Tungsten(IV) sulfide

• CAS: 12138-09-9
• Catalog Number: ACM12138099-2
• Category: Metal & Ceramic Materials
• Molecular Weight: 247.96g/mol
• Molecular Formula: WS2;S2W
• Synonyms: AKOS015915933; Few Layers Nano WS2 Suspension 1 mg/mL(C: 1mg/ml, solvent: ethanol); NSC-326770; Tungstenite; Monotungsten disulfide; DTXSID2065256; AC1L34EN; TRA-0206786; AC1Q7EES; CHEBI:30521
• IUPAC Name: bis(sulfanylidene)tungsten
• SMILES: S=[W]=S
• InChI: InChI=1S/2S.W
• InChI Key: ITRNXVSDJBHYNJ-UHFFFAOYSA-N
• Application: Tungsten disulfide (WS2) is used as a solid lubricant that can withstand high temperatures.; It is also used as a spray lubricant.
• Complexity: 18.3
• Covalently-Bonded Unit Count: 1
• EC Number: 235-243-3
• Exact Mass: 247.895g/mol
• H-Bond Acceptor: 2
• Heavy Atom Count: 3
• Monoisotopic Mass: 247.895g/mol
• NSC Number: 326770
• Physical Description: OtherSolid
• Topological Polar Surface Area: 64.2A^2

Custom Reviews

February 6, 2023

---

A lubricant additive
Tungsten(IV) sulfide can be used as a solid lubricant additive in many applications, such as aerospace, cutting tools and automotive systems.

Custom Q&A

What is the PubChem CID of Tungsten(IV) sulfide?

PubChem CID 82938.

What is the molecular formula of Tungsten(IV) sulfide?

The molecular formula is WS2.

What are the synonyms of Tungsten(IV) sulfide?

The synonyms are Tungsten disulfide, tungsten(IV) sulfide, Tungsten sulfide (WS2), and Tungsten disulphide.

What is the molecular weight of Tungsten(IV) sulfide?

The molecular weight is 248.0 g/mol.

When was Tungsten(IV) sulfide created and modified?

It was created on September 16, 2004, and modified on December 2, 2023.

What is the IUPAC name of Tungsten(IV) sulfide?

The IUPAC name is bis(sulfanylidene)tungsten.

What is the InChI of Tungsten(IV) sulfide?

The InChI is InChI=1S/2S.W.

What is the InChIKey of Tungsten(IV) sulfide?

The InChIKey is ITRNXVSDJBHYNJ-UHFFFAOYSA-N.

What is the canonical SMILES of Tungsten(IV) sulfide?

The canonical SMILES is S=[W]=S.

What is the CAS number of Tungsten(IV) sulfide?

The CAS number is 12138-09-9.