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264784 Sigma-Aldrich

4,5-Dihydro-3(2H)-thiophenone

98%

Synonym: 3-Thiophanone, Tetrahydrothiophen-3-one

  • CAS Number 1003-04-9

  • Empirical Formula (Hill Notation) C4H6OS

  • Molecular Weight 102.15

  •  Beilstein Registry Number 105201

  •  EC Number 213-698-9

  •  MDL number MFCD00005412

  •  PubChem Substance ID 24856036

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Properties

Related Categories Building Blocks, C4 to C6, Chemical Synthesis, Heterocyclic Building Blocks, Thiophenes More...
vapor density   >1 (vs air)
InChI Key   DSXFPRKPFJRPIB-UHFFFAOYSA-N
assay   98%
refractive index   n20/D 1.528(lit.)
bp   175 °C(lit.)
density   1.194 g/mL at 25 °C(lit.)

Description

Packaging

5, 25 g in glass bottle

Application

4,5-Dihydro-3(2H)-thiophenone is a volatile organic sulfur compound (VOSC) produced by basidiomycetous yeasts.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3334
WGK Germany 
2
Flash Point(F) 
172.4 °F
Flash Point(C) 
78 °C

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Protocols & Articles
Peer-Reviewed Papers
15

References

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