2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene

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Names

[ CAS No. ]:
67061-69-2

[ Name ]:
2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene

[Synonym ]:
Dithieno[3,2-b:2',3'-d]thiophene, 2,6-dibromo-
2,6-Dibromobisthieno[3,2-b:2',3'-d]thiophene
2,5-BIS[(1,3-DIOXOBUTYL)AMINO]BENZENESULFONIC ACID
2,6-dibromo-DTT
2,6-Dibromodithieno[3,2-b:2',3'-d]thiophene
2,6-dibromodithieno<3,2-b:2',3'-d>thiophene
2,5-dibromodithieno[3,2-b,2',3'-d]thiophene
5,5'-dibromodithieno[3,2-b:2',3'-d]thiophene

Chemical & Physical Properties

[ Density]:
2.2±0.1 g/cm3

[ Boiling Point ]:
447.9±40.0 °C at 760 mmHg

[ Melting Point ]:
171 °C

[ Molecular Formula ]:
C8H2Br2S3

[ Molecular Weight ]:
354.104

[ Flash Point ]:
224.7±27.3 °C

[ Exact Mass ]:
351.768524

[ PSA ]:
84.72000

[ LogP ]:
8.39

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.878

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H319

[ Precautionary Statements ]:
P305 + P351 + P338

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • dtt
  • G-KG

DownStream

  • 2',3'-d]thiophene
  • 2,6-Di(thiophen-2-yl)dithieno[3,2-b:2',3'-d]thiophene
  • 3,5-Dibromodithieno[3,2-b:2',3'-d]thiophene

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,6-Dimethylbisthieno[3,2-b:2',3'-d]thiophene
  • 2,6-Bis(4-octylphenyl)bisthieno[3,2-b:2',3'-d]thiophene
  • G-KG
  • 2,6-bis(tri-n-butylstannyl)dithieno[3,2-b:2',3'-d]thiophene(bistributyl tin DTT)
  • dithieno[3,2-b,2',3'-d]thiophene-2,6-dicarboxylic acid diethyl ester
  • 2,2'-Bidithieno[3,2-b:2',3'-d]thiophene
  • 4-Pyridazinecarbothioamide, 3-(cyclohexylmethoxy)-5,6-diethyl-
  • [(1-Oxo-2-propen-1-yl)oxy]methyl 3-oxobutanoate
  • Methyl 3-(furan-2-ylmethylamino)pyridine-4-carboxylate
  • 4-Fluoro-2-(((pyridin-3-ylmethyl)amino)methyl)phenol
  • 2-Chloro-5-(1,1-difluoroethyl)aniline
  • 1-(2-Chlorophenyl)-2,2-difluoroethan-1-amine
  • 1-(3-Chlorophenyl)-2,2-difluoroethan-1-amine
  • 3-Bromo-6,7-dihydropyrazolo[1,5-A]pyridin-4(5H)-one
  • 7-Bromothiazolo[4,5-b]pyridine
  • (3-(Trifluoromethyl)imidazo[1,5-a]pyridin-1-yl)methanamine
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