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13760-79-7

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Identification

Name
Thulium trifluoride
CAS
13760-79-7
Synonyms
THULIUM FLUORIDE
THULIUM(III) FLUORIDE
thuliumfluoride(tmf3)
Thulium fluoride, anhydrous
thulium trifluoride
THULIUM(III) FLUORIDE, ANHYDROUS, 99.99%
Thulium(III)fluoride,anhydrous(99.9%-Tm)(REO)
thulium(iii) fluoride, anhydrous
thulium(iii) fluoride, anhydrous, reacton
thulium(iii) fluoride, ultra dry
THULIUMFLUORIDE,CRYSTALLINE
Thulium fluoride, anhydrous 99.9%
THULIUM(III) FLUORIDE, ANHYDROUS: 99.9% (REO)
Thulium(III) fluoride, anhydrous, REacton(R), 99.99% (REO)
Thulium(III) fluoride, ultra dry, 99.99% (REO)
Thulium(III) fluoride, anhydrous, REacton, 99.99% (REO)
Thulium fluoride, 99.5% (REO)
Thulium(III) trifluoride
EINECS(EC#)
237-353-7
Molecular Formula
F3Tm
MDL Number
MFCD00049611
Molecular Weight
225.93
MOL File
13760-79-7.mol

Chemical Properties

Melting point 
1158°C
mp 
1158°C
Boiling point 
2200°C
bp 
2200°C
density 
7.9
Fp 
2200°C
form 
powder

Water Solubility 
Soluble in water.
Sensitive 
Hygroscopic
CAS DataBase Reference
13760-79-7(CAS DataBase Reference)
EPA Substance Registry System
13760-79-7(EPA Substance)

Hazard Information

Chemical Properties
a yellowish or grayish white powder(s); hygroscopic [STR93]

Safety Data

Hazard Codes 
T
Risk Statements 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R32:Contact with acids liberates very toxic gas.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
RIDADR 
UN 3288 6.1/PG 3

WGK Germany 
3

Hazard Note 
Toxic
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
III

Questions and Answers (Q&A)

Uses
Thulium Fluoride has specialized uses in ceramics, glass, phosphors, lasers, also is the important dopant for fibre amplifiers and as raw materials for making Thulium Metal and alloys. Thulium Fluoride is a water insoluble Thulium source for use in oxygen-sensitive applications, such as metal production. Fluoride compounds have diverse applications in current technologies and science, from oil refining and etching to synthetic organic chemistry and the manufacture of pharmaceuticals.

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