2,5-dimethylthiophene-3-carboxylic acid

Names

[ Name ]:
2,5-dimethylthiophene-3-carboxylic acid

[Synonym ]:
2,5-dimethyl-3-thiophenecarboxylic acid
3-(Carboxy)-2,5-dimethylthiophene
2,5-dimethyl-3-thenoic acid
2,5-Dimethyl-thiophen-3-carbonsaeure
2,5-Dimethyl-3-thiophencarboxylsaeure
2,5-Dimethyl-3-thiophencarbonsaeure
2,5-dimethyl-thiophene-3-carboxylic acid
2,5-Dmethylthiophene-3-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.259g/cm3

[ Boiling Point ]:
278.8ºC at 760mmHg

[ Molecular Formula ]:
C₇H₈O₂S

[ Molecular Weight ]:
156.20200

[ Flash Point ]:
122.4ºC

[ Exact Mass ]:
156.02500

[ PSA ]:
65.54000

[ LogP ]:
2.06310

[ Vapour Pressure ]:
0.00199mmHg at 25°C

[ Index of Refraction ]:
1.579

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36

[ Safety Phrases ]:
26

[ 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%