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CAS 16325-47-6

CAS 16325-47-6 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 16325-47-6

CAS 16325-47-6PubChem CID 73667

Ammonium methacrylate

IUPAC name: azanium 2-methylprop-2-enoate

Molecular formula: C4H9NO2
Molecular weight: 103.12 g/mol
Exact mass: 103.063328530 Da
Topological polar surface area: 41.1 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 2
Covalent units: 2
Defined stereocentres: 0

Also known as

UNII-J2243103QO2-Propenoic acid, 2-methyl-, ammonium saltEINECS 240-402-52-Propenoic acid, 2-methyl-, ammonium salt (1:1)METHACRYLIC ACID, AMMONIUM SALTRefChem:112179AMMONIUM METHACRYLATE [INCI]240-402-5

3 more reported names

methacrylate, ammoniumazanium;2-methylprop-2-enoateAmmonium 2-methylprop-2-enoate

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External database identifiers

EPA DTXSID:DTXSID0023874

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 16325-47-6

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How CAS 16325-47-6 is used on this site

CAS 16325-47-6 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 16325-47-6 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.