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3-Thiophenecarbonitrile

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Origin: China

Cas No: 1641-09-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

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

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Products Specification
Product Description

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CAS No.: 1641-09-4 Formula: C5H3NS Molecular Weight: 109.14900

Basic Info

Chemical Name	3-Thiophenecarbonitrile
Synonyms	thiophene-3-carbonitrile; 3-Cyanothiophene;
CAS No.	1641-09-4
Molecular Formula	C5H3NS
Molecular Weight	109.14900
PSA	52.03000
LogP	1.61978

Properties

Appearance & Physical State	colorless clear liquid
Density	1.2
Boiling Point	82ºC (10 mmHg)
Flash Point	186 °F
Refractive Index	1.5595-1.5615
Storage Condition	Store in a cool, dry place. Store in a tightly closed container.
Vapor Pressure	0.423mmHg at 25°C

Safety Info

Hazard Class	6.1
Safety Statements	S36/37
HS Code	2934999090
WGK Germany	3
Packing Group	III
RIDADR	UN 3276
Risk Statements	R20/21/22
Hazard Codes	Xn

Synthesis Route

3-Thiophenemethanol→3-formylthiophene+3-Thiophenecarbonitrile
3-formylthiophene→3-Thiophenecarbonitrile
3-Bromothiophene+Sodium cyanide→3-Thiophenecarbonitrile

Precursor

3-Bromothiophene
3-Thiopheneboronic acid
benzyl thiocyanate
3-formylthiophene

Downstream Product

2-bromothiophene-3-carbonitrile
thiophene-3-carboxamide
3-Thienylmethylamine
thiophene-3-carbothioamide

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