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CAS 76-05-1

CAS 76-05-1 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 76-05-1
CAS 76-05-1PubChem CID 6422

Trifluoroacetic acid

Trifluoroacetic acid is a monocarboxylic acid that is the trifluoro derivative of acetic acid. It has a role as a reagent and a human xenobiotic metabolite. It is functionally related to an acetic acid. It is a conjugate acid of a trifluoroacetate. — ChEBI

IUPAC name
2,2,2-trifluoroacetic acid
Molecular formula
C2HF3O2
Molecular weight
114.02 g/mol
Exact mass
113.99286376 Da
XLogP3
0.9
Topological polar surface area
37.3 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
5
Covalent units
1
Defined stereocentres
0

Also known as

Perfluoroacetic acidTrifluoracetic acidTrifluoroethanoic acidAcetic acid, trifluoro-Kyselina trifluoroctovaAcetic acid, 2,2,2-trifluoro-TrifluoressigsaeureBRN 0742035
16 more reported names
acide trifluoroacetiqueE5R8Z4G708NSC-77366CHEBI:45892Acid, TrifluoroaceticTRIFLUOROACETIC ACID (II)TRIFLUOROACETIC ACID [II]RefChem:6326trifluoroacetic acid (tfa)trifluoroacetic acid . . . %200-929-3trifluoroaceticacidTFAtrifluoro-acetic acidtrifluoro acetic acidCF3COOH
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External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 76-05-1

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No records found for this CAS number.

How CAS 76-05-1 is used on this site

CAS 76-05-1 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 76-05-1 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.