Nonafluoro-1-butanesulfonic Acid

CAS: 375-73-5

Ref. TR-N649325

Product Information

• Name: Nonafluoro-1-butanesulfonic Acid
• Synonyms: 1-Butanesulfonic acid, nonafluoro- (6CI,7CI,8CI), 1,1,2,2,3,3,4,4,4-Nonafluoro-1-butanesulfonic acid, 1-Perfluorobutanesulfonic acid, Eftop FBSA, Nonafluorobutanesulfonic acid, Perfluorobutanesulfonic acid, PFC, PFBS, Perfluorobutane sulfonate, 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-Sulfonic Acid, 1,1,2,2,3,3,4,4,4-Nonafluorobutane-1-Sulfonic Acid Hydrate, 1-Butanesulfonic acid, 1,1,2,2,3,3,4,4,4-nonafluoro-, 1-Butanesulfonic acid, nonafluoro-, Nonafluoro-1-butanesulfonic acid, Nonafluorobutan-1-sulfonic acid, Nonafluorobutane-1-sulfonic acid, Perfluoro n-butylsulfonic acid, n-Nonafluorobutanesulfonic acid
• CAS: 375-73-5

Description

Stability Moisture Sensitive
Applications Perfluorobutanesulfonic acid (PFBS) is a stable fluorosurfactant because of the strength of carbon-fluorine bonds. PFBS has served as a replacement for the persistent, toxic, and bioaccumulative perfluorooctanesulfonic acid (PFOS) in 3M's Scotchgard stain repellents. PFBS is neither toxic nor bioaccumulative.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Renner R., et al.: Environ. Sci. Technol., 40, 12 (2006), Betts, K.S., et al.: Environ. Health Perspect., 115, 250 (2007),

• Brand: TRC

Chemical properties

• Molecular weight: 300.10
• Formula: C₄HF₉O₃S
• Color/Form: Colourless Liquid
• InChI: InChI=1S/C4HF9O3S/c5-1(6,3(9,10)11)2(7,8)4(12,13)17(14,15)16/h(H,14,15,16)
• InChI key: InChIKey=JGTNAGYHADQMCM-UHFFFAOYSA-N
• SMILES: O=S(=O)(O)C(F)(F)C(F)(F)C(F)(F)C(F)(F)F