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CAS 650-51-1

CAS 650-51-1 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 650-51-1

CAS 650-51-1PubChem CID 23681045

Sodium Trichloroacetate

TCA-sodium is an organic molecular entity. — ChEBI

IUPAC name: sodium 2,2,2-trichloroacetate

Molecular formula: C2Cl3NaO2
Molecular weight: 185.36 g/mol
Exact mass: 183.886157 Da
Topological polar surface area: 40.1 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

TCA-sodiumVaritoxTrichloroacetic acid sodium saltAntiperzAntyperzTCA sodiumACP grass killerSodium TCA

16 more reported names

STCASodium TCA inhibitedWeedmaster grass killerDow sodium TCA inhibitedTrichloroctan sodnySodium trichloroacetic acidNatriumtrichloracetatAllied Arcadian Sodium TCANatriumtrichlooracetaatAcetic acid, trichloro-, sodium saltGreen cross couch grass killerSodio(tricloroacetato di)Trichloressigsaures natriumSodium (trichloracetate de)2N76A3BRJ0ORISTAR TCA

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External database identifiers

ChEBI:CHEBI:81976
ChEMBL:CHEMBL2028283
EPA DTXSID:DTXSID6034924

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 650-51-1

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How CAS 650-51-1 is used on this site

CAS 650-51-1 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 650-51-1 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.