5-Bromo-2,2'-bithiophene

Modify Date: 2024-01-11 11:55:33

5-Bromo-2,2'-bithiophene Structure
5-Bromo-2,2'-bithiophene structure
Common Name 5-Bromo-2,2'-bithiophene
CAS Number 3480-11-3 Molecular Weight 245.159
Density 1.6±0.1 g/cm3 Boiling Point 286.0±25.0 °C at 760 mmHg
Molecular Formula C8H5BrS2 Melting Point 29-32ºC(lit.)
MSDS Chinese USA Flash Point 126.7±23.2 °C

 Names

Name 2-bromo-5-thiophen-2-ylthiophene
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 286.0±25.0 °C at 760 mmHg
Melting Point 29-32ºC(lit.)
Molecular Formula C8H5BrS2
Molecular Weight 245.159
Flash Point 126.7±23.2 °C
Exact Mass 243.901596
PSA 56.48000
LogP 4.34
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.660
Storage condition 2-8°C

 Safety Information

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
RIDADR NONH for all modes of transport
HS Code 2934999090

 Synthetic Route

 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%

 Articles4

More Articles
Water-stable organic transistors and their application in chemical and biological sensors.

Proc. Natl. Acad. Sci. U. S. A. 105(34) , 12134-9, (2008)

The development of low-cost, reliable sensors will rely on devices capable of converting an analyte binding event to an easily read electrical signal. Organic thin-film transistors (OTFTs) are ideal f...

Palladium-catalyzed coupling reactions of bromothiophenes at the C-H bond adjacent to the sulfur atom with a new activator system, AgNO3/KF.

Org. Lett. 7(22) , 5083-5, (2005)

[reaction: see text] Bromothiophene derivatives react with aryl iodides catalyzed by a palladium complex in the presence of a silver(I) nitrate/potassium fluoride system to induce coupling at the C-H ...

Silole-Containing. pi.-Conjugated Systems. 3.1 A Series of Silole-Thiophene Cooligomers and Copolymers: Synthesis, Properties, and Electronic Structures. Tamao K, et al.

Macromolecules 28(25) , 8668-8675, (1995)

 Synonyms

5-bromo-2-(2-thienyl)thiophene
2-bromo-5-(2'-thienyl)thiophene
2-Bromodithiophene
2-bromo-5,2'-bithiophene
2-(5-bromothienyl)-2-thiophene
2-bromo-5-(thiophen-2-yl)-thiophene
2,2'-Bithiophene, 5-bromo-
5-bromo(2,2'-bithiophene)
MFCD01461947
2,2'-bithiophene,5-bromo
5-Bromo-2,2'-bithiophene
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