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  • 8.18164 - Tetra-n-butylammonium fluoride trihydrate

8.18164 EMD Millipore

Tetra-n-butylammonium fluoride trihydrate

Tetra-n-butylammonium fluoride trihydrate for synthesis. CAS 87749-50-6, EC Number 207-057-2, chemical formula (CH₃CH₂CH₂CH₂)₄NF * 3H₂O., for synthesis

Synonym: TBAF

  • CAS Number 87749-50-6

  • Linear Formula C₁₆H₃₆FN * 3H₂O

  • Molecular Weight 315.49 g/mol

  •  EC Number 207-057-2



Related Categories Biochemicals and Reagents More...
packaging   5 g in Glass bottle (8181640005)
mp   62 - 63 °C
shipped in   ambient
storage temp.   Store below +30°C.
specifications   Assay (ex N): ≥ 97.0 %
  Water (K. F.): 15.0 - 19.0 %

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Safety Information

HS Code 
2923 90 00
Hazard Statement(s) 
H301: Toxic if swallowed.
EUH032: Contact with acids liberates very toxic gas.
Precautionary Statement(s) 
P260: Do not breathe dust.
P262: Do not get in eyes, on skin, or on clothing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class 
6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK 3 highly water endangering
Hydrogen fluoride and inorganic fluorides as well as solutions thereof must be handled with extreme caution. Do not permit contact of any kind under any circumstances and be sure to work under an efficient fume cupboard with the front screen closed. Residues dissolved in water can be precipitated as calcium fluoride. Solids or precipitate: container I; filtrate: container D or E.
Hazard Pictogram(s) 
GHS06  GHS06
Hazard Symbols 
Toxic  Toxic
Declaration (railroad and road) ADR, RID 
UN 2811 , 6.1, II
Declaration (transport by air) IATA-DGR 
UN 2811 , 6.1, II
Declaration (transport by sea) IMDG-Code 
UN 2811 , 6.1, II
Categories of danger 
R Phrase 
R 25-32
Toxic if swallowed.Contact with acids liberates very toxic gas.
S Phrase 
S 24/25-45
Avoid contact with skin and eyes.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
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