CAS 1918-82-7

2-Vinylthiophene

Description:

2-Vinylthiophene is an organic compound characterized by its vinyl group attached to a thiophene ring, which is a five-membered aromatic heterocycle containing sulfur. Its molecular formula is C₈H₈S, and it features a double bond between the carbon atoms in the vinyl group, contributing to its reactivity. This compound is typically a colorless to pale yellow liquid with a characteristic odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. 2-Vinylthiophene is known for its role as a monomer in the synthesis of conducting polymers and can undergo polymerization reactions, making it valuable in materials science and organic electronics. Additionally, it exhibits properties typical of thiophene derivatives, including stability under various conditions and the ability to participate in electrophilic aromatic substitution reactions. Safety precautions should be taken when handling this compound, as it may be irritant and poses health risks upon exposure.

Formula: C₆H₆S

InChI: InChI=1S/C6H6S/c1-2-6-4-3-5-7-6/h2-5H,1H2

InChI key: InChIKey=ORNUPNRNNSVZTC-UHFFFAOYSA-N

SMILES: C(=C)C1=CC=CS1

Synonyms:

• 2-Ethenylthiophene
• Thien-2-ylethene
• 2-Vinylthiophene
• Thiophene, 2-vinyl-
• Thiophene, 2-ethenyl-

Thiophene, 2-ethenyl-

CAS: 1918-82-7

Formula: C₆H₆S

Purity: 98%

Color and Shape: Liquid

Molecular weight: 110.1768

Ref: IN-DA002FH6

2-Vinylthiophene

CAS: 1918-82-7

2-Vinylthiophene

Formula: C₆H₆S

Purity: 97% (stabilized with BHT)

Color and Shape: clear. faint brown liquid

Molecular weight: 110.18g/mol

Ref: 54-OR400376

2-Vinylthiophene

CAS: 1918-82-7

Formula: C₆H₆S

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 110.17

Ref: 3B-V0184

2-Vinylthiophene

CAS: 1918-82-7

Formula: C₆H₆S

Purity: 97.0%

Color and Shape: Liquid

Molecular weight: 110.17

Ref: 10-F445903

2-Vinylthiophene (Stabilized with BHT)

Controlled Product

CAS: 1918-82-7

Stability Light Sensitive
Applications 2-VINYLTHIOPHENE (cas# 1918-82-7) is a useful research chemical.

Formula: C₆H₆S

Color and Shape: Neat

Molecular weight: 110.17

Ref: TR-V756998

2-Vinylthiophene

CAS: 1918-82-7

2-Vinylthiophene is a reactive, low energy electron donor that reacts with sodium carbonate in the presence of UV light to produce poly(2-vinylthiophene) (PVT). The UV absorption spectrum and uv/vis spectra of PVT are unique, showing only one peak in the visible region. The cationic polymerization reaction is initiated by the photolysis of 2-vinylthiophene with triethylamine. This reaction produces a soluble polymer that can be collected and purified by precipitation with acetone. The insoluble polymer product is obtained by reacting 2-vinylthiophene with sodium carbonate in the absence of UV light. The use of this synthetic substrate allows for the production of polymers that are stable to air and moisture, resistant to oxidation, and soluble in organic solvents.

Formula: C₆H₆S

Purity: Min. 95%

Molecular weight: 110.18 g/mol

Ref: 3D-BAA91882