Product
- Main Product
- Liquid Sulfides
- Segment
- Refined Products
- Main-Family
- Refinery Liquids
- Sub-Family
- Liquid Sulfur Compounds
- Physical State
-
Liquid
- Product
- Thiophene
- Names
- Thiofuran; Thiacyclopentadiene; Thiole
- Description
-
Thiophene is a heterocyclic compound with the formula C4H4S. Consisting of a planar five-membered ring, it is aromatic as indicated by its extensive substitution reactions. It is a colorless liquid with a benzene-like odor. In most of its reactions, it resembles benzene. Compounds analogous to thiophene include furan (C4H4O), selenophene (C4H4Se) and pyrrole (C4H4NH), which each vary by the heteroatom in the ring.
Identifiers
-
CAS Number
- 110.02.1
-
EC Number
- 203-729-4
-
ECHA InfoCard
- 100.003.392
-
IUPAC Name
- Thiophene
-
PubChem ID
- 8030
Chemical Data
- Chemical Formula
-
C4H4S
- Molecular Weight (g/mol)
- 84.14
- Boiling Point (°C)
- 84
- Melting Point (°C)
- -38
- Sulfur Content (wt%)
- 38.103
- Specific Gravity
- 1.05
Properties
- Default
- Status
- A
System Info
- Update by
-
Kokel, Nicolas - Updated
- 1/1/2025 3:52 PM
- Added by
-
Kokel, Nicolas
- Added
- 1/1/2025 3:47 PM
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Copyright
Thiophene molecular structure and aromaticity
