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Alfa Aesar™ Tetramethylammonium hydroxide, 25% w/w aq. soln., Electronic Grade, 99.9999% (metals basis)

Chemical Identifiers

Chemical Name or Material Tetramethylammonium Hydroxide
CAS 75-59-2
Purity Grade Electronic Grade
Molecular Formula C4H13NO
Linear Formula (CH3)4NOH
Formula Weight 91.15
MDL Number MFCD00008280
UN Number 1835
Beilstein 3558708
Merck Index 14,9224
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AA20932AK

  SDS
alfa aesar
20932AK
250mL CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA20932K2

 
alfa aesar
20932K2
1L CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AA20932LV

  SDS
alfa aesar
20932LV
1 gal 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 91.15
Quantity 250mL
Sensitivity Air Sensitive
Color Colorless to pale yellow
Purity Grade Electronic Grade
UN Number UN1835
Assay 99.9999%
Refractive Index 1.3840
Concentration 25% w/w aq. soln.
Assay Percent Notes (metals basis)
Boiling Point ≈102°C
Health Hazard 3 GHS P Statement
P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
TSCA TSCA
Beilstein 3558708
Health Hazard 1 Danger
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: TETRAMETHYLAMMONIUM HYDROXIDE SOLUTION
Health Hazard 2 GHS H Statement
H300-H310-H370-H372-H314
Fatal if swallowed.
Fatal in contact with skin.
Causes damage to organs.
Causes damage to organs through prolonged or repeated exposure.
Causes severe skin burns and eye damage.
RTECS Number PA0875000
Linear Formula (CH3)4NOH
MDL Number MFCD00008280
Density 1.016g/mL
Physical Form Liquid
Molecular Formula C4H13NO
CAS 75-59-2
Synonym N,N,N,-trimethylmethanaminium hydroxide
Merck Index 14,9224
Chemical Name or Material Tetramethylammonium hydroxide
Safety and Handling

Danger

GHS P Statement
P260-P301+P310-P303+P361+P353-P305+P351+P338-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
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.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H300-H310-H370-H372-H314
Fatal if swallowed.
Fatal in contact with skin.
Causes damage to organs.
Causes damage to organs through prolonged or repeated exposure.
Causes severe skin burns and eye damage.