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CAS 75-57-0

CAS 75-57-0 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 75-57-0

CAS 75-57-0PubChem CID 6379

Tetramethylammonium chloride

N,N,N-Trimethylmethanaminium chloride is an organic molecular entity. — ChEBI

IUPAC name: tetramethylazanium chloride

Molecular formula: C4H12ClN
Molecular weight: 109.60 g/mol
Exact mass: 109.0658271 Da
Topological polar surface area: 0.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 1
Covalent units: 2
Defined stereocentres: 0

Also known as

Tetramine chlorideN,N,N-Trimethylmethanaminium chlorideMethanaminium, N,N,N-trimethyl-, chlorideTMACAmmonium, tetramethyl-, chlorideDCQ9S88703tetramethylammonium;chlorideMethanaminium, N,N,N-trimethyl-, chloride (1:1)

16 more reported names

RefChem:188765200-880-8Tetramethyl ammonium chlorideUSAF AN-89050-97-9AMBERLITE IRA 900EINECS 200-880-8UNII-DCQ9S88703AI3-19012HSDB 7987Amberlite? IRA-900tetramethylammoniumchlorideEC 200-880-8tetramethylazanium;chlorideTetramethylammonium chloride(TMACI)Me4NCl

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External database identifiers

ChEBI:CHEBI:7070
ChEMBL:CHEMBL1209651
EPA DTXSID:DTXSID6021749

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

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CAS 75-57-0 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 75-57-0 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.