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ChemicalBook--->CAS DataBase List--->429-41-4

429-41-4

429-41-4 Structure

429-41-4 Structure
IdentificationMore
[Name]

Tetrabutylammonium fluoride
[CAS]

429-41-4
[Synonyms]

TBAF
TETRABUTYLAMMONIUM FLUORIDE HYDRATE
1-Butanaminium,N,N,N-tributyl-,fluoride
n,n,n-tributyl-1-butanaminiufluoride
TBAF solution
Tetrabutylammonium fluoride solution
TetranbutylammoniumfluorideMsolninTHF
Tetrabutylammonium fluoride 1.0M solution in THF
TETRABUTYLAMMONIUM FLUORIDE SOLUTION, ~7 5% IN WATER
TETRABUTYLAMMONIUM FLUORIDE, ON SILICA G EL
TETRABUTYLAMMONIUM FLUORIDE, 75 WT. % SO LUTION IN WATER
TETRABUTYLAMMONIUM FLUORIDE SOL.,~1 M IN TETRAHYDROFURAN
TETRABUTYLAMMONIUM FLUORIDE, 1.0M SOLUTI ON IN THF CONTAINING CA. 5 WT. % WATE
TetrabutylammoniumFluoride1MInThf
Tetra-n-butylammonium fluoride, 1M soln. in THF
Tetra-n-butylammonium fluoride on silica gel, ca. 1mmole/g
Tetra-n-butylammoniumfluoride,1MsolutioninTHF
Tetrabutylammonium fluoride, 1M solution in THF, containing ca. 5% water
TETRABUTYAMMONIUMFLUORIDE
Tetrabutylammonium Fluoride (TBAF)
[EINECS(EC#)]

207-057-2
[Molecular Formula]

C16H36FN
[MDL Number]

MFCD00149980
[Molecular Weight]

261.46
[MOL File]

429-41-4.mol
Chemical PropertiesBack Directory
[Appearance]

Clear light greenish to amber or brown solution
[Melting point ]

62-63 °C(lit.)
[density ]

0.953 g/mL at 25 °C
[refractive index ]

n20/D 1.456
[Fp ]

1 °F
[storage temp. ]

2-8°C
[solubility ]

Miscible with terahydrofuran, acetonitrile, dimethyl sulfoxide and organic solvents.
[form ]

Solution
[color ]

Clear light greenish to brown
[Water Solubility ]

Insoluble in water.
[Sensitive ]

Hygroscopic
[Merck ]

9187
[BRN ]

3570522
[Exposure limits]

ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
[CAS DataBase Reference]

429-41-4(CAS DataBase Reference)
[Storage Precautions]

Heat sensitive
[EPA Substance Registry System]

429-41-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

C,F,Xi
[Risk Statements ]

R34:Causes burns.
R19:May form explosive peroxides.
R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
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) .
S33:Take precautionary measures against static discharges .
S29:Do not empty into drains .
S16:Keep away from sources of ignition-No smoking .
S36:Wear suitable protective clothing .
[RIDADR ]

UN 3261 8/PG 2
[WGK Germany ]

3
[F ]

3
[Hazard Note ]

Flammable/Irritant
[TSCA ]

Yes
[HazardClass ]

3
[PackingGroup ]

II
[HS Code ]

29239000
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Tetrahydrofuran-->Hydrogen fluoride-->Polyethylene-->hydron:tetrabutylazanium:difluoride-->Tetrabutylammonium tetrafluoroborate-->Tetrabutylammonium hydrogen sulfate
[Preparation Products]

1-Boc-hexahydro-1,4-diazepine-->5-(AMINOMETHYL)-1-METHYLPYRROLIDIN-2-ONE-->(S)-4-BOC-MORPHOLINE-3-CARBOXYLIC ACID-->2-CYANOPYRIDINE-4-CARBOXALDEHYDE-->4-Aminobenzamidine dihydrochloride-->5-Fluoro-2-picolinic acid-->Rhodanine-3-acetic acid-->2-Fluoropyridine-5-carboxaldehyde-->4-(HYDROXYMETHYL)PICOLINITRILE-->5-Bromo-2-fluoro-3-methoxypyridine-->5-Bromo-2-fluoropyridine-->Dideoxyinosine-->Lamivudine-->2,6-Dichloro-7-methylpurine-->2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside-->Benzenehexacarbonitrile-->ACETIC ACID-D
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

TBAF(429-41-4).msds
Hazard InformationBack Directory
[Chemical Properties]

Clear light greenish to amber or brown solution
[Uses]

Catalyst for etherification of alcohols and phenols with alkyl halides Catalyst for benzylation reactions.
[Uses]

Tetrabutylammonium fluoride is a reagent in organic syntheses in addition, condensation, base-catalyzed cyclization reactions, fluorination and desulfonylation reactions and as a deprotecting agent. Typically dried prior to use.
[Definition]

ChEBI: Tetrabutylammonium fluoride is a fluoride salt and a tetrabutylammonium salt. It has a role as a phase-transfer catalyst.
Spectrum DetailBack Directory
[Spectrum Detail]

Tetrabutylammonium fluoride(429-41-4)MS
Tetrabutylammonium fluoride(429-41-4)1HNMR
Tetrabutylammonium fluoride(429-41-4)13CNMR
Tetrabutylammonium fluoride(429-41-4)IR1
Tetrabutylammonium fluoride(429-41-4)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Tetrabutylammonium fluoride, 1M solution in THF, containing ca. 5% water(429-41-4)
[Alfa Aesar]

Tetra-n-butylammonium fluoride, 75% w/w aq. soln.(429-41-4)
[Sigma Aldrich]

429-41-4(sigmaaldrich)
[TCI AMERICA]

Tetrabutylammonium Fluoride  (70-75% in Water)(429-41-4)
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