2-Methylthieno[3,2-b]thiophene
Names
[ CAS No. ]:
13393-75-4
[ Name ]:
2-Methylthieno[3,2-b]thiophene
[Synonym ]:
Thieno[3,2-b]thiophene,2-methyl
2-methyl-thieno[3,2-b]thiophene
2-Methyl-thieno[3,2-b]thiophen
Thieno[2,3-b]thiophene,2-methyl
Chemical & Physical Properties
[ Density]:
1.299g/cm3
[ Boiling Point ]:
245.679ºC at 760 mmHg
[ Molecular Formula ]:
C7H6S2
[ Molecular Weight ]:
154.25300
[ Flash Point ]:
73.687ºC
[ Exact Mass ]:
153.99100
[ PSA ]:
56.48000
[ LogP ]:
3.27120
[ Vapour Pressure ]:
0.044mmHg at 25°C
[ Index of Refraction ]:
1.696
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%