5-oxo-5-(2-thienyl)valeric acid
Names
[ CAS No. ]:
22971-62-6
[ Name ]:
5-oxo-5-(2-thienyl)valeric acid
[Synonym ]:
5-Oxo-5-(2-thienyl)valeric acid
MFCD00151848
5-oxo-5-thien-2-ylpentanoic acid
5-Oxo-5-(thiophen-2-yl)pentanoic acid
Chemical & Physical Properties
[ Density]:
1.282g/cm3
[ Boiling Point ]:
407.8ºC at 760mmHg
[ Melting Point ]:
94-97ºC
[ Molecular Formula ]:
C9H10O3S
[ Molecular Weight ]:
198.23900
[ Flash Point ]:
200.5ºC
[ Exact Mass ]:
198.03500
[ PSA ]:
82.61000
[ LogP ]:
2.18570
[ Vapour Pressure ]:
2.2E-07mmHg at 25°C
[ Index of Refraction ]:
1.561
Safety Information
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36
[ HS Code ]:
2934999090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Preparation
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%