CAS 1 record

CAS 337906-37-3

CAS 337906-37-3 matches 1 EU annex record across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 337906-37-3

CAS 337906-37-3PubChem CID 17821393

2-Methoxymethyl-p-phenylenediamine sulfate

IUPAC name: 2-(methoxymethyl)benzene-1,4-diamine;sulfuric acid

Molecular formula: C8H14N2O5S
Molecular weight: 250.27 g/mol
Exact mass: 250.06234272 Da
Topological polar surface area: 144.0 Å²
Hydrogen-bond donors: 4
Hydrogen-bond acceptors: 7
Covalent units: 2
Defined stereocentres: 0

Also known as

UNII-53D5MY3Y8J53D5MY3Y8J2-Methoxymethyl-p-phenylenediamine monosulfate1,4-Benzenediamine, 2-(methoxymethyl)-, sulfate (1:1)2-Methoxymethyl-p-phenylenediamine sulfate [INCI]RefChem:87935638-749-6Sulfuric acid--2-(methoxymethyl)benzene-1,4-diamine (1/1)

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External database identifiers

EPA DTXSID:DTXSID10187452

Retrieved from NIH PubChem on 2026-09-02 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 337906-37-3

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How CAS 337906-37-3 is used on this site

CAS 337906-37-3 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 1 EU annex record shares 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 337906-37-3 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.