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Alfa Aesar™ Tetramethylammonium hydroxide pentahydrate, 98%

$58.64 - $170.86

Chemical Identifiers

CAS 10424-65-4
Molecular Formula C4H13NO·5H2O
Linear Formula (CH3)4NOH·5H2O
Formula Weight 181.23 (91.15 Anhydrous)
MDL Number MFCD00149566
UN Number UN3423
Beilstein 3714235
Merck Index 14,9224
Chemical Name or Material Tetramethylammonium hydroxide pentahydrate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL0965814 SDS Alfa Aesar™
L0965814
25g Each for $58.64
AAL0965822 SDS Alfa Aesar™
L0965822
100g Each for $170.86
Specifications

Description

Applications
Tetramethylammonium hydroxide pentahydrate is used in analytical chemistry as an ion pairing agent and a polarographic reagent. It finds application in gas chromatography/mass spectrometry (GC/MS), capillary isotachophoresis and capillary zone electrophoresis and liquid chromatography. Furthermore, it is utilized in the preparation of iron oxide nanoparticles which are useful as magnetic resonance imaging contrast agents and tetramethylammonium dithiocarboxylates. It acts as a developer or an etchant in semiconductor and photoelectric industries.

Solubility
Soluble in water and methanol.

Notes
Air sensitive. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong acids.
Description & Specifications

Chemical Identifiers

10424-65-4
(CH3)4NOH·5H2O
MFCD00149566
3714235
Tetramethylammonium hydroxide pentahydrate
C4H13NO·5H2O
181.23 (91.15 Anhydrous)
UN3423
14,9224

Specifications

10424-65-4
(CH3)4NOH·5H2O
MFCD00149566
3714235
66° to 67°C
Tetramethylammonium hydroxide pentahydrate
C4H13NO·5H2O
181.23 (91.15 Anhydrous)
UN3423
14,9224
25g
98%

Safety and Handling

GHS H Statement
H300-H310-H370-H372-H314-H318
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.
Causes serious eye damage.

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.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: TETRAMETHYLAMMONIUM HYDROXIDE, SOLID

RTECSNumber : PA0875000

TSCA : TSCA