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CAS 615-46-3

CAS 615-46-3 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 615-46-3
CAS 615-46-3PubChem CID 11997

2-Chloro-1,4-benzenediamine dihydrochloride

IUPAC name
2-chlorobenzene-1,4-diamine;dihydrochloride
Molecular formula
C6H9Cl3N2
Molecular weight
215.5 g/mol
Exact mass
213.983131 Da
Topological polar surface area
52.0 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
2
Covalent units
3
Defined stereocentres
0

Also known as

2-Chloro-p-phenylenediamine dihydrochlorideHSDB 6246MJG61MCR0HNSC 6073EINECS 210-427-6p-Phenylenediamine, 2-chloro-, dihydrochloride1,4-Benzenediamine, 2-chloro-, dihydrochloride1,4-Benzenediamine, 2-chloro-, hydrochloride (1:2)
14 more reported names
NSC-6073RefChem:4682342Chloropphenylenediamine dihydrochloridepPhenylenediamine, 2chloro, dihydrochloride1,4Benzenediamine, 2chloro, dihydrochloride2-chlorobenzene-1,4-diamine dihydrochloride2-chlorobenzene-1,4-diamine, chloride, chlorideUNII-MJG61MCR0H2-Chlorobenzene-1,4-diammonium dichlorideGJCLKJLIKKFYAW-UHFFFAOYSA-N2-chlorobenzene-1,4-diaminedihydrochlorideDB-0539252-Chlorobenzene-1,4-diamine--hydrogen chloride (1/2)2-CHLOROBENZENE-1,4-DIAMMONIUM DICHLORIDE [HSDB]
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External database identifiers

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 615-46-3

1 total
No records found for this CAS number.

How CAS 615-46-3 is used on this site

CAS 615-46-3 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 615-46-3 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.