Einecs 219-269-2
triethylammonium sulphate (2:1)
CAS: 2399-73-7
Molecular Formula: C6H15N.1/2H2O4S
Einecs 219-269-2 - Names and Identifiers
| Name | triethylammonium sulphate (2:1) |
| Synonyms | Einecs 219-269-2 Triethylamine sulfate Triethylamine hydrogen sulfate |
| CAS | 2399-73-7 |
| EINECS | 2192692 |
Einecs 219-269-2 - Physico-chemical Properties
| Molecular Formula | C6H15N.1/2H2O4S |
| Molar Mass | 298.4426 |
Einecs 219-269-2 - Introduction
triethylammonium sulphate (2:1) is an important ionic liquid compound, its chemical formula is (C2H5)3NH HSO4-. The following is a description of the nature, use, formulation and safety information of triethylammonium sulfate (2:1):
1. Nature:
-Appearance: triethylammonium sulphate (2:1) is a colorless or light yellow liquid.
-Melting point: The melting point is relatively low, about -38 ° C.
-Boiling point: The boiling point is relatively high, about 290 ° C.
-Solubility: triethylammonium sulphate (2:1) has good solubility and can be dissolved in polar solvents such as water.
2. Use:
-Catalyst: triethylammonium sulfate (2:1) can be used as an ionic liquid catalyst and play a catalytic role in organic synthesis reactions.
-Solvent: Due to its good solubility, triethylammonium sulfate (2:1) is often used as a solvent, especially in the field of organic synthesis.
-Electrolyte: triethylammonium sulfate (2:1) can be used as an electrolyte in the field of electrochemistry and energy storage devices.
3. Preparation method:
- triethylammonium sulfate (2:1) can be prepared by reacting triethylamine with sulfuric acid. During the reaction, triethylamine was gradually added to dilute sulfuric acid while cooling the reaction solution. A solution of triethylammonium sulfate (2:1) was finally obtained.
-The preparation process needs to pay attention to operational safety, avoid violent reaction with sulfuric acid and pay attention to the use of protective equipment.
4. Safety Information:
-On the human body: triethylammonium sulfate (2:1) has a weak ability to penetrate the skin, but long-term exposure may cause irritation and allergies. Close contact should be with appropriate protective equipment, such as gloves and goggles.
-Environmental impact: triethylammonium sulphate (2:1) has a certain toxicity to aquatic organisms, so avoid discharging it into the water body.
-Storage and Handling: The triethylammonium sulfate (2:1) should be stored sealed in a cool, dry place, away from fire and oxidizing agents. When handling should pay attention to comply with the relevant safety procedures.
1. Nature:
-Appearance: triethylammonium sulphate (2:1) is a colorless or light yellow liquid.
-Melting point: The melting point is relatively low, about -38 ° C.
-Boiling point: The boiling point is relatively high, about 290 ° C.
-Solubility: triethylammonium sulphate (2:1) has good solubility and can be dissolved in polar solvents such as water.
2. Use:
-Catalyst: triethylammonium sulfate (2:1) can be used as an ionic liquid catalyst and play a catalytic role in organic synthesis reactions.
-Solvent: Due to its good solubility, triethylammonium sulfate (2:1) is often used as a solvent, especially in the field of organic synthesis.
-Electrolyte: triethylammonium sulfate (2:1) can be used as an electrolyte in the field of electrochemistry and energy storage devices.
3. Preparation method:
- triethylammonium sulfate (2:1) can be prepared by reacting triethylamine with sulfuric acid. During the reaction, triethylamine was gradually added to dilute sulfuric acid while cooling the reaction solution. A solution of triethylammonium sulfate (2:1) was finally obtained.
-The preparation process needs to pay attention to operational safety, avoid violent reaction with sulfuric acid and pay attention to the use of protective equipment.
4. Safety Information:
-On the human body: triethylammonium sulfate (2:1) has a weak ability to penetrate the skin, but long-term exposure may cause irritation and allergies. Close contact should be with appropriate protective equipment, such as gloves and goggles.
-Environmental impact: triethylammonium sulphate (2:1) has a certain toxicity to aquatic organisms, so avoid discharging it into the water body.
-Storage and Handling: The triethylammonium sulfate (2:1) should be stored sealed in a cool, dry place, away from fire and oxidizing agents. When handling should pay attention to comply with the relevant safety procedures.
Last Update：2024-04-10 22:29:15
