Molekula
Hydroxyde de tétraméthylammonium, solution à 25 % dans l'eau
Tetramethylammonium hydroxide, 25% solution in water, is a strong organic base used in semiconductor manufacturing, organic synthesis, and as a catalyst in various chemical reactions. It is a clear, colorless to pale yellow liquid with a pungent odor. CAS: 75-59-2, Molecular formula: (CH3)4NOH, Molecular weight: 91.15 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Tetramethylammonium hydroxide, 25% solution in water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Aperçu
Tetramethylammonium hydroxide, 25% solution in water, is a strong organic base used in semiconductor manufacturing, organic synthesis, and as a catalyst in various chemical reactions. It is a clear, colorless to pale yellow liquid with a pungent odor. CAS: 75-59-2, Molecular formula: (CH3)4NOH, Molecular weight: 91.15 g/mol. Store at ambient temperature. Hazardous: signal word Danger. Molekula supplies Tetramethylammonium hydroxide, 25% solution in water from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Spécifications
| Property | Value |
|---|---|
| Appearance | Clear Colourless - Yellow liquid |
| AS | 0.01ppm max |
| Na | 0.5%ppm max |
| K | 0.1ppm max |
| Fe | 1ppm max |
| Cu | 0.1ppm max |
| Pb | 0.01ppm max |
| Ca | 1.5ppm max |
| Purity | 24-26% |
| Zn | 0.2ppm max |
| Mg | 0.1ppm max |
| Al | 0.5ppm max |
| Ag | 0.01ppm max |
Stockage et manipulation
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | II |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 75-59-2 |
| Molecular Formula | (CH3)4N(OH) |
| Molecular Weight | 91.15 |
| SMILES | C[N+](C)(C)C.[OH-] |
| EC / UN Number | 1835 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2923.90.0100 |
| Tariff Code | 2923900010 |
Sécurité et GHS
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Déclarations de danger
- H300 Fatal if swallowed
- H310 Fatal in contact with skin
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H370 Causes damage to organs
- H372 Causes damage to organs through prolonged or repeated exposure
- H411 Toxic to aquatic life with long lasting effects
Déclarations de précaution
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P308+313 IF exposed or concerned: Get medical advice/attention
À usage recherche et industriel uniquement
Documents
Certificat d'analyse (CoA) par lot
Saisissez un numéro de lot ou de série pour récupérer le certificat d'analyse correspondant à ce lot spécifique. Nous pouvons en générer un à partir des données de spécification si aucun PDF n'est disponible.
Prix et formats de conditionnement
-
1 kg
€224.20 · par emballage
-
1 L
€225.00 · par emballage
-
100 g
€44.30 · par emballage
Les prix ne comprennent pas la TVA, les taxes sur les ventes ni les frais d'expédition. Des emballages en grande quantité et sur mesure sont disponibles sur demande.
Synonymes
Aucun autre nom enregistré pour ce produit.
Questions fréquentes
What is tetramethylammonium hydroxide used for?
It is commonly used as a strong base in organic synthesis, particularly in the Hofmann elimination and as a catalyst in various reactions.
What is the chemical formula and molecular weight?
The formula is (CH3)4N(OH) with a molecular weight of 91.15 g/mol.
How should tetramethylammonium hydroxide be stored?
It should be stored at ambient temperature, away from light and incompatible materials.
What grade is available for this product?
This product is available as a 25% aqueous solution, typically used for laboratory and industrial applications.
Can Molekula supply this in bulk?
Yes, Molekula can supply tetramethylammonium hydroxide in bulk quantities—please contact our sales team for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) upon request.
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