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CAS 164058-22-4

CAS 164058-22-4 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 164058-22-4

CAS 164058-22-4PubChem CID 168355672

Trisodium (4'-(8-acetylamino-3,6-disulfonato-2-naphthylazo)-4''-(6-benzoylamino-3-sulfonato-2-naphthylazo)-biphenyl-1,3',3'',1'''-tetraolato-O,O',O'',O''')copper(II)

IUPAC name: dicopper;trisodium;5-acetamido-3-[[4-[4-[(6-benzamido-1-oxido-3-sulfonatonaphthalen-2-yl)diazenyl]-3-oxidophenyl]-2-oxidophenyl]diazenyl]-4-oxidonaphthalene-2,7-disulfonate

Molecular formula: C41H23Cu2N6Na3O15S3
Molecular weight: 1131.9 g/mol
Exact mass: 1129.866855 Da
Topological polar surface area: 397.0 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 19
Covalent units: 6
Defined stereocentres: 0

Also known as

RefChem:900451EC 413-590-3413-590-3

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Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

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CAS 164058-22-4 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 164058-22-4 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.