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Tetramethylammonium hydroxide, 2.38% w/w aq. soln., Electronic Grade, 99.9999% (metals basis), Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals 044940LU
Description
Tetramethylammonium hydroxide is used as anisotropic etching of silicon, as a basic solvent in the development of acidic photo resist in the photolithography process, and is highly effective in stripping photo resist, and is used as a surfactant in the synthesis of ferrofluid, to inhibit nanoparticle aggregation.
This Thermo Scientific Chemicals 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 Chemicals.
Specifications
| Tetramethylammonium hydroxide | |
| Colorless to Yellow | |
| C4H13NO | |
| MFCD00008280 | |
| UN1835 | |
| Air Sensitive | |
| tetramethylammonium hydroxide, tmah, hydroxyde de tetramethylammonium, nmw-w, nmd 3, tetramethyl ammonium hydroxide, unii-5gkp7317q2, ammonium, tetramethyl-, hydroxide, methanaminium, n,n,n-trimethyl-, hydroxide, tetramethylammoniumhydroxide | |
| WGTYBPLFGIVFAS-UHFFFAOYSA-M | |
| tetramethylazanium;hydroxide | |
| 60966 | |
| 99.9999% | |
| 2.38% w/w aq. soln. |
| 75-59-2 | |
| (metals basis) | |
| (CH3)4NOH | |
| 4 x 1 gal. | |
| 3558708 | |
| 14,9224 | |
| Soluble in water. | |
| C[N+](C)(C)C.[OH-] | |
| 91.154 | |
| 91.15 | |
| Electronic | |
| Liquid |
Chemical Identifiers
| 75-59-2 | |
| 91.154 | |
| WGTYBPLFGIVFAS-UHFFFAOYSA-M | |
| 60966 | |
| C[N+](C)(C)C.[OH-] |
| C4H13NO | |
| MFCD00008280 | |
| tetramethylammonium hydroxide, tmah, hydroxyde de tetramethylammonium, nmw-w, nmd 3, tetramethyl ammonium hydroxide, unii-5gkp7317q2, ammonium, tetramethyl-, hydroxide, methanaminium, n,n,n-trimethyl-, hydroxide, tetramethylammoniumhydroxide | |
| tetramethylazanium;hydroxide |
Safety and Handling
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.
P260-P264b-P270-P280-P302+P352-P305+P351+P338-P309+P311-P312-P332+P313-P361-P363-P501c
H311-H315-H319-H371-H373
DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: TETRAMETHYLAMMONIUM HYDROXIDE SOLUTION
EINECSNumber : 200-882-9
RTECSNumber : PA0875000
TSCA : Yes
Recommended Storage : Ambient temperatures; Store under Nitrogen
RUO – Research Use Only