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CAS 7693-27-8

CAS 7693-27-8 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 7693-27-8

CAS 7693-27-8PubChem CID 107663

Magnesium hydride (MgH2)

IUPAC name: magnesium hydride

Molecular formula: H2Mg
Molecular weight: 26.321 g/mol
Exact mass: 26.0006918 Da
Topological polar surface area: 0.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 2
Covalent units: 3
Defined stereocentres: 0

Also known as

magnesium;hydrideMgH2UNII-Y93032D743EINECS 231-705-3Mg H2

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External database identifiers

EPA DTXSID:DTXSID501027581

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 7693-27-8

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How CAS 7693-27-8 is used on this site

CAS 7693-27-8 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 7693-27-8 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.