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Tetrabutylammonium hydrogen sulfate

CAS # 32503-27-8

DESCRIPTION

Tetrabutylammonium hydrogen sulfate is an ammonium salt. It serves as solvent for the dissolution of ruthenium (II) complex fac-[Ru(CO)2(H2O)3(C(O)C2H5)][CF3SO3]. It participates as a cocatalyst in the reaction medium for the preparation of alternating polyketones and propionic acid.

PROPERTIES

Melting point

171-174 °C

Density 

1.01

Storage temp. 

Store below +30°C.

solubility 

H2O: soluble10% (w/v), clear, colorless

form 

Solution

Specific Gravity

1.01

color 

White to beige

Odor

Amine like

PH

1-2 (100g/l, H2O, 20)

PH Range

1 - 2

Water Solubility 

Soluble

λmax

λ: 210 nm Amax: 0.06
λ: 220 nm Amax: 0.05
λ: 230 nm Amax: 0.03
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02

Sensitive 

Hygroscopic

BRN 

3599663

Stability

Stable, but moisture sensitive. Incompatible with strong oxidizing agents.


APPLICATION

Tetrabutylammonium hydrogensulfate may be employed as a catalyst for the green synthesis of glycosyl 1, 4-dihydropyridines.

Tetrabutylammonium hydrogensulfate can serve as ion-pairing agent in the determination of the following using gas chromatography (GC) method:

Linear alkylbenzenesulfonates (LASs)

Acidic herbicides

Tetrabutylammonium hydrogensulfate may be employed as a catalyst for the green synthesis of glycosyl 1, 4-dihydropyridines.

 

PACKAGING OPTIONS


Drums