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Tetra-n-butylammonium hydroxide, 40% w/w in methanol, Thermo Scientific™

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Quantity:
100mL
500mL
2500mL
2052-49-5
C16H37NO
259.48
MFCD00009425
VDZOOKBUILJEDG-UHFFFAOYSA-M
tetrabutylammonium hydroxide, tetra-n-butylammonium hydroxide, tetrabutylazanium hydroxide, tetrabutylammoniumhydroxide, 1-butanaminium, n,n,n-tributyl-, hydroxide, ammonium, tetrabutyl-, hydroxide, n,n,n-tributyl-1-butanaminium hydroxide, tetra n-butyl ammonium hydroxide, tetra-n-butyl ammonium hydroxide, 1-butanaminium, n,n,n-tributyl-, hydroxide 1:1
2723671
tetrabutylazanium;hydroxide
[OH-].CCCC[N+](CCCC)(CCCC)CCCC
2052-49-5
C16H37NO
259.48
MFCD00009425
VDZOOKBUILJEDG-UHFFFAOYSA-M
tetrabutylammonium hydroxide, tetra-n-butylammonium hydroxide, tetrabutylazanium hydroxide, tetrabutylammoniumhydroxide, 1-butanaminium, n,n,n-tributyl-, hydroxide, ammonium, tetrabutyl-, hydroxide, n,n,n-tributyl-1-butanaminium hydroxide, tetra n-butyl ammonium hydroxide, tetra-n-butyl ammonium hydroxide, 1-butanaminium, n,n,n-tributyl-, hydroxide 1:1
2723671
tetrabutylazanium;hydroxide
[OH-].CCCC[N+](CCCC)(CCCC)CCCC

This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific.

Applications
Tetra-n-butylammonium hydroxide, 40% w/w in methanol is used as a phase-transfer catalyst in organic synthesis especially for alkylation and condensation reactions. It is also used as a curing accelerator for epoxy resins.

Solubility
Miscible with organic solvents.

Notes
Air sensitive and hygroscopic. Incompatible with strong acids and corrodes metal.
Concentration or Composition (by Analyte or Components) 40% w/w in methanol
Density 0.91
Flash Point 18°C (64°F)
Odor Alcohol-like
UN Number UN2924
Beilstein 3571228
Refractive Index 1.4
Quantity 100mL
Solubility Information Miscible with organic solvents.
Sensitivity Air sensitive; Hygroscopic
Formula Weight 259.48
Chemical Name or Material Tetra-n-butylammonium hydroxide
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GHS H Statement
H225-H301-H311-H331-H370-H314-H318
Highly flammable liquid and vapour.
Toxic if swallowed.
Toxic in contact with skin.
Toxic if inhaled.
Causes damage to organs.
Causes severe skin burns and eye damage.
Causes serious eye damage.

P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

H225-H301+H311+H331-H314-H335-H370

DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.

EINECSNumber : 218-147-6

RTECSNumber : BS5425000

TSCA : Yes

Recommended Storage : Ambient temperatures; Store under Argon

RUO – Research Use Only