1-Benzothiophene-3-Carboxylic Acid
Isobutyrophenone
2-phenylthio-1-benzothiophene-3-carbonitrile

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