2-Thiophenecarbonitrile Chemical Properties

Melting point:

125-134 °C (decomp)

Boiling point:

192 °C(lit.)

Density 

1.172 g/mL at 25 °C(lit.)

refractive index 

n20/D 1.563(lit.)

Flash point:

128 °F

storage temp. 

Keep in dark place,Sealed in dry,Room Temperature

form 

Liquid

Specific Gravity

1.172

color 

Clear colorless to yellow

Water Solubility 

Slightly miscible with water.

BRN 

107035

Exposure limits

NIOSH: IDLH 25 mg/m3

LogP

1.270

CAS DataBase Reference

1003-31-2(CAS DataBase Reference)

NIST Chemistry Reference

2-Thiophenecarbonitrile(1003-31-2)

Safety Information

Hazard Codes 

Xn,Xi,F

Risk Statements 

10-22-37/38-41-20/21/22-36/37/38

Safety Statements 

26-39-36/37-16-36

RIDADR 

UN 1993 3/PG 3

WGK Germany 

3

Hazard Note 

Harmful

HazardClass 

6.1

PackingGroup 

III

HS Code 

29349990

MSDS

• Language:English Provider:2-Cyanothiophene
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

2-Thiophenecarbonitrile Usage And Synthesis

Chemical Properties

clear colorless to yellow liquid

Uses

2-Thiophenecarbonitrile (2-Cyanothiophene) was used in the preparation of thiaplatinacycles. It was also used in the synthesis of 2,2′-thienylpyrroles.

Synthesis Reference(s)

Chemical and Pharmaceutical Bulletin, 26, p. 2838, 1978 DOI: 10.1248/cpb.26.2838

2-Thiophenecarbonitrile(1003-31-2)Related Product Information

• Thifensulfuron methyl
• Methylene dithiocyanate
• ETHYL 2-CYANOACRYLATE
• Tetrahydrothiophene
• Cephalothin sodium
• Sodium cyanoborohydride
• 3-[(4-FORMYLPHENOXY)METHYL]THIOPHENE-2-CARBONITRILE
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• 6,6-DIMETHYL-3-(METHYLTHIO)-4-OXO-4,5,6,7-TETRAHYDROBENZO[C]THIOPHENE-1-CARBONITRILE
• 3,4-DIMETHYLTHIOPHENE-2,5-DICARBONITRILE
• 5-CYANO-3,4-DIPHENYLTHIOPHENE-2-CARBOXAMIDE
• 3-METHYLTHIOPHENE-2-CARBONITRILE
• 4-Bromothiophene-2-carbonitrile
• 5-NITROTHIOPHENE-2-CARBONITRILE
• 2-ACETYL-5-CYANOTHIOPHENE
• 5-Cyanothiophene-2-boronic acid
• 2-AMINO-4,5-TRIMETHYLENE-3-THIOPHENECARBONITRILE
• 3-BROMOTHIOPHENE-2-CARBONITRILE