Tetrabutylammonium dihydrogenphosphate

Basic Information

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CAS Number

5574-97-0

Molecular Formula

C16H38NO4P

Molecular Weight

339.45 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

151-154 °C

Boiling Point

81-82 °C

Flash Point

43 °F

Refractive Index

n20/D 1.369

SMILES

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CCCC[N+](CCCC)(CCCC)CCCC.OP(=O)(O)[O-]

InChI

InChI=1S/C16H36N.H3O4P/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H3,1,2,3,4)/q+1;/p-1

InChIKey

ARRNBPCNZJXHRJ-UHFFFAOYSA-M

LogP

4.51320

Complexity

166

Safety Information

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GHS Hazard Pictograms

H315

H319

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Sensitiveness

易吸潮

Synonyms & References

English

SCHEMBL610140
5574-97-0
FT-0635772
Tetra-n-butylammonium phosphate, 0.5M in water
MFCD00064526
tetrabutyl-ammonium dihydrogen phosphate
HY-W096982A
A870105
CHEMBL1078808
H11293
CS-0148893
Tetrabutylammonium phosphate monobasic
CRD3CJW5P4
EINECS 226-947-1
TBAP
dihydrogen phosphate;tetrabutylazanium
tetrabutylammoniumphosphate
tetrabutylammonium dihydrogenphosphate
UNII-CRD3CJW5P4
AS-15201
1-Butanaminium, N,N,N-tributyl-, phosphate (1:1)
tetra-n-butylammonium phosphate
Tetrabutylammonium dihydrogen phosphate
AKOS015950627
DTXSID4063951
TETRABUTYLAMMONIUM PHOSPHATE
tetrabutylammonium dihydrogen phosphate
Tetra-n-butylammonium phosphate
dihydrogen phosphate,tetrabutylazanium
Tetrabutylammonium phosphate
Tetrabutylammonium phosphate monobasic, 0.4M solution in acetonitrile, AcroSeal

MDL Number

MFCD00064526

Customs Code

29239000

FAQ

What are the physical and chemical properties of Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0)?

Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0) is a white crystalline powder with a molecular weight of approximately 292.4 g/mol. It is sparingly soluble in water and ethanol but readily soluble in organic solvents like dimethylformamide. The compound is relatively stable but can react with strong bases to form tetrabutylammonium salts. It is often used in buffer solutions and as a stabilizer in various applications.

How is Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0) typically synthesized?

Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0) is typically synthesized by reacting tetrabutylammonium hydroxide with phosphoric acid. The reaction is carried out in a solvent like dimethylformamide, and the product can be isolated by recrystallization. The process yields a pure product with high purity and selectivity.

What industries use Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0)?

Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0) is widely used in pharmaceuticals, where it serves as a stabilizer in drug formulations. It is also utilized in polymer science for controlled polymerization reactions, in chromatography for buffer solutions, and in semiconductors for etching processes. Its chemical stability and solubility make it suitable for a variety of industrial applications.

What precautions should be taken when handling Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0)?

When handling Tetrabutylammonium dihydrogenphosphate (CAS: 5574-97-0), it is essential to use appropriate personal protective equipment (PPE) such as gloves, safety glasses, and a lab coat. Work should be conducted in a well-ventilated area or fume hood to minimize inhalation risks. Spills should be cleaned up using appropriate absorbent materials and disposed of according to local regulations. Always refer to the Safety Data Sheet (SDS) for detailed safety information and handling procedures.