FeCl

metal

· JVASP-38002· FeCl

Iron monochloride (FeCl) is a binary iron-chlorine compound that exists primarily as a research material rather than a conventional engineering alloy. While iron chlorides are well-established in industrial chemistry (primarily as FeCl₂ and FeCl₃ for water treatment, metal processing, and synthesis), FeCl itself is rarely encountered in structural or functional applications due to its instability and limited commercial availability. This material is of interest mainly in materials research, solid-state chemistry, and specialized metallurgical studies exploring iron halide phases and their properties.

research and developmentmaterials science experimentationiron halide phase studiessynthetic chemistrylaboratory compoundsnon-mainstream engineering applications

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Bulk Modulus(K)	8,465.9	ksi	DFT · OptB88vdW
Shear Modulus(G)	1,041.4	ksi	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.1827	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)2 entries	0.000	eV	DFT · OptB88vdW
↳	0.000	eV	DFT · TBmBJ
Magnetic Moment(μB)	3.014	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000113	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000124	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-6.660	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-6.990	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

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)	0.8816	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3181	eV/atom	DFT · OptB88vdW

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.

FeCl — Properties & Data | MatWorld

FeCl

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control