5-Formyl-2-thiophenecarboxylic acid

Names

[ Name ]:
5-Formyl-2-thiophenecarboxylic acid

[Synonym ]:
MFCD00191437
5-Formyl-2-thiophenecarboxylic acid
5-Formylthenoic Acid
T5SJ BVQ EVH
2-Thiophenecarboxylic acid, 5-formyl-
5-Formylthiophene-2-carboxylic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
371.4±27.0 °C at 760 mmHg

[ Melting Point ]:
169 °C

[ Molecular Formula ]:
C₆H₄O₃S

[ Molecular Weight ]:
156.159

[ Flash Point ]:
178.4±23.7 °C

[ Exact Mass ]:
155.988113

[ PSA ]:
82.61000

[ LogP ]:
0.98

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

[ Index of Refraction ]:
1.666

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail 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%