WCl2
metal· WCl2
WCl₂ (tungsten dichloride) is a halide compound of tungsten that exists primarily as a research material rather than a commercial engineering commodity. It belongs to the family of tungsten halides and is of interest in materials synthesis, chemical vapor deposition (CVD) precursors, and specialized metallurgical applications where tungsten-containing intermediates are needed. The compound is notable for its potential role in producing high-purity tungsten coatings and as a starting material for tungsten-based catalysts and advanced ceramics, though it remains largely confined to laboratory and pilot-scale use rather than high-volume industrial production.
CVD precursor materialstungsten coating depositioncatalyst synthesismaterials researchhalide chemistry intermediates
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Formation Energy(ΔHf) | — | 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.