Methyl thieno[2,3-b]thiophene-2-carboxylate

Names

[ CAS No. ]:
20969-37-3

[ Name ]:
Methyl thieno[2,3-b]thiophene-2-carboxylate

[Synonym ]:
Methyl thieno[2,3-b]thiophene-2-carboxylate
methyl thien-3-yl-acetate
Thieno[2,3-b]thiophene-2-carboxylic acid, methyl ester
methyl thieno<2,3-b>thiophene-2-carboxylate
Methylthiophene-3-acetate
methyl thiophen-3-acetate
thiophen-3-yl-acetic acid methyl ester
3-Thiopheneacetic acid,methyl ester
methyl thieno<2,3-b>thiophene-2-carboxylic acid
Methyl 3-thienylacetate

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
308.2±22.0 °C at 760 mmHg

[ Molecular Formula ]:
C₈H₆O₂S₂

[ Molecular Weight ]:
198.262

[ Flash Point ]:
140.2±22.3 °C

[ Exact Mass ]:
197.980927

[ PSA ]:
82.78000

[ LogP ]:
5.21

[ Vapour Pressure ]:
0.0±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.673

Safety Information

[ 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%