WCl3

metal

· WCl3

WCl₃ (tungsten trichloride) is a transition metal halide compound that exists primarily as a research material rather than a commercial engineering material. It belongs to the family of metal chlorides and is typically encountered in laboratory synthesis, materials research, and specialized chemical processing contexts where tungsten precursors or chloride chemistry play a role.

tungsten precursor synthesismaterials researchchemical vapor depositionhalide chemistrylaboratory/experimental use

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1920	lb/in³	—

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	—
↳	0.000	eV	—
Magnetic Moment(μB)	1.932	µB	—
Seebeck Coefficient(S)	-29.11	µV/K	—

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.07930	eV/atom	—
Formation Energy(ΔHf)	-0.8199	eV/atom	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

WCl3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control