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B32602

Sigma-Aldrich

Benzyltrimethylammonium hydroxide solution

40 wt. % in methanol

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Synonym(s):
N,N,N-Trimethyl-N-benzylammonium hydroxide, N,N,N-trimethyl-1-phenylmethanaminium hydroxide, N,N,N-trimethylbenzenemethanaminium hydroxide, Triton B
Linear Formula:
C6H5CH2N(OH)(CH3)3
CAS Number:
Molecular Weight:
167.25
Beilstein/REAXYS Number:
3917256
MDL number:
PubChem Substance ID:
NACRES:
NA.22

form

liquid

Quality Level

concentration

40 wt. % in methanol

density

0.92 g/mL at 25 °C

SMILES string

[OH-].C[N+](C)(C)Cc1ccccc1

InChI

1S/C10H16N.H2O/c1-11(2,3)9-10-7-5-4-6-8-10;/h4-8H,9H2,1-3H3;1H2/q+1;/p-1

InChI key

NDKBVBUGCNGSJJ-UHFFFAOYSA-M

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This Item
246034178780230189
Quality Level

200

Quality Level

-

Quality Level

200

Quality Level

200

form

liquid

form

-

form

liquid

form

liquid

density

0.92 g/mL at 25 °C

density

1.059 g/mL at 25 °C

density

0.99 g/mL at 25 °C

density

0.83 g/mL at 25 °C

General description

Benzyltrimethylammonium hydroxide solution is a quaternary ammonium compound that is commonly used as a base in organic synthesis. It is also used as a base catalyst in some polymerization reactions.

Application

Benzyltrimethylammonium hydroxide solution can be used as:     
  • A catalyst in the nitroaldol condensation reaction      
  • A structure-directing agent in the synthesis of high-silica aluminosilicate zeolite chabazite type zeolite by hydrothermal method      
  • A ionic liquid precursor for the fabrication of nanostructured ZnO particles

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 1

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

Faceshields, Gloves, Goggles


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The retention and overloading properties for eight basic solutes and two quaternary ammonium compounds were studied over the pH range 2.7-10.0 using phosphate and carbonate buffers. At low pH, a hybrid inorganic-organic silica-ODS phase (XTerra RP-18, 15 cm x 0.46
J M Sanders et al.
Xenobiotica; the fate of foreign compounds in biological systems, 25(3), 303-313 (1995-03-01)
1. Benzyltrimethylammonium chloride (BTMAC)-derived radioactivity was rapidly eliminated from the F344 rat and the B6C3F1 mouse following p.o. administration of 0.63-63 mg/kg of [ring-U-14C] BTMAC. Greater than 90% of the radioactivity was excreted in urine and faeces within 24-h post-dosing.
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Analytica chimica acta, 583(1), 98-102 (2007-03-28)
The importance of benzyltriethyl ammonium chloride (BTEAC) in industrial applications has stimulated the development of a number of methods for its determination. In this paper, a high performance capillary electrophoresis (CE) method, coupled with an extraction technique for determining BTEAC

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