5-Nitrothiophene-2-carboxylic acid

Names

[ Name ]:
5-Nitrothiophene-2-carboxylic acid

[Synonym ]:
MFCD00159552
5-Nitro-2-thiophenecarboxylic acid
5-Nitrothiophene-2-carboxylic acid
2-Thiophenecarboxylic acid, 5-nitro-
EINECS 228-654-4
5-Nitro-thiophene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
367.2±27.0 °C at 760 mmHg

[ Melting Point ]:
156-159 (Lit.)ºC

[ Molecular Formula ]:
C₅H₃NO₄S

[ Molecular Weight ]:
173.147

[ Flash Point ]:
175.9±23.7 °C

[ Exact Mass ]:
172.978271

[ PSA ]:
111.36000

[ LogP ]:
1.52

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.660

MSDS

Click to get detail MSDS

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

[ WGK Germany ]:
3

[ 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%