2,2'-[(E)-1,2-Ethenediyl]Dithiophene
[CAS# 18266-94-9]

Identification

• Name: 2,2'-[(E)-1,2-Ethenediyl]Dithiophene
• Synonyms: 1,2-bis(2-thienyl)ethene; 2-((1E)-2-(2-thienyl)vinyl)thiophene; 2-[(E)-2-(2-Thienyl)ethenyl]thiophene #
• Molecular Formula: C₁₀H₈S₂
• Molecular Weight: 192.30
• CAS Registry Number: 18266-94-9
• SMILES: C1=CSC(=C1)/C=C/C2=CC=CS2
• InChI: 1S/C10H8S2/c1-3-9(11-7-1)5-6-10-4-2-8-12-10/h1-8H/b6-5+
• InChIKey: AYBFWHPZXYPJFW-AATRIKPKSA-N

Properties

• Density: 1.3±0.1g/cm³ (Cal.)
• Melting point: 133°C (Expl.)
• Boiling point: 302.4±11.0°C at 760 mmHg (Cal.)
• Flash point: 100.5±5.5°C (Cal.)
• Refractive index: 1.728 (Cal.)

References

• (1): Francesca Ercole, Thomas P. Davis and Richard A. Evans. Photo-responsive systems and biomaterials: photochromic polymers, light-triggered self-assembly, surface modification, fluorescence modulation and beyond, Polym. Chem., 2010, 1, 37.