4-(5-METHYL-2-THIENYL)-4-OXOBUTYRIC ACID
Names
[ CAS No. ]:
22988-52-9
[ Name ]:
4-(5-METHYL-2-THIENYL)-4-OXOBUTYRIC ACID
[Synonym ]:
4-(5-methylthiophen-2-yl)-4-oxobutanoic acid
Chemical & Physical Properties
[ Boiling Point ]:
410.6ºC at 760 mmHg
[ Molecular Formula ]:
C9H10O3S
[ Molecular Weight ]:
198.23900
[ Flash Point ]:
202.1ºC
[ Exact Mass ]:
198.03500
[ PSA ]:
82.61000
[ LogP ]:
2.10400
[ Vapour Pressure ]:
1.78E-07mmHg at 25°C
[ Index of Refraction ]:
1.565
Safety Information
[ HS Code ]:
2934999090
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%