C3HF5O2
164.03 g/mol
Industrial ChemicalDanger
Pentafluoropropionic acid
CAS422-64-0EC207-021-6
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
Ultra-short chain perfluoroalkyl carboxylic acid
Pentafluoropropionic acid is an ultra-short chain perfluoroalkyl carboxylic acid. It is a colorless, strongly acidic liquid that is soluble in both water and polar organic solvents.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
ReferenceSame Category
6-chlorohexanoic acid
CAS4224-62-8
Chemical intermediate for synthesis
ReferenceSame Category
Perfluorobutyl iodide
CAS423-39-2
Chemical intermediate for fluorinated compounds
ReferenceSame Category
Perflubron
CAS423-55-2
Contrast agent and blood substitute
ReferenceSame Category
1,2,3,4-Tetramethyl-1,3-cyclopentadiene
CAS4249-10-9
precursor for cyclopentadienyl ligands
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H332Harmful if inhaled
Customs Tariff Classification
The international HS code for Pentafluoropropionic acid (CAS 422-64-0) is 2915.90.
HS code (international, 6-digit)
2915.90
EU CN code (8-digit)
2915 90 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
2,2,3,3,3-pentafluoropropanoic acid
InChIKey
LRMSQVBRUNSOJL-UHFFFAOYSA-N
SMILES
C(=O)(C(C(F)(F)F)(F)F)O
Synonyms (14)
- PERFLUOROPROPANOIC ACID
- PFPrA
- PFPrA perfluoropropionic acid
- Pentafluoropropanoic acid
- Pentafluoropropionic acid
- Perfluoropropionic acid
- Propanoic acid, pentafluoro-
- Propionic acid, pentafluoro-
- perfluoro-n-propanoic acid
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