Skip to Content
Merck
All Photos(2)

Documents

226831

Sigma-Aldrich

Silver(I) oxide

≥99.99% trace metals basis

Synonym(s):

Argentous oxide, Disilver monoxide, Disilver oxide

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Empirical Formula (Hill Notation):
Ag2O
CAS Number:
20667-12-3
Molecular Weight:
231.74
EC Number:
243-957-1
MDL number:
MFCD00003404
UNSPSC Code:
12352303
PubChem Substance ID:
24853593
NACRES:
NA.23

Quality Level

100

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

Looking for similar products? Visit Product Comparison Guide

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.

Signal Word

Danger

Hazard Statements

H271,H318,H410

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Tetrahedron Letters, 48, 5761-5761 (2007)
Bouzide, A. Sauve, G.
Tetrahedron Letters, 38, 5945-5945 (1997)
J. Serb. Chem. Soc., 53, 411-411 (1988)
Woonsup Shin et al.
Journal of the American Chemical Society, 133(8), 2374-2377 (2011-02-09)
Electroosmotic pumps are arguably the simplest of all pumps, consisting merely of two flow-through electrodes separated by a porous membrane. Most use platinum electrodes and operate at high voltages, electrolyzing water. Because evolved gas bubbles adhere and block parts of
Hydrogen generation from photocatalytic silver|zinc oxide nanowires: towards multifunctional multisegmented nanowire devices.
A Wouter Maijenburg et al.
Small (Weinheim an der Bergstrasse, Germany), 7(19), 2709-2713 (2011-08-16)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service