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CAS 541-70-8

CAS 541-70-8 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 541-70-8
CAS 541-70-8PubChem CID 10942

1,3-Benzenediamine, sulfate (1:1)

On the basis of the animal and clinical data included in this report, the CIR Expert Panel concludes that m-Phenylenediamine and m-Phenylenediamine Sulfate are safe for use in hair dyes at concentrations of up to 10%. — Cosmetic Ingredient Review (CIR)

IUPAC name
benzene-1,3-diamine;sulfuric acid
Molecular formula
C6H10N2O4S
Molecular weight
206.22 g/mol
Exact mass
206.03612798 Da
Topological polar surface area
135.0 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
6
Covalent units
2
Defined stereocentres
0

Also known as

m-Phenylenediamine sulfateUNII-O7CFS23KORHSDB 62451,3-BENZENEDIAMINE SULFATEm-Phenylenediamine, sulfate (1:1)EINECS 208-791-61,3-Benzenediamine, sulfateCOLOREX MPDS
16 more reported names
RODOL MPDSPHENYLENEDIAMINE SULFATE, M-1,3-BENZENEDIAMINE SULFATE [HSDB]mPhenylenediamine sulfateRefChem:724281,3Phenylenediamine sulfateBenzene1,3diammonium sulphateM-PHENYLENEDIAMINE SULFATE [INCI]208-791-61,3-Phenylenediamine sulfateBenzene-1,3-diamine sulfate1,3-Diaminobenzene SulfateBenzene-1,3-diammonium sulphateO7CFS23KORbenzene-1,3-diamine; sulfuric acidLDXYDHGRKFMULJ-UHFFFAOYSA-N
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External database identifiers

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 541-70-8

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How CAS 541-70-8 is used on this site

CAS 541-70-8 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 541-70-8 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.