2,2′-bithiophene-5,5′-dicarboxylic acid

Names

[ Name ]:
2,2′-bithiophene-5,5′-dicarboxylic acid

[Synonym ]:
[2,2'-Bithiophene]-5,5'-dicarboxylic acid
2,2'-bithiophene-5,5'-dicarcoxylic acid
2,2'-Bithiophene-5,5'-dicarboxylic acid
2,2′-bithiophene-5,5′-dicarboxylic acid
HMS1579D19
2,2'-bithienyl-5,5'-dicarboxylic acid

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
538.7±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₀H₆O₄S₂

[ Molecular Weight ]:
254.282

[ Flash Point ]:
279.6±30.1 °C

[ Exact Mass ]:
253.970749

[ PSA ]:
131.08000

[ LogP ]:
3.31

[ Vapour Pressure ]:
0.0±1.5 mmHg at 25°C

[ Index of Refraction ]:
1.702

[ Storage condition ]:
2-8℃

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

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%