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  2. 20667-12-3
Silver(I) Oxide | 20667-12-3

Product name:Silver(I) Oxide

CAS No:20667-12-3
MF:Ag2O
MW:231.736
MDL:MFCD00003404
CID:51607
PubChem ID:24888327
Names and Identifiers
  • 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:MFCD00003404
  • InChIKey:KHJDQHIZCZTCAE-UHFFFAOYSA-N
  • Inchi:1S/2Ag.O/q2*+1;-2
  • SMILES:[Ag+].[Ag+].[O-2]
Chemical and Physical Properties

Computed Properties

  • Exact Mass: 229.80500
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 1
  • Rotatable Bond Count: 0
  • Heavy Atom Count: 3
  • Complexity: 2.8
  • Isotope Atom Count: 0
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Covalently-Bonded Unit Count: 3
  • XLogP3: nothing
  • Tautomer Count: nothing
  • Surface Charge: 0

Experimental Properties

  • LogP: -0.06840
  • PSA: 9.23000
  • Merck: 14,8521
  • Water Partition Coefficient: Slightly soluble
  • Melting Point: 300°C (dec.)
  • Color/Form: Brownish black cubic crystals absorb carbon dioxide in the air.
  • Stability/Shelf Life: Stable. Oxidiser. Incompatible with most common metals, ammonia, magnesium, many organic materials.
  • Solubility: 易溶于稀酸、氨水和氰化钠溶液,有氧化性。微溶于****溶液,几乎不溶于水和乙醇。
  • Sensitiveness: Light Sensitive
  • Density: 7,143 g/cm3
Security Information
  • Symbol: GHS03 GHS07
  • RTECS:VW4900000
  • WGK Germany:3
  • Safety Term:5.1
  • Safety Instruction:S17; S26; S36; S45; S36/37/39
  • Packing Group:II
  • Packing Group:II
  • Risk Phrases:R34; R8
  • Hazard Level:5.1
  • ป้ายอันตราย: O O Xi Xi
  • Hazardous Material transportation number:UN 1479 5.1/PG 2
  • Hazard Statement:H272,H315,H319,H335
  • Warning Statement:P220,P261,P305+P351+P338
  • PackingGroup:II
  • Hazard Category Code:8-41-50/53
  • Signal Word:Danger
  • TSCA:Yes
  • Toxicity:LD50 orally in rats: 2.82 g/kg (Smyth)
  • HazardClass:5.1
  • FLUKA BRAND F CODES:8
Customs Data
  • HS CODE:28432900
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