Thiophene
English name: Thiophene
CAS RN: *******1
EINECS No.: ********4
Molecular formula: C4H4S
Molecular weight: *4.*3
Physicochemical properties
Characters: colorless transparent liquid benzene has a similar
aroma.
Melting point: **8.2°C
Boiling point: *4.2°C
Relative density: 1.***9
Refractive index: 1.***9
Flash point: *6.7°C
Solubility: soluble in ethanol, ether and other organic solvents,
insoluble in water.
Usage: For medicine, dyes, plastics and other industrial raw
materials and plasticizers
