1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-Heptadecafluoro-octane-1-sulfonamide , 90% , 754-91-6

CAS NO.：754-91-6

Empirical Formula: C8H2F17NO2S

Molecular Weight: 499.14

MDL number: MFCD03094345

EINECS: 212-046-0

PRODUCT 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
• InChI: 1S/C8H2F17NO2S/c9-1(10,3(13,14)5(17,18)7(21,22)23)2(11,12)4(15,16)6(19,20)8(24,25)29(26,27)28/h(H2,26,27,28)
• InChIKey: RRRXPPIDPYTNJG-UHFFFAOYSA-N
• SMILES: NS(=O)(=O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F
• CAS DataBase Reference: 754-91-6(CAS DataBase Reference)
• EPA Substance Registry System: Perfluorooctanesulfonamide (754-91-6)

Description and Uses

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

Safety

• Symbol(GHS): GHS09,GHS06
• Signal word: Danger
• Hazard statements: H319-H335-H315-H410-H301
• Precautionary statements: P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P-P273-P391-P501-P264-P270-P301+P310-P321-P330-P405-P501
• Hazard Codes: Xi
• Risk Statements: 53
• Safety Statements: 22-24/25
• WGK Germany: WGK 3
• Hazard Note: Irritant
• HS Code: 29241990
• Storage Class: 6.1C - Combustible acute toxic Cat.3; toxic compounds or compounds which causing chronic effects
• Hazard Classifications: Acute Tox. 4 Inhalation; Acute Tox. 4 Oral; Aquatic Chronic 2; Carc. 2; Lact.; Repr. 1B; STOT RE 1
• Hazardous Substances Data: 754-91-6(Hazardous Substances Data)
• Toxicity: LD50 orl-rat: >172 mg/kg ATDAEI 15(Suppl 1),S104,1996