Perfluorobutanoic acid
Chemical compound / From Wikipedia, the free encyclopedia
HFBA can also refer to Hebrew Free Burial Association
Perfluorobutanoic acid (PFBA) is a perfluoroalkyl carboxylic acid with the formula C3F7CO2H. As the perfluorinated derivative of butyric acid, this colourless liquid is prepared by electrofluorination of the corresponding butyryl fluoride.[3]
Quick Facts Names, Identifiers ...
Names | |
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Preferred IUPAC name
Heptafluorobutanoic acid | |
Other names | |
Identifiers | |
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3D model (JSmol) |
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Abbreviations | HFBA |
ChEBI | |
ChemSpider |
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ECHA InfoCard | 100.006.170 |
PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
C4HF7O2 | |
Molar mass | 214.039 g·mol−1 |
Appearance | colourless liquid |
Density | 1.64 g/ml |
Boiling point | 120 °C (248 °F; 393 K) |
high | |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards |
strong acid |
GHS labelling:[2] | |
Danger | |
H314 | |
P260, P280, P303+P361+P353, P304+P340+P310, P305+P351+P338 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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