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T31801 Sigma-Aldrich

Thiophene

≥99%

Synonym: Thiofuran, Thiole

  • CAS Number 110-02-1

  • Empirical Formula (Hill Notation) C4H4S

  • Molecular Weight 84.14

  •  Beilstein/REAXYS Number 103222

  •  EC Number 203-729-4

  •  MDL number MFCD00005413

  •  PubChem Substance ID 24900115

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Properties

Related Categories Building Blocks, C4 to C6, Chemical Synthesis, Heterocyclic Building Blocks, Thiophenes More...
vapor density   2.9 (vs air)
vapor pressure   40 mmHg ( 12.5 °C)
InChI Key   YTPLMLYBLZKORZ-UHFFFAOYSA-N
assay   ≥99%
autoignition temp.   743 °F
expl. lim.   12.5 %
refractive index   n20/D 1.529 (lit.)
bp   84 °C(lit.)
mp   −38 °C (lit.)
density   1.051 g/mL at 25 °C (lit.)

Description

Application

Thiophene is an essential precursor to synthesize a wide range of conjugated organosulfur moieties, sulfur-containing polycyclic aromatic hydrocarbons, macrocycles, and pharmaceutical compounds. It has been widely used in the synthesis of polythiophenes and a host of active materials for organic field effect transistors (OFETs) and organic solar cells (OSCs).

Packaging

5, 100, 500 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2414 3 / PGII
WGK Germany 
3
RTECS 
XM7350000
Flash Point(F) 
30.2 °F
Flash Point(C) 
-1 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Protocols & Articles

Articles

GC Analysis of a 12-Component Sulfur Compound Mix on SLB®-IL59

From our library of Articles, Sigma-Aldrich presents GC Analysis of a 12-Component Sulfur Compound Mix on SLB®-IL59
Keywords: Chromatography, Gas chromatography, Mass selective detector, Size-exclusion chromatography

Peer-Reviewed Papers
15

References

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