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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

IUPAC name:
hydrogen tetrabutylphosphanium difluoride

Inventory

EC number:
471-140-1
EC name:
-
CAS number:
-
CAS number:
121240-56-0
Synonyms
Names:
ALKYLPHOSPHONIUMFLUORID
DIFLUORID RFR 1418
KATALYSATOR RFR 1418
RFR 1418
RFR 1418 TETRABUTYLPHOSPHONIUM-HYDROGENFLUORID
TETRABUTYLPHOSPHONIUMHYDROGENDIFLUORID
Identifier:
other: Molecular formula
Hill formula: C16H37F2P CAS formula: C16H36P.F2H
Tetrabutylphosphonium hydrogen difluoride

Molecular and structural information

Molecular formula:
C16H37F2P
Molecular weight:
298
SMILES notation:
P(CCCC)(CCCC)(CCCC)(CCCC)FHF
Structural formula:
Chemical structure

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