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791784

Sigma-Aldrich

Tetrabutylammonium hydrogensulfate

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

Sinónimos:

Tetrabutylammonium bisulfate

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About This Item

Fórmula lineal:
(CH3CH2CH2CH2)4N(HSO4)
Número de CAS:
32503-27-8
Peso molecular:
339.53
Número CE:
251-068-5
Número MDL:
MFCD00011637
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
329768291
NACRES:
NA.21
Ensayo:
97%
grado:
anhydrous
Formulario:
crystals

grado

anhydrous

Nivel de calidad

100

Línea del producto

Redi-Dri™

Ensayo

97%

Formulario

crystals

calidad

free-flowing

mp

169-171 °C (lit.)

grupo funcional

amine

cadena SMILES

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

Clave InChI

SHFJWMWCIHQNCP-UHFFFAOYSA-M

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Categorías relacionadas

Descripción general

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

Aplicación

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

Información legal

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

Pictogramas

CorrosionExclamation mark
GHS05,GHS07

Palabra de señalización

Danger

Frases de peligro

H302,H314,H412

Clasificaciones de peligro

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

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

348.1 °F - closed cup

Punto de inflamabilidad (°C)

175.6 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
0000409895
0000409895
BCCK3440
BCCH7923
BCCD2435

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Journal of dairy science, 97(9), 5356-5370 (2014-07-16)
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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
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Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

Redi-Dri™ – The World of Free-flowing Hygroscopic Products

Redi-Dri™ prevents hygroscopic powders, such as inorganic salts, from absorbing moisture and forming clumps, leaving the salts free-flowing every time.

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