Tetrabutylammonium fluoride trihydrate Chemical Properties

Melting point:

62-63 °C(lit.)

Flash point:

-17℃

storage temp. 

Store below +30°C.

form 

Crystalline Powder, Crystals and/or Chunks

Specific Gravity

0.887

color 

White to slightly yellow

PH

pH (50g/l, 25℃) : 5.0～8.0

Water Solubility 

SOLUBLE

Sensitive 

Hygroscopic

BRN 

3761900

Exposure limits

ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3

CAS DataBase Reference

87749-50-6(CAS DataBase Reference)

Safety Information

Hazard Codes 

C,Xi

Risk Statements 

34-36/37/38

Safety Statements 

26-36/37/39-45-26 37/39

RIDADR 

UN 1759 8/PG 1

WGK Germany 

3

F 

3-10

Hazard Note 

Irritant

TSCA 

T

HazardClass 

6.1

PackingGroup 

II

HS Code 

38220000

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Tetrabutylammonium fluoride trihydrate Usage And Synthesis

Chemical Properties

white crystals or crystalline powder

Uses

Reactant for:
Preparation of deprotecting agents in preparation of cellulose derivatives
Synthesis of lipophilic peptides for DNA transfections in vivo
Dehydrobromination reactions

General Description

Tetrabutylammonium fluoride trihydrate is a mild base used in reactions like aldol-type condensation reactions, Michael-type reactions, ring-opening reactions. Its is also used as a promoter in cross-coupling reactions and cyclization of carbocycles and heterocycles.

Tetrabutylammonium fluoride trihydrate(87749-50-6)Related Product Information

• Tetrabutylammonium hydrogen sulfate
• Tetrabutylammonium tetrafluoroborate
• Tetrabutylammonium perchlorate
• Tetrabutylammonium bromide
• Tetraphenylphosphonium bromide
• Tetrapropylammonium bromide
• Tetrabutylammonium acetate
• Tetrabutylammonium hydroxide
• Tetrapropylammonium hydroxide aqueous solution
• Tetrabutylammonium fluoride
• Tributyltin chloride
• Ammonium hydroxide
• TILORONE ANALOG R11-877DA
• Ammonium fluoride
• TETRABUTYL AMMONIUM BROMIDE
• sodium fluoride
• Tetrabutylammonium fluoride trihydrate
• FLUORIDE STANDARD