ChemicalBook > CAS DataBase List > Tetrabutylammonium fluoride

Tetrabutylammonium fluoride

Product Name
Tetrabutylammonium fluoride
CAS No.
429-41-4
Chemical Name
Tetrabutylammonium fluoride
Synonyms
TBAF;TBAF in THF;TETRABUTYLAMMONIUM FLUORIDE HYDRATE;Tetrabutylammonium fluoride solution;Tetrabutylazanium fluoride;Tetrabutylammonium Fluoride (TBAF);TETRABUTYL AMMONIUM FLUORIDE IN THF (I M);Tetrabutylammonium Fluoride (70-75% in Water);Tetrabutylammonium Fluoride (1mol/L in Tetrahydrofuran) [for Catalyst of acylation, silylation and cleavage of Silyl Ether];DK782
CBNumber
CB8740854
Molecular Formula
C16H36FN
Formula Weight
261.46
MOL File
429-41-4.mol
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Tetrabutylammonium fluoride Property

Melting point:
62-63 °C(lit.)
Density 
0.953 g/mL at 25 °C
refractive index 
n20/D 1.456
Flash point:
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 
14,9187
BRN 
3570522
Exposure limits
ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
CAS DataBase Reference
429-41-4(CAS DataBase Reference)
EPA Substance Registry System
1-Butanaminium, N,N,N-tributyl-, fluoride (429-41-4)
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Safety

Hazard Codes 
C,F,Xi
Risk Statements 
34-19-11-36/37/38-40-37
Safety Statements 
26-27-36/37/39-45-33-29-16-36
RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
F 
3
Hazard Note 
Flammable/Irritant
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29239000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
216143
Product name
Tetrabutylammonium fluoride solution
Purity
1.0 M in THF
Packaging
1l
Price
$498
Updated
2024/03/01
Sigma-Aldrich
Product number
216143
Product name
Tetrabutylammonium fluoride solution
Purity
1.0 M in THF
Packaging
2.5l
Price
$1020
Updated
2024/03/01
TCI Chemical
Product number
T1125
Product name
Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran)[for Catalyst of acylation, silylation and cleavage of Silyl Ether]
Packaging
25mL
Price
$54
Updated
2024/03/01
TCI Chemical
Product number
T1125
Product name
Tetrabutylammonium Fluoride (ca. 1mol/L in Tetrahydrofuran)[for Catalyst of acylation, silylation and cleavage of Silyl Ether]
Packaging
100mL
Price
$129
Updated
2024/03/01
Alfa Aesar
Product number
A10588
Product name
Tetra-n-butylammonium fluoride
Purity
1M soln. in THF
Packaging
25ml
Price
$48.6
Updated
2024/03/01
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Tetrabutylammonium fluoride Chemical Properties,Usage,Production

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.

Uses

Tetrabutylammonium fluoride (TBAF) is a commonly used organic soluble fluoride salt. It is used as a base, a phase transfer catalyst, and as a fluoride source. In the research field of fluoride sensor development, TBAF is used as an easy to handle and measurable fluoride anion source. The fluoride in TBAF, once dissolved, can be thought of as a free fluoride with little interaction with the ammonium cation. Since TBAF should not absorb light at wavelengths greater than 240nm, it is useful to monitor sensing reactions with visible spectroscopy.

Definition

ChEBI: Tetrabutylammonium fluoride is a fluoride salt and a tetrabutylammonium salt. It has a role as a phase-transfer catalyst.

Tetrabutylammonium fluoride Preparation Products And Raw materials

Raw materials

Tetrabutylammonium hydroxide Polyethylene Tetrahydrofuran Hydrogen fluoride

Preparation Products

2-Fluoropyridine-5-carboxaldehyde 5-Bromo-2-fluoropyridine Dideoxyinosine 5-FLUORO-2-PICOLINIC ACID 2-Chloro-4-nitrophenyl-alpha-L-fucopyranoside Lamivudine Rhodanine-3-acetic acid 4-Aminobenzamidine dihydrochloride 5-BROMO-2-FLUORO-3-METHOXYPYRIDINE 2-CYANOPYRIDINE-4-CARBOXALDEHYDE 2,6-Dichloro-7-methylpurine 1-Boc-hexahydro-1,4-diazepine 4-(HYDROXYMETHYL)PICOLINITRILE (S)-4-BOC-MORPHOLINE-3-CARBOXYLIC ACID 5-(AMINOMETHYL)-1-METHYLPYRROLIDIN-2-ONE
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View Lastest Price from Tetrabutylammonium fluoride manufacturers

Henan Fengda Chemical Co., Ltd
Product
Tetrabutylammonium fluoride 429-41-4
Price
US $50.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-22
Shandong Juchuang Chemical Co., LTD
Product
Tetrabutylammonium Fluoride 429-41-4
Price
US $31.00-18.00/kg
Min. Order
500kg
Purity
99.9
Supply Ability
200tons
Release date
2024-03-14
Hebei Duling International Trade Co. LTD
Product
Tetrabutylammonium fluoride 429-41-4
Price
US $56.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
5000 tons
Release date
2023-04-07

429-41-4, Tetrabutylammonium fluorideRelated Search:

TETRABUTYL AMMONIUM BROMIDE Ammonium hydrogen difluoride Tetrabutylammonium iodide FLUORIDE STANDARD Aluminum fluoride Ammonium fluoride Tetrabutylammonium perchlorate Tetrabutylammonium hydroxide Tetrabutylammonium bromide Tetrabutylammonium hydrogen sulfate TETRABUTYLAMMONIUM FLUORIDE TETRABUTYLAMMONIUM FLUORIDE HYDRATE,TETRABUTYLAMMONIUM FLUORIDE TRIHYDRATE,Tetrabutylammonium fluoride trihydrate 97% Tetrabutylammonium acetate Tetrabutylammonium tetra (tert butyl alcohol) coordination fluoride Tetrabutylammonium hexafluorophosphate Tetrabutylammonium tribromide Tetrabutylammonium nitrate Tetrabutylphosphonium bromide

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  • Tetrakis(but-1-yl)ammonium fluoride 1.0M solution in THF
  • (ca. 1Mol/L in Tetrahydrofuran) [for Catalyst of acylation, silylation and cleavage of Silyl Ether]
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