2-Methylthiophene-3-carboxylic acid
Names
[ CAS No. ]:
1918-78-1
[ Name ]:
2-Methylthiophene-3-carboxylic acid
[Synonym ]:
2-Methyl-thiophen-3-carbonsaeure
2-Methyl-3-thenoic acid
2-methyl-3-thiophene carboxylic acid
2-methylthiophene carboxylic acid
3-Thiophenecarboxylic acid, 2-methyl-
2-Methylthiophene-3-carboxylic acid
2-methyl-thiophene-3-carboxylic acid
2-Methyl-3-thiophenecarboxylic acid
3-Carboxy-2-methylthiophene
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
271.5±20.0 °C at 760 mmHg
[ Molecular Formula ]:
C6H6O2S
[ Molecular Weight ]:
142.176
[ Flash Point ]:
118.0±21.8 °C
[ Exact Mass ]:
142.008850
[ PSA ]:
65.54000
[ LogP ]:
1.96
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.591
MSDS
Safety Information
[ HS Code ]:
2934999090
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%