Tungsten disulfide
- Tungsten disulfide
- 12138-09-9
- tungsten(IV) sulfide
- Tungsten sulfide (WS2)
- Tungsten disulphide
- Create:2004-09-16
- Modify:2025-01-11
- tungsten disulfide
- tungsten disulfide (WS2)
- tungsten sulfide
- Tungsten disulfide
- 12138-09-9
- tungsten(IV) sulfide
- Tungsten sulfide (WS2)
- Tungsten disulphide
- bis(sulfanylidene)tungsten
- disulfidotungsten
- CHEBI:30521
- dithioxotungsten
- (WS2)
- [WS2]
- WS2
- EINECS 235-243-3
- WS2 Micropowder
- WS2 Crystal
- Tungsten Sulphuratum
- MFCD00011467
- WS2 powder 100nm
- WS2 powder 1.9mum
- WS2 powder 3.8mum
- WS2 powder 5.0mum
- Few Layers WS2 Powder
- WS2 powder 0.58mum
- WS2 powder 0.88mum
- Single Layer WS2 Powder
- WS2 nanosheets dispersion
- Tungsten Disulfide Coating
- Tungsten Disulfide Nanopowder
- Few Layers WS2 Nano Powder
- Tungsten Disulfide Micropowder
- Nano Tungsten Disulfide Powder
- Single Layer WS2 quantum dots
- DTXSID2065256
- Monolayer Tungsten Disulfide (WS2)
- NSC326770
- Single Layer WS2 quantum dots powder
- AKOS015915933
- NSC 326770
- Tungsten disulfide, Crystal, 99.995%
- Tungsten Disulfide (WS2) Ultrafinepowder
- Bismuth Oxide (Bi2O3) Sputtering Targets
- Tungsten(IV) sulfide, powder, 2 mum, 99%
- Nano Size Monolayer Tungsten Disulfide (WS2)
- Monolayer Tungsten Disulfide (WS2) Quantum Dots
- Q419711
- Few Layers WS2 Dispersion(C: 1mg/ml, solvent: ethanol)
- Few Layers WS2 Dispersion(C: 1mg/ml, solvent: water)
- Monolayer Tungsten Disulfide (WS2) Quantum Dots Powder
- Single Layer WS2 Dispersion(C: 1mg/ml, solvent: water)
- Single Layer WS2 Dispersion(C: 1mg/ml, solvent: ethanol)
- Single Layer Nano WS2 Dispersion(C: 1mg/ml, solvent: ethanol)
- Single Layer Nano WS2 Dispersion(C: 1mg/ml, solvent: water)
- Few Layers Nano WS2 Suspension 1 mg/mL(C: 1mg/ml, solvent: water)
- Few Layers Nano WS2 suspension 0.1mg/mL(C: 0.1mg/ml, solvent: ethanol)
- Few Layers Nano WS2 suspension 0.1mg/mL(C: 0.1mg/ml, solvent: IPA)
- Few Layers Nano WS2 suspension 0.1mg/mL(C: 0.1mg/ml, solvent: water)
- Few Layers Nano WS2 Suspension 1 mg/mL(C: 1mg/ml, solvent: ethanol)
- Single Layer Nano WS2 Dispersion 0.1 mg/mL(C: 0.1mg/ml, solvent: water)
- Single Layer Nano WS2 Dispersion 0.1 mg/mL(C: 0.1mg/ml, solvent: ethanol)
- Tungsten(IV) sulfide, nanopowder, 90 nm avg. part. size (SEM), 99% trace metals basis
- thermal expansion coefficient
- dielectric constant
- crystal structure
- SHG intensity
- dielectricity
- enthalpy
- effective mass
- Gibbs energy
- friction coefficient
- space group
- unit cell parameter
- heat capacity
- electronic structure
- photoemission spectroscopy
- transition enthalpy
- band gap energy
- electron energy level
- high frequency properties
- magnetic moment
- band structure
- formation entropy
- photoemission
- chemical shift
- dispersion
- transition entropy
- nanotubes
- defect energy
- formation enthalpy
- superconductivity
- magnetic properties
- Fermi energy
- formation energy
- mobility
- unit cell axes
- transition pressure
- elasticity
- entropy
- (nanotubes) structure
- thermal stability
- electrical resistivity
- Catalyst
- Processing aids, specific to petroleum production
- Intermediates
- Not Known or Reasonably Ascertainable
- Other (specify)
- Catalyst
- Other (specify)
- Not Known or Reasonably Ascertainable
2019: <1,000,000 lb
2018: 500,000 - <1,000,000 lb
2017: <25,000 lb
2016: 500,000 - <1,000,000 lb
- Services
- Primary Metal Manufacturing
- All Other Basic Inorganic Chemical Manufacturing
- Petroleum Refineries
H315 (57.2%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (57.2%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335 (57.2%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
(The corresponding statement to each P-code can be found at the GHS Classification page.)
Aggregated GHS information provided per 138 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Reported as not meeting GHS hazard criteria per 59 of 138 reports by companies. For more detailed information, please visit ECHA C&L website.
There are 4 notifications provided by 79 of 138 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.
Skin Irrit. 2 (57.2%)
Eye Irrit. 2 (57.2%)
STOT SE 3 (57.2%)
Patents are available for this chemical structure:
https://patentscope.wipo.int/search/en/result.jsf?inchikey=ITRNXVSDJBHYNJ-UHFFFAOYSA-N
- Australian Industrial Chemicals Introduction Scheme (AICIS)Tungsten sulfide (WS2)https://services.industrialchemicals.gov.au/search-assessments/Tungsten sulfide (WS2)https://services.industrialchemicals.gov.au/search-inventory/
- CAS Common ChemistryLICENSEThe 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/Tungsten disulfidehttps://commonchemistry.cas.org/detail?cas_rn=12138-09-9
- ChemIDplusTungsten sulfide (WS2)https://pubchem.ncbi.nlm.nih.gov/substance/?source=chemidplus&sourceid=0012138099ChemIDplus Chemical Information Classificationhttps://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
- DTP/NCILICENSEUnless 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
- EPA Chemical Data Reporting (CDR)LICENSEThe 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#copyrightTungsten sulfide (WS2)https://www.epa.gov/chemical-data-reporting
- EPA Chemicals under the TSCATungsten sulfide (WS2)https://www.epa.gov/chemicals-under-tscaEPA TSCA Classificationhttps://www.epa.gov/tsca-inventory
- EPA DSSToxTungsten sulfide (WS2)https://comptox.epa.gov/dashboard/DTXSID2065256CompTox Chemicals Dashboard Chemical Listshttps://comptox.epa.gov/dashboard/chemical-lists/
- European Chemicals Agency (ECHA)LICENSEUse 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-noticeTungsten disulphidehttps://chem.echa.europa.eu/100.032.027bis(sulfanylidene)tungstenhttps://echa.europa.eu/substance-information/-/substanceinfo/100.208.025Tungsten disulphide (EC: 235-243-3)https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/54918bis(sulfanylidene)tungsten (EC: 682-620-7)https://echa.europa.eu/information-on-chemicals/cl-inventory-database/-/discli/details/213010
- ChEBITungsten disulfidehttps://www.ebi.ac.uk/chebi/searchId.do?chebiId=CHEBI:30521
- DailyMed
- EPA Chemical and Products Database (CPDat)Tungsten sulfide (WS2)https://comptox.epa.gov/dashboard/DTXSID2065256#exposureEPA CPDat Classificationhttps://www.epa.gov/chemical-research/chemical-and-products-database-cpdat
- Haz-Map, Information on Hazardous Chemicals and Occupational DiseasesLICENSECopyright (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/AboutTungsten disulfidehttps://haz-map.com/Agents/8703
- National Drug Code (NDC) DirectoryLICENSEUnless otherwise noted, the contents of the FDA website (www.fda.gov), both text and graphics, are not copyrighted. They are in the public domain and may be republished, reprinted and otherwise used freely by anyone without the need to obtain permission from FDA. Credit to the U.S. Food and Drug Administration as the source is appreciated but not required.https://www.fda.gov/about-fda/about-website/website-policies#linking
- Springer Nature
- SpringerMaterialstungsten disulfidehttps://materials.springer.com/substance/102484/tungsten_disulfide
- Wikidatatungsten disulfidehttps://www.wikidata.org/wiki/Q419711
- Wikipediatungsten(IV) sulfidehttps://en.wikipedia.org/wiki/Tungsten(IV)_sulfideFirefly luciferinhttps://en.wikipedia.org/wiki/Firefly_luciferinTungsten disulfidehttps://en.wikipedia.org/wiki/Tungsten_disulfide
- PubChem
- Medical Subject Headings (MeSH)LICENSEWorks 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.htmltungsten sulfidehttps://www.ncbi.nlm.nih.gov/mesh/2051897
- GHS Classification (UNECE)GHS Classification Treehttp://www.unece.org/trans/danger/publi/ghs/ghs_welcome_e.html
- EPA Substance Registry ServicesEPA SRS List Classificationhttps://sor.epa.gov/sor_internet/registry/substreg/LandingPage.do
- MolGenieMolGenie Organic Chemistry Ontologyhttps://github.com/MolGenie/ontology/
- PATENTSCOPE (WIPO)SID 403032934https://pubchem.ncbi.nlm.nih.gov/substance/403032934