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HomeProduct name list2-Thiophenecarbonitrile

2-Thiophenecarbonitrile

Synonym(s):2-Cyanothiophene;Thiophene-2-carbonitrile

  • CAS NO.:1003-31-2
  • Empirical Formula: C5H3NS
  • Molecular Weight: 109.15
  • MDL number: MFCD00005416
  • EINECS: 213-706-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-08-19 17:35:41
2-Thiophenecarbonitrile Structural

What is 2-Thiophenecarbonitrile?

Chemical properties

clear colorless to yellow liquid

The Uses of 2-Thiophenecarbonitrile

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

Properties of 2-Thiophenecarbonitrile

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
color  Clear colorless to yellow
Specific Gravity 1.172
Water Solubility  Slightly miscible with water.
BRN  107035
Exposure limits NIOSH: IDLH 25 mg/m3
CAS DataBase Reference 1003-31-2(CAS DataBase Reference)
NIST Chemistry Reference 2-Thiophenecarbonitrile(1003-31-2)

Safety information for 2-Thiophenecarbonitrile

Signal word Danger
Pictogram(s)
ghs
Flame
Flammables
GHS02
ghs
Corrosion
Corrosives
GHS05
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H226:Flammable liquids
H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H318:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 2-Thiophenecarbonitrile

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