C2HF3O2
114.02 g/mol
Industrial ChemicalDanger
Trifluoroacetic acid
CAS76-05-1EC200-929-3
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
laboratory reagent and solvent
Trifluoroacetic acid is a synthetic organofluorine compound commonly used as a laboratory reagent and solvent in organic chemistry. It is a member of the ultrashort-chain perfluoroalkyl acids subclass of PFASs.
laboratory reagentsolvent in organic synthesis
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
Pinacol
CAS76-09-5
industrial intermediate reagent
ReferenceSame Category
1,1,2-trichlorotrifluoroethane
CAS76-13-1
Solvent, refrigerant, and chemical intermediate
ReferenceSame Category
Hexafluoroethane
CAS76-16-4
Refrigerant and dielectric gas
ReferenceSame Category
Octafluoropropane
CAS76-19-7
Refrigerant and insulating gas
Referencestereoisomer of
Tetrazinc;hydron;oxygen(2-);2,2,2-trifluoroacetate
CAS1299489-47-6
catalyst for chemical synthesis
Referencestereoisomer of
Sodium trifluoroacetate
CAS2923-18-4
research compound
Referencestereoisomer of
Palladium(II) trifluoroacetate
CAS42196-31-6
research compound
Referencestereoisomer of
Deuterated trifluoroacetic acid
CAS599-00-8
research compound
Safety Reference
Danger
H314Causes severe skin burns and eye damage
H332Harmful if inhaled
H412Harmful to aquatic life with long lasting effects
H290May be corrosive to metals
H302Harmful if swallowed
H318Causes serious eye damage
H301Toxic if swallowed
H331Toxic if inhaled
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Trifluoroacetic acid (CAS 76-05-1) 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
2,2,2-trifluoroacetic acid
InChIKey
DTQVDTLACAAQTR-UHFFFAOYSA-N
SMILES
C(=O)(C(F)(F)F)O
Synonyms (54)
- TFA
- 1,1,1 trifluoroacetic acid
- 1w70
- 2,2,2-triflouroacetic acid
- 2,2,2-trifluoracetic acid
- 2,2,2-trifluoroacetic acid
- 76-05-1(water)
- Acetic acid, 2,2,2-trifluoro-
- Acetic acid, trifluoro-
- Acetic acid-d, trifluoro-
- Acid, Trifluoroacetic
- Bruker standard solvent
- Kyselina trifluoroctova
- Perfluoroacetic acid
- Trifluoracetic acid
- Trifluoressigsaeure
- Trifluoressigsaure
- Trifluoroacetate, Cesium
- Trifluoroacetic acid
- Trifluoroacetic acid, p.a.
- Trifluoroacetic acidTFA
- Trifluoroethanoic acid
- acide trifluoroacetique
- flurtamone TP1
- perfluoro-n-ethanoic acid
- trifiuoroacetic acid
- trifloroacetic acid
- triflouroacetic acid
- trifluoracetate
- trifluoroacetic aicd
- trifluoroacetyloxy
- trifluoroacteic acid
- trifluoroactic acid
- trifluroacetic acid
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