disilver;oxygen(2-)

Basic Information

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CAS Number

20667-12-3

Molecular Formula

Ag2O

Molecular Weight

231.74 g/mol

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

300°C (dec.)

SMILES

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

InChI

InChI=1S/2Ag.O/q2*+1;-2

InChIKey

NDVLTYZPCACLMA-UHFFFAOYSA-N

LogP

-0.06840

Complexity

2.8

Safety Information

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GHS Hazard Pictograms

H272

H315

H319

H335

Hazard Statement

H272 May intensify fire; oxidizer
Oxidizing liquids; Oxidizing solids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 5.1 Class 5.1

Stability

Stable. Oxidiser. Incompatible with most common metals, ammonia, magnesium, many organic materials.

Sensitiveness

Light Sensitive

Toxicity

LD50 orally in rats: 2.82 g/kg (Smyth)

Synonyms & References

English

Silver oxide
SILVER(I) OXIDE
ARGENTOUS OXIDE
disilveroxide
silver(1+)oxide
silveroxide(ag2o)
triethoxy(chloromethyl)silane
(argentiooxy)silver
EINECS 243-957-1
silver hemioxide
silver oxide (I)
silver(l) oxide
ELECTRICAL GRADE

MDL Number

MFCD00003404

Customs Code

28432900

FAQ

What regulatory guidelines apply to disilver;oxygen(2-)? (CAS: 20667-12-3)?

Disilver;oxygen(2-) (CAS: 20667-12-3) is regulated under the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) and falls under the European Chemicals Agency (ECHA) REACH regulations. Additionally, the Food and Drug Administration (FDA) and Environmental Protection Agency (EPA) have specific guidelines for handling and storage. Proper labeling, storage in a cool, well-ventilated area, and strict adherence to safety data sheets (SDS) are essential.

Are there alternatives to disilver;oxygen(2-)? (CAS: 20667-12-3) in synthesis?

Disilver;oxygen(2-) (CAS: 20667-12-3) is not commonly used in synthesis due to its rarity. However, alternative reagents such as silver nitrate and potassium permanganate can serve similar purposes. These alternatives are more readily available and have a broader range of applications in various chemical reactions.

What is the market or research trend for disilver;oxygen(2-)? (CAS: 20667-12-3)?

The market for disilver;oxygen(2-) (CAS: 20667-12-3) is limited due to its scarcity and specialized use. Research trends focus on its potential in specific applications such as catalysis and materials science. The trend suggests a growing interest in understanding its properties for niche applications, although it remains a less explored compound compared to more commonly used silver compounds.

How should waste containing disilver;oxygen(2-)? (CAS: 20667-12-3) be handled?

Waste containing disilver;oxygen(2-) (CAS: 20667-12-3) should be handled carefully to ensure safety and environmental protection. Waste should be collected in appropriate containers and disposed of through professional waste disposal services. Incineration under controlled conditions or other approved methods are recommended. Proper labeling and documentation of waste should be maintained throughout the process to comply with regulations.