ChemicalBook--->CAS DataBase List--->52785-06-5

52785-06-5

52785-06-5 Structure

52785-06-5 Structure
IdentificationMore
[Name]

Platinum(IV) oxide
[CAS]

52785-06-5
[Synonyms]

ADAMS CATALYST
ADAM'S CATALYST
ADAMS' CATALYST
ADAMS CATALYST MONOHYDRATE
ENGELHARD C7018
PLATINUM DIOXIDE
PLATINUM DIOXIDE HYDRATE
PLATINUM DIOXIDE MONOHYDRATE
PLATINUM (II) OXIDE HYDRATE
PLATINUM(IV) DIOXIDE
PLATINUM(IV) OXIDE
PLATINUM(IV) OXIDE HYDRATE
PLATINUM(IV) OXIDE (HYDRATED)
PLATINUM, (IV) OXIDE, HYDROUS
PLATINUM(IV) OXIDE MONOHYDRATE
PLATINUM OXIDE HYDRATE
Platinum(IV) oxide hydrate, crystal, 99.5%, Adams' catalyst
Platinum(IV) oxide hydrate, 99.9+%
PLATINUM(IV) OXIDE HYDRATE, 99.99%
Platinum(IV)oxide(hydrated),Ptcontent79-84%
[EINECS(EC#)]

215-223-0
[Molecular Formula]

O2Pt
[MDL Number]

MFCD00066964
[Molecular Weight]

227.08
[MOL File]

52785-06-5.mol
Chemical PropertiesBack Directory
[Appearance]

brown to black powder
[Melting point ]

450 °C(lit.)
[density ]

10.2
[RTECS ]

TP2506020
[storage temp. ]

Store below +30°C.
[form ]

Powder
[color ]

Dark brown
[Odor]

Odorless
[PH Range]

10 - 11
[Water Solubility ]

INSOLUBLE
[Merck ]

14,7527
[CAS DataBase Reference]

52785-06-5(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

O,Xi
[Risk Statements ]

R8:Contact with combustible material may cause fire.
R36:Irritating to the eyes.
R41:Risk of serious damage to eyes.
R38:Irritating to the skin.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S22:Do not breathe dust .
S17:Keep away from combustible material .
[RIDADR ]

UN 1479 5.1/PG 2
[WGK Germany ]

2
[TSCA ]

Yes
[HazardClass ]

5.1
[PackingGroup ]

II
[HS Code ]

28439000
Hazard InformationBack Directory
[Chemical Properties]

brown to black powder
[Uses]

Catalyst for hydrogenation and hydrogenolysis of various functional groups; used as dehydrogenation catalyst; used for selective oxidation of primary alcohols.
[Uses]

Platinum (IV) oxide (Pt4+ + 2O2- → Pt O2) is also known as platinum dioxide. It is a darkbrown to black powder known as Adams catalyst that is used as a hydrogenation catalyst.
[Uses]

Platinum(IV) oxide hydrate is used in the conversion of ketones to methylenes by hydrogenolysis of enol triflates under neutral conditions. It is used as a catalyst for hydrosilylation of olefins with various alkyl dialkoxy silanes.
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Platinum(IV)oxidehydrate,typicalPt-content79-84%(52785-06-5)
[Alfa Aesar]

Platinum(IV) oxide hydrate, 99.9% (metals basis), Pt 71-75%(52785-06-5)
[Sigma Aldrich]

52785-06-5(sigmaaldrich)
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