Accéder au contenu
Merck

791784

Tetrabutylammonium hydrogensulfate

anhydrous grade, 97%, Redi-Dri™, free-flowing, crystals

Synonyme(s) :

Tetrabutylammonium bisulfate

Se connecter pour consulter les tarifs organisationnels et contractuels.

Sélectionner une taille de conditionnement

A propos de cet article

Formule linéaire :
(CH3CH2CH2CH2)4N(HSO4)
Numéro CAS:
32503-27-8
Poids moléculaire :
339.53
NACRES:
NA.21
PubChem Substance ID:
329768291
UNSPSC Code:
12352100
EC Number:
251-068-5
MDL number:
MFCD00011637
Assay:
97%
Grade:
anhydrous
Form:
crystals

Principaux documents

Voir toute la documentation
Service technique
Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.
Laissez-nous vous aider
Service technique
Besoin d'aide ? Notre équipe de scientifiques expérimentés est là pour vous.
Laissez-nous vous aider

Nom du produit

Tetrabutylammonium hydrogensulfate, anhydrous, free-flowing, Redi-Dri™, 97%

InChI key

SHFJWMWCIHQNCP-UHFFFAOYSA-M

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

SMILES string

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

grade

anhydrous

product line

Redi-Dri™

assay

97%

form

crystals

quality

free-flowing

mp

169-171 °C (lit.)

application(s)

PFAS testing

functional group

amine

Quality Level

100

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

Catégories apparentées

Application

Tetrabutylammonium hydrogensulfate is used as a cocatalyst in the synthesis of propionic acid and the ketones by hydrocarboxylation of ethylene.

General description

Tetrabutylammonium bisulfate(TBAHS), a quaternary ammonium salt, is a phase-transfer reagent. It severs as cocatalyst, additive, acid, also as ion-paring agent.

Legal Information

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

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

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

Classe de stockage

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

348.1 °F - closed cup

flash_point_c

175.6 °C - closed cup

Faites votre choix parmi les versions les plus récentes :

Certificats d'analyse (COA)

Lot/Batch Number
BCCN4851
BCCM2104
0000409895
0000409895
BCCK3440

Vous ne trouvez pas la bonne version ?

Si vous avez besoin d'une version particulière, vous pouvez rechercher un certificat spécifique par le numéro de lot.

Rechercher un(e) COA

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Haji Bahadar et al.
Environmental toxicology and pharmacology, 39(3), 1161-1169 (2015-05-04)
Benzene (C6H6) is an organic compound used in petrochemicals and numerous other industries. It is abundantly released to our environment as a chemical pollutant causing widespread human exposure. This study mainly focused on benzene induced toxicity on rat pancreatic islets
Jia Bao et al.
Environmental science and pollution research international, 21(12), 7650-7655 (2014-03-14)
Severe perfluoroalkyl acid (PFAA) contamination resulting from the fast-growing semiconductor, electrochemical, and optoelectronic industries has been determined in the river water in the vicinity of the Taipei area, Taiwan, during recent years. However, little is known about body burdens of
K M Frankowski et al.
Journal of dairy science, 97(9), 5356-5370 (2014-07-16)
Many food companies are trying to limit the amount of sodium in their products. Permeate, the liquid remaining after whey or milk is ultrafiltered, has been suggested as a salt substitute. The objective of this study was to determine the
Melissa M St Amand et al.
Biotechnology and bioengineering, 111(10), 1957-1970 (2014-04-15)
N-linked glycan distribution affects important end-use characteristics such as the bioactivity and efficacy of many therapeutic proteins, (including monoclonal antibodies), in vivo. Yet, obtaining desired glycan distributions consistently during batch-to-batch production can be challenging for biopharmaceutical manufacturers. While an appropriately
Surya Prakash Rao Pydimarry et al.
Journal of chromatographic science, 52(7), 666-675 (2013-07-19)
A simple, sensitive and reproducible method was developed on ultra-performance liquid chromatography coupled with photodiode array detection for the quantitative determination of dronedarone hydrochloride (DRO) in drug substance and pharmaceutical dosage forms. The method is applicable for the quantification of
Afficher tous les articles scientifiques apparentés

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique