2-Pyridinesulfonyl fluoride

Modify Date: 2025-08-27 13:41:49

2-Pyridinesulfonyl fluoride Structure
2-Pyridinesulfonyl fluoride structure
Common Name 2-Pyridinesulfonyl fluoride
CAS Number 878376-35-3 Molecular Weight 161.154
Density 1.4±0.1 g/cm3 Boiling Point 234.9±13.0 °C at 760 mmHg
Molecular Formula C5H4FNO2S Melting Point 26 °C
MSDS Chinese USA Flash Point 95.9±19.8 °C
Symbol GHS05
GHS05
Signal Word Danger

 Names

Name pyridine-2-sulfonyl fluoride
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 234.9±13.0 °C at 760 mmHg
Melting Point 26 °C
Molecular Formula C5H4FNO2S
Molecular Weight 161.154
Flash Point 95.9±19.8 °C
Exact Mass 160.994675
PSA 55.41000
LogP 1.20
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.502
InChIKey FCFXLXGZHDHJLB-UHFFFAOYSA-N
SMILES O=S(=O)(F)c1ccccn1
Storage condition 2-8°C

 Safety Information

Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Hazard Codes C: Corrosive;
RIDADR UN 3261 8 / PGII
Packaging Group II

 Synonyms

2-Pyridinesulfonyl fluoride
Pyridine-2-sulfonyl fluoride
2-Pyridinesulfonylfluoride
fluoro-2-pyridylsulfone
Pyridine-2-sulphonyl fluoride
PC1178
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