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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
yttrium trifluoride

Inventory

EC number:
237-257-5
EC name:
Yttrium trifluoride
CAS number:
13709-49-4
CAS number:
13709-49-4
Synonyms
Names:
Yttrium fluoride (YF3)
Identifier:
other: Molecular formula
F3Y
Identifier:
other: SMILES notation
[F-].[F-].[F-].[Y+3]
Identifier:
other: other name
yttrium(3+) fluoride
Identifier:
other: other name
yttrium(III) fluoride
yttrium trifluoride

Molecular and structural information

Molecular formula:
YF3
Molecular weight:
145.9
SMILES notation:
F[Y](F)F
InChl:
1/3FH.Y/h3*1H;/q;;;+3/p-3
Structural formula:
Chemical structure

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