2-[1-Methyl-5-(trifluoromethyl)pyrazol-3-yl]-thiophene-5-sulfonyl chloride
Names
[ CAS No. ]:
166964-31-4
[ Name ]:
2-[1-Methyl-5-(trifluoromethyl)pyrazol-3-yl]-thiophene-5-sulfonyl chloride
[Synonym ]:
5-[1-methyl-5-(trifluoromethyl)pyrazol-3-yl]thiophene-2-sulfonyl chloride
Chemical & Physical Properties
[ Boiling Point ]:
72.2ºC at 760mmHg
[ Melting Point ]:
77-80ºC
[ Molecular Formula ]:
C9H6ClF3N2O2S2
[ Molecular Weight ]:
330.73400
[ Exact Mass ]:
329.95100
[ PSA ]:
88.58000
[ LogP ]:
4.17570
[ Vapour Pressure ]:
6.48E-07mmHg at 25°C
[ Index of Refraction ]:
1.621
MSDS
Safety Information
[ Hazard Codes ]:
C: Corrosive;
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 3261
[ 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%