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520624

Sigma-Aldrich

Platinum(IV) oxide hydrate

≥99.9%

Synonym(s):

Adams′ catalyst, Platinum dioxide hydrate, Platinum oxide

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About This Item

Linear Formula:
PtO2 · xH2O
CAS Number:
52785-06-5
Molecular Weight:
227.08 (anhydrous basis)
EC Number:
215-223-0
MDL number:
MFCD00011184
UNSPSC Code:
12161600
PubChem Substance ID:
24874152
NACRES:
NA.22

Assay

≥99.9%

composition

Pt, 77-81%

reaction suitability

core: platinum
reagent type: catalyst

mp

450 °C (lit.)

SMILES string

O=[Pt]=O

InChI

1S/2O.Pt

InChI key

YKIOKAURTKXMSB-UHFFFAOYSA-N

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Application

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

Pictograms

Flame over circleExclamation mark
GHS03,GHS07

Signal Word

Danger

Hazard Statements

H272,H319

Hazard Classifications

Eye Irrit. 2 - Ox. Sol. 2

Storage Class Code

5.1B - Oxidizing hazardous materials

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Lee, T. B. K.; Wong, G. S. K.
The Journal of Organic Chemistry, 56, 872-872 (1991)
Nishimoto, S.-I.; Ohtani, B. et al
Journal of the American Chemical Society, 105, 7180-7180 (1983)

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