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CAS 373-02-4

CAS 373-02-4 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 373-02-4
CAS 373-02-4PubChem CID 9756

Nickel Acetate

IUPAC name
nickel(2+) diacetate
Molecular formula
C4H6NiO4
Molecular weight
176.78 g/mol
Exact mass
175.961950 Da
Topological polar surface area
80.3 Ų
Hydrogen-bond donors
0
Hydrogen-bond acceptors
4
Covalent units
3
Defined stereocentres
0

Also known as

Nickelous acetateNickel(II) acetateNickel diacetateNickel (II) acetateNickel di(acetate)Nickel(2+) acetateNickel(II) acetate (1:2)Acetic acid, nickel(2+) salt
16 more reported names
99QP4ELX96AI3-26110Acetic acid, nickel(2+) salt (2:1)NSC-112210RefChem:165654(acetyloxy)nickelio acetate tetrahydrate206-761-7239-086-1nickel(2+);diacetateNickel() acetateNickel( cento) acetate(SP-4-1)-Nickel(II) acetateCCRIS 6206HSDB 1029EINECS 239-086-1NSC 112210
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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 373-02-4

1 total
No records found for this CAS number.

How CAS 373-02-4 is used on this site

CAS 373-02-4 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 373-02-4 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.