Perfluorooctanesulfonamide Chemical Properties

Melting point:

151-152 °C

Boiling point:

227.2±50.0 °C(Predicted)

Density 

1.7595 (estimate)

storage temp. 

2-8°C

solubility 

Acetone (Slightly), Methanol (Sparingly)

form 

Solid

pka

7.01±0.60(Predicted)

color 

Off-White

CAS DataBase Reference

754-91-6(CAS DataBase Reference)

EPA Substance Registry System

Perfluorooctanesulfonamide (754-91-6)

Safety Information

Hazard Codes 

Xi

Risk Statements 

53

Safety Statements 

22-24/25

Hazard Note 

Irritant

HS Code 

29241990

Hazardous Substances Data

754-91-6(Hazardous Substances Data)

Toxicity

LD50 orl-rat: >172 mg/kg ATDAEI 15(Suppl 1),S104,1996

Perfluorooctanesulfonamide Usage And Synthesis

Chemical Properties

White to off-white solid

Uses

Perfluorooctanesulfo?namide is a longer chain fluorinated surfactant used in polymers. Used in aqueous film firm-forming foam to extinguish hydrocarbon-based fires.

Definition

ChEBI: Perfluorooctanesulfonamide is a perfluorinated compound that is perfluorooctane in which one of the terminal fluorines has been replace by a sulfamoyl group. It has a role as a persistent organic pollutant. It is a sulfonamide and a perfluorinated compound.

Safety Profile

A poison by ingestion.When heated to decomposition it emits toxic vapors of SOx, NOx, and Fí.

Perfluorooctanesulfonamide(754-91-6)Related Product Information

• Ethylparaben
• Ethanol
• Ethyl acetate
• Ethyl acrylate
• Trifluoromethanesulfonamide
• 1H,1H,2H,2H-Perfluoro-1-decanol
• Perfluoro-1-octanesulfonyl fluoride
• p-Toluenesulfonamide
• Perfluorooctane
• Heptadecafluorooctanesulfonic acid tetraethylammonium salt
• Ethyl formate
• Ethyl vanillin
• 1-Octanesulfonyl Chloride
• Benzenesulfonamide
• Sulfanilamide
• Ethylbenzene
• Ethanesulfonamide
• Ethyl propionate