Tungsten(IV) sulfide

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CAS
12138-09-9
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Catalog Number

ACM12138099-2

Product Name

Tungsten(IV) sulfide

Structure

Structure

CAS

12138-09-9

Category

Metal & Ceramic Materials

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;

Molecular Weight

247.96g/mol

Molecular Formula

WS2;S2W;

Canonical 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

MSDS

COA

Spec Sheet

Download Spec Sheet

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.

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.

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