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155837

Tetrabutylammonium hydrogen sulfate

97%, solid

Synonym(s):

Tetrabutylammonium bisulfate

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About This Item

Linear Formula:
(CH3CH2CH2CH2)4N(HSO4)
CAS Number:
32503-27-8
Molecular Weight:
339.53
UNSPSC Code:
12352100
PubChem Substance ID:
24849572
NACRES:
NA.21
EC Number:
251-068-5
MDL number:
MFCD00011637
Assay:
97%
Form:
solid
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Product Name

Tetrabutylammonium hydrogensulfate, 97%

Quality Segment

200

assay

97%

form

solid

reaction suitability

core: ammonium

mp

169-171 °C (lit.)

application(s)

PFAS testing

functional group

amine

SMILES string

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

InChI

1S/C16H36N.H2O4S/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;(H2,1,2,3,4)/q+1;/p-1

InChI key

SHFJWMWCIHQNCP-UHFFFAOYSA-M

General description

Tetrabutylammonium hydrogensulfate 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.

Application

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

Other Notes

Go to Redi-Dri™ Product Listing 791784

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

348.1 °F - closed cup

flash_point_c

175.6 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

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