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CAS 1319-45-5

CAS 1319-45-5 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 1319-45-5

CAS 1319-45-5PubChem CID 9884557

Azurite

Azurite is a mineral with formula of Cu2+3(CO3)2(OH)2 or Cu3(CO3)2(OH)2. The IMA symbol is Azu. — RRUFF Project

IUPAC name: tricopper;dicarbonate;dihydroxide

Molecular formula: C2H2Cu3O8
Molecular weight: 344.67 g/mol
Exact mass: 344.76195 Da
Topological polar surface area: 128.0 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 8
Covalent units: 7
Defined stereocentres: 0

Also known as

Azurite blueUNII-9AD6E582QLGUNJO9AD6E582QLAZUR-PUREAzurite (Cu3(CO3)2(OH)2)Azurite8106RefChem:58171

3 more reported names

CHEBI:52735AzuCoppercarbonatehydroxide

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External database identifiers

EPA DTXSID:DTXSID501021957

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 1319-45-5

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How CAS 1319-45-5 is used on this site

CAS 1319-45-5 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 1319-45-5 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.