Thulium (III) Fluoride

Name: Thulium (III) Fluoride
Brand: Vaqora Chemicals
SKU: VQ-020300

About Thulium (III) Fluoride

Thulium (III) Fluoride is a rare earth compound carrying the CAS registry number 13760-79-7. The compound has the formula F3Tm, corresponding to a molecular weight of 225.93 g/mol. Systematically, it is named trifluorothulium. It is also known as Thulium trifluoride or Thulium fluoride (TmF3).

Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span rare-earth chemistry, catalyst precursors and luminescent materials. Buyers come mainly from academic and industrial research and electronics and semiconductors.

Standard pack sizes are 25 g, 100 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. SDS and detailed specification sheets can be requested with your quotation.

Typical applications

Rare-earth chemistry
Catalyst precursors
Luminescent materials

Industries

Specifications & identifiers

Chemical identifiers
Product name	Thulium (III) Fluoride
Catalogue No.	VQ-020300
CAS Number	13760-79-7
IUPAC name	trifluorothulium
Molecular formula	F₃Tm
Molecular weight	225.93 g/mol
Exact mass	225.9294
InChIKey	AATUHDXSJTXIHB-UHFFFAOYSA-K
SMILES	F[Tm](F)F
PubChem CID	83710

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 3
TPSA	0 Å²
Synonyms	Thulium trifluoride, Thulium fluoride (TmF3), Thulium fluoride, Thulium fluoride, anhydrous, Thulium(III) fluoride anhydrous, powder, Thulium(III) fluoride, anhydrous

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H311Toxic in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H331Toxic if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P319, P321, P330, P332 + P317, P337 + P317, P361 + P364, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Thulium (III) Fluoride?

The CAS Registry Number of Thulium (III) Fluoride is 13760-79-7. It is also known as Thulium trifluoride, Thulium fluoride (TmF3), Thulium fluoride.

What is the molecular formula and molecular weight of Thulium (III) Fluoride?

Thulium (III) Fluoride has the molecular formula F3Tm and a molecular weight of 225.93 g/mol. Its IUPAC name is trifluorothulium.

Which grade and pack sizes of Thulium (III) Fluoride can I order?

We supply Thulium (III) Fluoride, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Thulium (III) Fluoride?

Yes. Every lot of Thulium (III) Fluoride is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Thulium (III) Fluoride be shipped internationally?

Yes. Thulium (III) Fluoride is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.