5-(Trifluoromethyl)-2-pyridinesulfonyl chloride

Modify Date: 2025-08-21 15:37:25

5-(Trifluoromethyl)-2-pyridinesulfonyl chloride Structure
5-(Trifluoromethyl)-2-pyridinesulfonyl chloride structure
Common Name 5-(Trifluoromethyl)-2-pyridinesulfonyl chloride
CAS Number 174485-72-4 Molecular Weight 245.607
Density 1.6±0.1 g/cm3 Boiling Point 277.7±40.0 °C at 760 mmHg
Molecular Formula C6H3ClF3NO2S Melting Point 50-52ºC
MSDS N/A Flash Point 121.7±27.3 °C

 Names

Name 5-(trifluoromethyl)pyridine-2-sulfonyl chloride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Boiling Point 277.7±40.0 °C at 760 mmHg
Melting Point 50-52ºC
Molecular Formula C6H3ClF3NO2S
Molecular Weight 245.607
Flash Point 121.7±27.3 °C
Exact Mass 244.952515
PSA 55.41000
LogP 2.28
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.477
Storage condition -20°C Freezer
Stability Temperature and Moisture Sensitive

 Safety Information

Hazard Codes C

 Synonyms

5-(trifluoromethyl)pyridine-2-sulfonyl chloride
5-trifluoromethyl-pyridin-2-ylsulfonylchloride
2-Pyridinesulfonyl chloride, 5-(trifluoromethyl)-
RW2855
5-(Trifluoromethyl)-2-pyridinesulfonyl chloride
5-trifluoromethyl-pyridine-2-sulfonyl chloride
5-trifluoromethyl-2-pyridinylsulfonyl chloride
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