Tetramethyl ammonium hydrogen sulphate
tetramethylammonium hydrogen sulfate monohydrate
CAS: 80526-82-5;103812-00-6
Molecular Formula: C4H13NO4S
Tetramethyl ammonium hydrogen sulphate - Names and Identifiers
Tetramethyl ammonium hydrogen sulphate - Physico-chemical Properties
| Molecular Formula | C4H13NO4S |
| Molar Mass | 171.22 |
| Melting Point | 295-297 °C |
| Water Solubility | almost transparency in Water |
| Appearance | Powder |
| Color | White to off-white |
| Odor | Odorless |
| Maximum wavelength(λmax) | ['λ: 210 nm Amax: 0.05', , 'λ: 220 nm Amax: 0.04', , 'λ: 230 nm Amax: 0.03', , 'λ: 26 |
| BRN | 4829202 |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00036149 |
Tetramethyl ammonium hydrogen sulphate - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3 |
| HS Code | 29239000 |
Tetramethyl ammonium hydrogen sulphate - Introduction
tetramethylammonium hydrogen sulfate monohydrate(tetramethylammonium hydrogen sulfate monohydrate) is an organic compound with the chemical formula [(CH3)4N]HSO4 · H2O.
Properties: tetramethylammonium hydrogen sulfate monohydrate are colorless crystals or white crystals with a special smell. It is a compound that is soluble in water and many organic solvents. The compound decomposes at high temperatures and produces toxic sulfuric acid gas when it encounters an ignition source.
Purpose: tetramethylammonium hydrogen sulfate monohydrate are widely used in chemical synthesis. It can be used as catalyst, ionic liquid, drug intermediate and so on. In addition, it can also be used for electrolytes and electroactive solutions in the field of electronic chemistry.
preparation method: tetramethylammonium hydrogen sulfate monohydrate can be prepared by the reaction of methylated tetrabutylammonia (Tetramethylammonium chloride) and sulfuric acid. The specific operation method can refer to the relevant organic synthesis laboratory manual.
Safety Information: tetramethylammonium hydrogen sulfate monohydrate irritant to the skin and eyes and can enter the body by inhalation or ingestion. Because it produces toxic gases when it encounters a fire source, it must be used in a well-ventilated place and avoid contact with flames, high temperatures and combustibles. Personal protective equipment such as goggles and gloves should be worn during use. In case of accident or maladjustment symptoms, seek medical help immediately.
Properties: tetramethylammonium hydrogen sulfate monohydrate are colorless crystals or white crystals with a special smell. It is a compound that is soluble in water and many organic solvents. The compound decomposes at high temperatures and produces toxic sulfuric acid gas when it encounters an ignition source.
Purpose: tetramethylammonium hydrogen sulfate monohydrate are widely used in chemical synthesis. It can be used as catalyst, ionic liquid, drug intermediate and so on. In addition, it can also be used for electrolytes and electroactive solutions in the field of electronic chemistry.
preparation method: tetramethylammonium hydrogen sulfate monohydrate can be prepared by the reaction of methylated tetrabutylammonia (Tetramethylammonium chloride) and sulfuric acid. The specific operation method can refer to the relevant organic synthesis laboratory manual.
Safety Information: tetramethylammonium hydrogen sulfate monohydrate irritant to the skin and eyes and can enter the body by inhalation or ingestion. Because it produces toxic gases when it encounters a fire source, it must be used in a well-ventilated place and avoid contact with flames, high temperatures and combustibles. Personal protective equipment such as goggles and gloves should be worn during use. In case of accident or maladjustment symptoms, seek medical help immediately.
Last Update：2024-04-09 20:52:54
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View History
Tetramethyl ammonium hydrogen sulphate
PROPYLENE GLYCOL PROPYL ETHER
60711-74-2
Nitrato barico
酸性黑3B
7693-52-9
597-84-2
4468-48-8
ISODIHYDRO LAVANDULAL
Acidum oxalicum
PROPYLENE GLYCOL PROPYL ETHER
60711-74-2
Nitrato barico
酸性黑3B
7693-52-9
597-84-2
4468-48-8
ISODIHYDRO LAVANDULAL
Acidum oxalicum