MoCl4

Name: MoCl4
Brand: MatWorld

metal

· MoCl4

Molybdenum tetrachloride (MoCl₄) is a transition metal halide compound belonging to the molybdenum chloride family, primarily encountered as a precursor chemical and intermediate in materials synthesis rather than as an end-use engineering material. It serves specialized roles in chemical vapor deposition (CVD) processes, catalysis research, and the production of molybdenum-containing coatings and functional materials. MoCl₄ is notable in advanced manufacturing contexts where controlled molybdenum deposition or catalytic functionality is required, though its corrosive nature and moisture sensitivity limit conventional structural applications.

chemical vapor deposition precursorcatalytic materials synthesismolybdenum coatingsresearch compoundsadvanced materials processing

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1159	lb/in³	DFT · OptB88vdW

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Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.01600	eV	DFT · TBmBJ
High-Frequency Dielectric Constant (ε∞)(ε∞)	111.6	-	DFT · TBmBJ
Thermoelectric Power Factor(PF)2 entries	0.0000256	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.0000231	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	31.06	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	29.57	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Spectroscopic Limited Maximum Efficiency (SLME)(SLME)	5.840	%	DFT · TBmBJ

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.

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Method

Property	Value	Unit	Conditions
Energy Above Hull(ΔEhull)	0.01860	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)2 entries	-0.8619	eV/atom	DFT · OptB88vdW
↳	-0.9887	eV/atom	Measured

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

MoCl4 — Properties & Data | MatWorld

MoCl4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

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