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Tetraethylammonium hydroxide, 25% w/w in methanol
CAS: 77-98-5 | C8H21NO | 147.26 g/mol
Supplier: Thermo Scientific Chemicals 01632830
Description
It is used as a phase transfer catalyst, the template agent synthesized by molecular sieve and cleaning agents, as a surfactant, used to anisotropically etch silicon, in thermochemolysis, as a basic solvent in the development of acidic photo resist in the photolithography process.
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
| Tetraethylammonium hydroxide | |
| 0.88 g/mL | |
| 16°C (60°F) | |
| C8H21NO | |
| MFCD00009024 | |
| UN2924 | |
| Air Sensitive | |
| tetraethylammonium hydroxide, tetraethyl ammonium hydroxide, unii-ra8vu41b1f, ammonium, tetraethyl-, hydroxide, tetraethylazanium hydroxide, ethanaminium, n,n,n-triethyl-, hydroxide, ra8vu41b1f, ethanaminium, n,n,n-triethyl-, hydroxide 1:1, tetraethylammonium hydroxide solution in water, n,n,n-triethylethanaminium | |
| LRGJRHZIDJQFCL-UHFFFAOYSA-M | |
| tetraethylazanium;hydroxide | |
| 6509 | |
| 25% w/w in methanol |
| 77-98-5 | |
| (decomposition) | |
| Like alcohol | |
| 1.38 | |
| 250 g | |
| 3912961 | |
| 14,9201 | |
| Soluble in water. | |
| [OH-].CC[N+](CC)(CC)CC | |
| 147.26 | |
| 147.26 | |
| Liquid |
Chemical Identifiers
| 77-98-5 | |
| 147.26 | |
| LRGJRHZIDJQFCL-UHFFFAOYSA-M | |
| 6509 | |
| [OH-].CC[N+](CC)(CC)CC |
| C8H21NO | |
| MFCD00009024 | |
| tetraethylammonium hydroxide, tetraethyl ammonium hydroxide, unii-ra8vu41b1f, ammonium, tetraethyl-, hydroxide, tetraethylazanium hydroxide, ethanaminium, n,n,n-triethyl-, hydroxide, ra8vu41b1f, ethanaminium, n,n,n-triethyl-, hydroxide 1:1, tetraethylammonium hydroxide solution in water, n,n,n-triethylethanaminium | |
| tetraethylazanium;hydroxide |
Safety and Handling
GHS H Statement
H224-H300-H310-H330-H370-H314-H318
Extremely flammable liquid and vapor.
Fatal if swallowed.
Fatal in contact with skin.
Fatal if inhaled.
Causes damage to organs.
Causes severe skin burns and eye damage.
Causes serious eye damage.
P210-P233-P234-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P390-P501c
H225-H290-H300-H311+H331-H314-H335-H370-H372
DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, CORROSIVE, N.O.S.
EINECSNumber : 201-073-3
TSCA : Yes
Recommended Storage : Ambient temperatures
RUO – Research Use Only