5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene

Modify Date: 2025-08-25 16:14:05

5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene Structure
5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene structure
Common Name 5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene
CAS Number 170702-05-3 Molecular Weight 492.374
Density 1.4±0.1 g/cm3 Boiling Point 494.1±45.0 °C at 760 mmHg
Molecular Formula C20H28Br2S2 Melting Point N/A
MSDS N/A Flash Point 252.6±28.7 °C

 Names

Name 5-bromo-2-(5-bromo-3-hexylthiophen-2-yl)-3-hexylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 494.1±45.0 °C at 760 mmHg
Molecular Formula C20H28Br2S2
Molecular Weight 492.374
Flash Point 252.6±28.7 °C
Exact Mass 489.999908
PSA 56.48000
LogP 11.34
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.569

 Synthetic Route

~92%

5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene Structure

5,5'-Dibromo-3,...

CAS#:170702-05-3

Literature: Higuchi, Hiroyuki; Nakayama, Taketoshi; Koyama, Haruki; Ojima, Juro; Wada, Tatsuo; Sasabe, Hiroyuki Bulletin of the Chemical Society of Japan, 1995 , vol. 68, # 8 p. 2363 - 2378

~32%

5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene Structure

5,5'-Dibromo-3,...

CAS#:170702-05-3

Literature: Higuchi, Hiroyuki; Nakayama, Taketoshi; Koyama, Haruki; Ojima, Juro; Wada, Tatsuo; Sasabe, Hiroyuki Bulletin of the Chemical Society of Japan, 1995 , vol. 68, # 8 p. 2363 - 2378

~%

5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene Structure

5,5'-Dibromo-3,...

CAS#:170702-05-3

Literature: Higuchi, Hiroyuki; Nakayama, Taketoshi; Koyama, Haruki; Ojima, Juro; Wada, Tatsuo; Sasabe, Hiroyuki Bulletin of the Chemical Society of Japan, 1995 , vol. 68, # 8 p. 2363 - 2378

~%

5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene Structure

5,5'-Dibromo-3,...

CAS#:170702-05-3

Literature: Higuchi, Hiroyuki; Nakayama, Taketoshi; Koyama, Haruki; Ojima, Juro; Wada, Tatsuo; Sasabe, Hiroyuki Bulletin of the Chemical Society of Japan, 1995 , vol. 68, # 8 p. 2363 - 2378

~%

5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene Structure

5,5'-Dibromo-3,...

CAS#:170702-05-3

Literature: Higuchi, Hiroyuki; Hayashi, Noriyuki; Koyama, Haruki; Ojima, Juro Chemistry Letters, 1995 , # 12 p. 1115 - 1116

 Synonyms

5-bromo-3-hexyl-2-(5-bromo-3-hexylthiophen-2-yl)thiophene
2,2'-Bithiophene, 5,5'-dibromo-3,3'-dihexyl-
5,5'-Dibromo-3,3'-dihexyl-2,2'-bithiophene
2,2'-Bithiophene,5,5'-dibromo-3,3'-dihexyl
D4183
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