241512
Tetrabutylammonium fluoride hydrate
98%
Synonym(s):
TBAF
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About This Item
Linear Formula:
[CH3(CH2)3]4NF·xH2O
CAS Number:
Molecular Weight:
261.46 (anhydrous basis)
MDL number:
UNSPSC Code:
12352116
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Assay
98%
form
solid
mp
62-63 °C (lit.)
SMILES string
O.[F-].CCCC[N+](CCCC)(CCCC)CCCC
InChI
1S/C16H36N.FH.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;;/h5-16H2,1-4H3;1H;1H2/q+1;;/p-1
InChI key
UQCWXKSHRQJGPH-UHFFFAOYSA-M
General description
Tetrabutylammonium fluoride hydrate is known to be a source of F− anion, used in nucleophilic fluorination reactions.
Application
Reactant for preparation of:
- Double clathrate hydrates at high pressures
- Cellulose ethers
- Terminal olefins via dehydrohalogenation reactions
- Neutral and zwitterionic 3-carboranyl thymidine analogues for boron neutron capture therapy
Tetrabutylammonium fluoride hydrate can be used:
- To prepare 2,7-diethynyl-9-propyl-9H-carbazole, which is a key intermediate for the synthesis of calix[4]arene−carbazole polymers.
- As an anion source in the study of selective detection of F− by anion receptor viz Schiff base.
- To prepare terminal olefins from primary alkyl iodides
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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