Merck
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226831

Sigma-Aldrich

Silver(I) oxide

≥99.99% trace metals basis

Synonym(s):
Argentous oxide, Disilver monoxide, Disilver oxide
Empirical Formula (Hill Notation):
Ag2O
CAS Number:
Molecular Weight:
231.74
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

≥99.99% trace metals basis

form

powder and chunks

reaction suitability

reagent type: catalyst
core: silver

SMILES string

[Ag]O[Ag]

InChI

1S/2Ag.O

InChI key

KHJDQHIZCZTCAE-UHFFFAOYSA-N

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Application

Oxidizing agent for the generation of lactones from diols. Mediates monoprotection of symmetrical diols with alkyl halides in good to excellent yield.
Stoichiometric quantities of Ag2O convert tertiary bromides to esters, ethers, and amines.

Packaging

1 g in glass bottle
5, 25 g in amber poly bottle

Signal Word

Danger

Hazard Statements

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Ox. Sol. 1

Storage Class Code

5.1A - Strongly oxidizing hazardous materials

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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