Perfluoropropanesulfonic acid (PFPrS) is a PFAS chemical compound having a three-carbon fluorocarbon chain and a sulfonic acid functional group. It has been used within the manufacturing process of aqueous film forming foam (AFFF).[2]
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Names | |
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IUPAC name
1,1,2,2,3,3,3-heptafluoropropane-1-sulfonic acid
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Other names
perfluoropropanesulfonic acid
PFPrS
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Identifiers | |
3D model (JSmol)
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ChemSpider | |
EC Number |
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PubChem CID
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UNII | |
CompTox Dashboard (EPA)
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Properties | |
C3HF7O3S | |
Molar mass | 250.09 g/mol |
Hazards | |
GHS labelling: | |
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Danger | |
H302, H314 | |
P280, P305+P351+P338, P310[1] | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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See also
editReferences
edit- ^ a b Sigma-Aldrich Co., Nonafluorobutane-1-sulfonic acid. Retrieved on 15 January 2018.
- ^ "Perfluoropropanesulfonic acid".