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47189 Benzyltrimethylammonium hydroxide, 40% w/w aq. soln.

CAS Number
100-85-6
Synonyms

Stock No. Size Price ($) Quantity Availability
47189-AE 100ml 36.40
47189-AP 500ml 124.00
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Benzyltrimethylammonium hydroxide, 40% w/w aq. soln.

MDL
MFCD00008281
EINECS
202-895-5

Chemical Properties

Formula
C10H17NO
Formula Weight
167.25
Form
Liquid
Density
1.059
Refractive Index
1.4300
Storage & Sensitivity
Air Sensitive. Store under Argon. Ambient temperatures.
Solubility
Miscible with alcohols, hydrocarbons, aromatic hydrocarbons and halogenated solvents.

Applications

Benzyltrimethylammonium hydroxide is used as a phase-transfer catalyst. It is also used in aldol condensation reactions and base-catalyzed dehydration reactions. Further, it serves as a strong organic base and used in Horner-Wadsworth-Emmons olefination reactions. In addition, it is an active component in the formulation, which is used in silicon wafer cleaning applications.

Notes

Air sensitive. Incompatible with strong oxidizing agents.

Literature References

Gai, R.; Back, D. F.; Zeni, G. Potassium tert-Butoxide-Catalyzed Synthesis of Benzofuroazepines via Cyclization of (2-Alkynylbenzyl)oxy Nitriles. J. Org. Chem. 2015, 80 (20), 10278-10287.

Tsunoji, N.; Ikeda, T.; Sadakane, M.; Sano, T. Synthesis and characteristics of novel layered silicate HUS-7 using benzyltrimethylammonium hydroxide and its unique and selective phenol adsorption behavior. J. Mater. Chem. A 2014, 2 (10), 3372-3380.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H318

Causes severe skin burns and eye damage. Causes serious eye damage.

Precautionary Statements: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
3917256
Hazard Class
8
Packing Group
II
Harmonized Tariff Code
2923.90
TSCA
Yes

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