THIENO[2,3-B]THIOPHENE Chemical Properties

Melting point:

7°C(lit.)

Boiling point:

226°C(lit.)

Density 

1.326 g/cm 3 at 25 °C

refractive index 

n20/D1.668

Flash point:

93℃

storage temp. 

Keep in dark place,Inert atmosphere,Room temperature

form 

liquid

color 

Colorless to Light orange to Yellow

LogP

3.043 (est)

CAS DataBase Reference

250-84-0

Safety Information

Hazard Codes 

Xn

Risk Statements 

22-36/37/38

Safety Statements 

26

RIDADR 

UN 3334

WGK Germany 

3

HS Code 

2934.99.4400

THIENO[2,3-B]THIOPHENE Usage And Synthesis

Definition

ChEBI: Liquid thiophthene is a thienothiophene.

Synthesis Reference(s)

Synthetic Communications, 21, p. 145, 1991 DOI: 10.1080/00397919108020803

THIENO[2,3-B]THIOPHENE(250-84-0)Related Product Information

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• (3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)METHANOL
• METHYL 3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE
• ETHYL 5-CYANO-3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBOXYLATE
• 5-ACETYL-3,4-DIMETHYLTHIENO[2,3-B]THIOPHENE-2-CARBONITRILE
• 1-(3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)ETHAN-1-ONE
• THIENO[2,3-B][1]BENZOTHIOPHENE-2-CARBALDEHYDE
• 3-(2-CHLOROPHENYL)-1-(3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)PROP-2-EN-1-ONE
• 1-(3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)-3-PHENYLPROP-2-EN-1-ONE
• 3-(4-CHLOROPHENYL)-1-(3,4-DIMETHYLTHIENO[2,3-B]THIOPHEN-2-YL)PROP-2-EN-1-ONE