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Alfa Aesar™ Tetra-n-butylammonium hydroxide, 40% w/w aq. soln.

$64.03 - $64.03

Chemical Identifiers

Chemical Name or Material Tetra-n-butylammonium hydroxide
CAS 2052-49-5
Molecular Formula C16H37NO
Linear Formula [CH3(CH2)3]4NOH
Formula Weight 259.48
MDL Number MFCD00009425
UN Number UN3267
Beilstein 3571228
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL028090B

 
alfa aesar™
L028090B
1000g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL0280918

 
alfa aesar™
L0280918
50g Each for $64.03

AAL0280930

 
alfa aesar™
L0280930
250g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 259.48
Chemical Name or Material Tetra-n-butylammonium hydroxide
Molecular Formula C16H37NO
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H314
Causes severe skin burns and eye damage.
Linear Formula [CH3(CH2)3]4NOH
CAS 2052-49-5
UN Number UN3267
Beilstein 3571228
pH 14.0
Odor Amine-like
Concentration 40% w/w aq. soln.
Quantity 1000g
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE LIQUID, BASIC, ORGANIC, N.O.S.
RTECS Number BS5425000
TSCA TSCA
MDL Number MFCD00009425
Health Hazard 3 GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
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.

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

Solubility
Miscible with organic solvents.

Notes
Air sensitive and hygroscopic. Incompatible with strong acids and corrodes metal.

Safety and Handling

Danger

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
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.

GHS H Statement
H314
Causes severe skin burns and eye damage.