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Molybdenum disulfide

Also known as: CVD monolayer MoS2, EINECS 215-263-9, MFCD00003470, MOLYBDENITE, MOLYBDENUM (IV) SULFIDE, MOLYBDENUM DISULPHIDE, MOLYBDENUM(IV) DISULFIDE NANOPOWDER, MOLYBDENUM(IV) SULFIDE POWDER EXTRA PU&, MOLYBDENUM(IV) SULFIDE PURE, MOLYBDENUM(IV) SULFIDE, POWDER, MOLYBDENUM(IV) SULFIDE, POWDER, <2 MICRO N, 99%, MOLYBDENUM-IV-SULFIDE, MOLYBDENUMDISULFIDE, MOLYBDENUMSULPHIDE, Molybdenium(IV) sulfide, Molybdenum sulfide, Molybdenum(4+) disulfide, Molybdenum(IV) Sulfide, Molybdenum(IV) sulfide, 98.50%, MolybdenumDisulphidePowder

Molybdenum disulfide (CAS 1317-33-5) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula MoS2 and a molecular weight of 160.070 g/mol. Key properties include a melting point of 2375 °C, a boiling point of 450ºC, sublimes and a density of 5.06 g/mL at 25 °C(lit.). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1317-33-5
Jingsj CID
J-25473-1
Molecular Formula
MoS2
Molecular Weight
160.070 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Melting Point2375 °C
Boiling Point450ºC, sublimes
Density5.06 g/mL at 25 °C(lit.)
Exact Mass161.849548
PSA64.18000
LogP1.29640
Vapor Pressure12600mmHg at 25°C

Frequently Asked Questions

What is the CAS number of Molybdenum disulfide?

The CAS number of Molybdenum disulfide is 1317-33-5.

What are the molecular formula and molecular weight of Molybdenum disulfide?

Molybdenum disulfide has molecular formula MoS2 and molecular weight 160.070 g/mol.

What are the upstream and downstream products of Molybdenum disulfide?

For Molybdenum disulfide, Upstream Products: hydrogen sulfide, Molybdenum.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Molybdenum disulfide (CAS 1317-33-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-25473-1 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.