3-Thiophenecarboxylicacid, 4-hydroxy-2-methyl-, ethyl ester
Names
[ CAS No. ]:
2158-82-9
[ Name ]:
3-Thiophenecarboxylicacid, 4-hydroxy-2-methyl-, ethyl ester
[Synonym ]:
ethyl 4-hydroxy-2-methylthiophen-3-carboxylate
4-hydroxy-2-methyl-thiophene-3-carboxylic acid ethyl ester
3-ethoxycarbonyl-4-hydroxy-2-methylthiophene
2-methyl-3-carbethoxy-4-hydroxythiophene
4-hydroxy-2-methyl-3-thiophenecarboxylic acid ethyl ester
Ethyl 4-hydroxy-2-methyl-3-thiophenecarboxylate
4-Hydroxy-2-methyl-thiophen-3-carbonsaeure-aethylester
Chemical & Physical Properties
[ Density]:
1.258g/cm3
[ Boiling Point ]:
250.7ºC at 760mmHg
[ Molecular Formula ]:
C8H10O3S
[ Molecular Weight ]:
186.22800
[ Exact Mass ]:
186.03500
[ PSA ]:
74.77000
[ LogP ]:
1.93880
[ Vapour Pressure ]:
0.0134mmHg at 25°C
[ Index of Refraction ]:
1.558
Safety Information
[ HS Code ]:
2934999090
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%