3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid
Suppliers
Names
[ CAS No. ]:
6421-82-5
[ Name ]:
3-Oxo-2,3-dihydrobenzo[b]thiophene-2-carboxylic acid
[Synonym ]:
Thioindoxyl-2-carboxylicacid
3-oxo-2,3-dihydro-1-benzothiophene-2-carboxylic acid
2,3-Dihydro-3-oxobenzo<b>thiophen-2-carbonsaeure
Chemical & Physical Properties
[ Density]:
1.532g/cm3
[ Boiling Point ]:
423ºC at 760 mmHg
[ Molecular Formula ]:
C9H6O3S
[ Molecular Weight ]:
194.20700
[ Flash Point ]:
209.6ºC
[ Exact Mass ]:
194.00400
[ PSA ]:
79.67000
[ LogP ]:
1.42820
[ Index of Refraction ]:
1.685
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%