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CAS 141-01-5

CAS 141-01-5 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 141-01-5

CAS 141-01-5PubChem CID 6433164

Ferrous Fumarate

Ferrous fumarate is a dicarboxylic acid. — ChEBI

IUPAC name: (E)-but-2-enedioate;iron(2+)

Molecular formula: C4H2FeO4
Molecular weight: 169.90 g/mol
Exact mass: 169.930244 Da
Topological polar surface area: 80.3 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 4
Covalent units: 2
Defined stereocentres: 0

Also known as

Iron(II) fumarateFeostatErcoferroFerrofumeHemotonPalaferToleronTolferain

16 more reported names

ToliferCpironGalferIrconErco-FerFumarHeferolOrgasal2-Butenedioic acid (2E)-, iron(2+) salt (1:1)FUMARIC ACID, IRON(2+) SALT (1:1)Iron (as fumarate)METERFERR5L488RY0Q2-Butenedioic acid (E)-, iron(2+) salt (1:1)Iron (as ferrous fumarate)LO MINASTRIN FE COMPONENT FERROUS FUMARATE

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External database identifiers

ChEBI:CHEBI:31607
EPA DTXSID:DTXSID7047148

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 141-01-5

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How CAS 141-01-5 is used on this site

CAS 141-01-5 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 141-01-5 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.