4-hydroxy-2,5-dimethyl thiophen-3(2H)-one
Names
[ CAS No. ]:
26494-10-0
[ Name ]:
4-hydroxy-2,5-dimethyl thiophen-3(2H)-one
[Synonym ]:
4-Hydroxy-2,5-dimethylthiophen-3(2H)-one
3(2H)-Thiophenone,4-hydroxy-2,5-dimethyl
EINECS 247-742-3
4-hydroxy-2,5-dimethyl-3(2H)-thiophenone
4-hydroxy-2,5-dimethyl-2,3-dihydrothiophen-3-one
4-hydroxy-2,5-dimethyl-2,3-dihydrothiophene-3-one
Chemical & Physical Properties
[ Density]:
1.299g/cm3
[ Boiling Point ]:
251.3ºC at 760mmHg
[ Molecular Formula ]:
C6H8O2S
[ Molecular Weight ]:
144.19200
[ Flash Point ]:
105.8ºC
[ Exact Mass ]:
144.02500
[ PSA ]:
62.60000
[ LogP ]:
1.48030
[ Vapour Pressure ]:
0.00326mmHg at 25°C
[ Index of Refraction ]:
1.588
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%