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Platinic oxide

PubChem CID
345198
Structure
Platinic oxide_small.png
Molecular Formula
Synonyms
  • Platinum dioxide
  • Platinum(IV) oxide
  • 1314-15-4
  • dioxoplatinum
  • Adams' catalyst
Molecular Weight
227.08 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Dates
  • Create:
    2005-03-26
  • Modify:
    2025-01-11

1 Structures

1.1 2D Structure

Chemical Structure Depiction
Platinic oxide.png

1.2 3D Status

Conformer generation is disallowed since MMFF94s unsupported element

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

dioxoplatinum
Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)

2.1.2 InChI

InChI=1S/2O.Pt
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.3 InChIKey

YKIOKAURTKXMSB-UHFFFAOYSA-N
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.4 SMILES

O=[Pt]=O
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

O2Pt
Computed by PubChem 2.2 (PubChem release 2021.10.14)

2.3 Other Identifiers

2.3.1 CAS

1314-15-4

2.3.2 European Community (EC) Number

2.3.3 DSSTox Substance ID

2.3.4 NSC Number

2.3.5 Wikidata

2.3.6 Wikipedia

2.4 Synonyms

2.4.1 MeSH Entry Terms

  • platinum oxide
  • PtO2

2.4.2 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
227.08 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Donor Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Acceptor Count
Property Value
2
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Rotatable Bond Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Exact Mass
Property Value
226.954624 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Monoisotopic Mass
Property Value
226.954624 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Topological Polar Surface Area
Property Value
34.1 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Heavy Atom Count
Property Value
3
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
18.3
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

3.2 Experimental Properties

3.2.1 Physical Description

Other Solid
Monohydrate: Black solid; [Merck Index] Black odorless powder; Insoluble in water; [MSDSonline]

3.3 SpringerMaterials Properties

3.4 Chemical Classes

Metals -> Metals, Inorganic Compounds

5 Chemical Vendors

6 Use and Manufacturing

6.1 Uses

Sources/Uses
Used as a hydrogenation catalyst; [Merck Index] Platinum(IV) oxide hydrate (PtO2.H2O) is a hydrogenation catalyst. Other platinum oxides have little commercial use: Platinum(II) oxide (PtO) and platinum(II) oxide hydrate (PtO.H2O). [Ullmann]
Merck Index - O'Neil MJ, Heckelman PE, Dobbelaar PH, Roman KJ (eds). The Merck Index, An Encyclopedia of Chemicals, Drugs, and Biologicals, 15th Ed. Cambridge, UK: The Royal Society of Chemistry, 2013.

6.1.1 Industry Uses

Catalyst

6.2 U.S. Production

Aggregated Product Volume

2019: <1,000,000 lb

2018: <1,000,000 lb

2017: <1,000,000 lb

2016: <1,000,000 lb

6.3 General Manufacturing Information

Industry Processing Sectors
Petroleum Refineries
EPA TSCA Commercial Activity Status
Platinum oxide (PtO2): ACTIVE

7 Safety and Hazards

7.1 Hazards Identification

7.1.1 GHS Classification

Note
Pictograms displayed are for 84.1% (206 of 245) of reports that indicate hazard statements. This chemical does not meet GHS hazard criteria for 15.9% (39 of 245) of reports.
Pictogram(s)
Oxidizer
Irritant
Signal
Danger
GHS Hazard Statements

H271 (60.4%): May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]

H272 (23.7%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]

H319 (21.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

Precautionary Statement Codes

P210, P220, P264+P265, P280, P283, P305+P351+P338, P306+P360, P337+P317, P370+P378, P371+P380+P375, P420, and P501

(The corresponding statement to each P-code can be found at the GHS Classification page.)

ECHA C&L Notifications Summary

Aggregated GHS information provided per 245 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Reported as not meeting GHS hazard criteria per 39 of 245 reports by companies. For more detailed information, please visit ECHA C&L website.

There are 8 notifications provided by 206 of 245 reports by companies with hazard statement code(s).

Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown.

7.1.2 Hazard Classes and Categories

Ox. Sol. 1 (60.4%)

Ox. Sol. 2 (23.7%)

Eye Irrit. 2 (21.2%)

7.1.3 Hazards Summary

A skin irritant; Corrosive to eyes; [eChemPortal: ERMA] An oxidizing agent; May cause fire on contact with combustible material; An irritant; May cause skin sensitization; [MSDSonline]

7.2 Regulatory Information

The Australian Inventory of Industrial Chemicals
Chemical: Platinum oxide (PtO2)
REACH Registered Substance
New Zealand EPA Inventory of Chemical Status
Platinum (IV) oxide: Does not have an individual approval but may be used under an appropriate group standard

7.3 Other Safety Information

Chemical Assessment

IMAP assessments - Platinum oxide (PtO2): Environment tier I assessment

IMAP assessments - Platinum oxide (PtO2): Human health tier I assessment

8 Toxicity

8.1 Toxicological Information

8.1.1 Adverse Effects

Skin Sensitizer - An agent that can induce an allergic reaction in the skin.

9 Associated Disorders and Diseases

Associated Occupational Diseases with Exposure to the Compound
Contact dermatitis, allergic [Category: Skin Disease]

10 Literature

10.1 Consolidated References

10.2 NLM Curated PubMed Citations

10.3 Springer Nature References

10.4 Thieme References

10.5 Chemical Co-Occurrences in Literature

10.6 Chemical-Gene Co-Occurrences in Literature

10.7 Chemical-Disease Co-Occurrences in Literature

11 Patents

11.1 Depositor-Supplied Patent Identifiers

11.2 WIPO PATENTSCOPE

11.3 Chemical Co-Occurrences in Patents

11.4 Chemical-Disease Co-Occurrences in Patents

11.5 Chemical-Gene Co-Occurrences in Patents

12 Biological Test Results

12.1 BioAssay Results

13 Classification

13.1 MeSH Tree

13.2 ChemIDplus

13.3 UN GHS Classification

13.4 EPA DSSTox Classification

13.5 EPA TSCA and CDR Classification

13.6 EPA Substance Registry Services Tree

14 Information Sources

  1. Australian Industrial Chemicals Introduction Scheme (AICIS)
  2. CAS Common Chemistry
    LICENSE
    The data from CAS Common Chemistry is provided under a CC-BY-NC 4.0 license, unless otherwise stated.
    https://creativecommons.org/licenses/by-nc/4.0/
  3. ChemIDplus
    ChemIDplus Chemical Information Classification
    https://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
  4. DTP/NCI
    LICENSE
    Unless otherwise indicated, all text within NCI products is free of copyright and may be reused without our permission. Credit the National Cancer Institute as the source.
    https://www.cancer.gov/policies/copyright-reuse
  5. EPA Chemical Data Reporting (CDR)
    LICENSE
    The U.S. Government retains a nonexclusive, royalty-free license to publish or reproduce these documents, or allow others to do so, for U.S. Government purposes. These documents may be freely distributed and used for non-commercial, scientific and educational purposes.
    https://www.epa.gov/web-policies-and-procedures/epa-disclaimers#copyright
  6. EPA Chemicals under the TSCA
    EPA TSCA Classification
    https://www.epa.gov/tsca-inventory
  7. EPA DSSTox
    CompTox Chemicals Dashboard Chemical Lists
    https://comptox.epa.gov/dashboard/chemical-lists/
  8. European Chemicals Agency (ECHA)
    LICENSE
    Use of the information, documents and data from the ECHA website is subject to the terms and conditions of this Legal Notice, and subject to other binding limitations provided for under applicable law, the information, documents and data made available on the ECHA website may be reproduced, distributed and/or used, totally or in part, for non-commercial purposes provided that ECHA is acknowledged as the source: "Source: European Chemicals Agency, http://echa.europa.eu/". Such acknowledgement must be included in each copy of the material. ECHA permits and encourages organisations and individuals to create links to the ECHA website under the following cumulative conditions: Links can only be made to webpages that provide a link to the Legal Notice page.
    https://echa.europa.eu/web/guest/legal-notice
  9. New Zealand Environmental Protection Authority (EPA)
    LICENSE
    This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 International licence.
    https://www.epa.govt.nz/about-this-site/general-copyright-statement/
  10. Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
    LICENSE
    Copyright (c) 2022 Haz-Map(R). All rights reserved. Unless otherwise indicated, all materials from Haz-Map are copyrighted by Haz-Map(R). No part of these materials, either text or image may be used for any purpose other than for personal use. Therefore, reproduction, modification, storage in a retrieval system or retransmission, in any form or by any means, electronic, mechanical or otherwise, for reasons other than personal use, is strictly prohibited without prior written permission.
    https://haz-map.com/About
  11. Springer Nature
  12. SpringerMaterials
  13. Thieme Chemistry
    LICENSE
    The Thieme Chemistry contribution within PubChem is provided under a CC-BY-NC-ND 4.0 license, unless otherwise stated.
    https://creativecommons.org/licenses/by-nc-nd/4.0/
  14. Wikidata
  15. Wikipedia
  16. PubChem
  17. Medical Subject Headings (MeSH)
    LICENSE
    Works produced by the U.S. government are not subject to copyright protection in the United States. Any such works found on National Library of Medicine (NLM) Web sites may be freely used or reproduced without permission in the U.S.
    https://www.nlm.nih.gov/copyright.html
  18. GHS Classification (UNECE)
  19. EPA Substance Registry Services
  20. PATENTSCOPE (WIPO)
CONTENTS