Silver(I) oxide | CAS 20667-12-3

Element: silver oxide

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C-S » Chemicals » silver-oxide-PX44673

Identification

Silver(I) oxide

CAS:

20667-12-3

EINECS:

243-957-1

Molecular Formula:

Ag₂O

MDL:

MFCD00003404

SMILES:

[O-2].[Ag+].[Ag+]

Synonym:

argentous oxide ; silver(1+)oxide ; silver oxide (ag2o) ; disilveroxide ; silver(â… )oxide ; argentousoxide ; oxydisilver(i) ; silver(i) oxide ; disilberoxid ; disilver oxide ; silveroxide(ag2o) ; silver oxid ; disilver monoxide ; silver oxide

Description

Silver(I) oxide mediates monoprotection of symmetrical diols with alkyl halides in good to excellent yield.

Suppliers

CM Fine Chemicals

CFC7653060

Santa Cruz Biotechnology, Inc.

253562

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Prices & Availability

Data is processed

Properties for Silver(I) oxide

Molecular Weight:

231.7358 g·mol−1

Density:

7,143 g/cm³

Melting point:

300 °C (dec.)

Solubility:

Soluble in dilute acid, ammonia and sodium cyanide solution, slightly soluble in sodium hydroxide solution, almost insoluble in water and ethanol

Physical Description:

dark brown or black powder

Transport Information:

UN 1479 5.1/PG 2

Hazard Statements

GHS03
Oxidizing

Oxidizing gases, category 1
Oxidizing liquids, categories 1, 2, 3
Oxidizing solids, categories 1, 2, 3

GHS05
Corrosive

Corrosive to metals, category 1

Safety & Transport Information

Risk Codes:

R34 - Causes burns
R36/37/38 - Irritating to eyes, respiratory system and skin
R41 - Risk of serious damage to eyes
R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment
R8 - Contact with combustible material may cause fire

Safety Codes:

S17 - Keep away from combustible material
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S39 - Wear eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
S60 - This material and its container must be disposed of as hazardous waste
S61 - Avoid release to the environment. Refer to special instructions/safety data sheet

Hazard Classes:

5.1

Hazard Symbols:

O, Xi, C, N
Hazard symbol C

Storage temperature :

Store at RT.

RID/ADR certification :

UN 1479 5.1 / PG 2

Alternative Distributors of [Silver(I) oxide]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified