68959-05-7
ethyl dihydrogen phosphate, compound with triethylamine (1:2)
CAS: 68959-05-7
Molecular Formula: C8H22NO4P
68959-05-7 - Names and Identifiers
| Name | ethyl dihydrogen phosphate, compound with triethylamine (1:2) |
| Synonyms | Einecs 273-391-0 Phosphoric acid, monoethyl ester, triethylamine salt |
| CAS | 68959-05-7 |
| EINECS | 273-391-0 |
68959-05-7 - Physico-chemical Properties
| Molecular Formula | C8H22NO4P |
| Molar Mass | 227.24 |
68959-05-7 - Introduction
Ethyl diphosphate (Ethyl Dihydrogen Phosphate) is combined with triethylamine at a molar ratio of 1:2 to form the compound. The following is a description of its nature, use, formulation and safety information:
Nature:
Ethyl acetyl diphosphate is a colorless liquid with low volatility and solubility in organic solvents. It is stable at room temperature, but may decompose when exposed to high temperatures and ignition sources.
Use:
Ethyl acetyl diphosphate is often used as a chemical reagent and is widely used in organic synthesis and catalytic reactions. It can be used as acid catalyst, phosphorus source, ionic liquid catalyst and reducing agent and other applications.
Preparation Method:
Ethyl acetyl diphosphate can be prepared by esterification of ethyl ester and phosphoric acid. The reaction is usually carried out under the protection of an inert gas, and the product is purified by distillation under vacuum or in an inert atmosphere.
Safety Information:
1. Ethyl acetyl diphosphate is irritating and corrosive, and may cause irritation and burns after contact with skin and eyes. Therefore, wear appropriate personal protective equipment, including gloves and goggles, during use.
2. Avoid contact with oxidants and strong bases to reduce possible unsafe reactions.
3. Use in a well-ventilated place to avoid operation in a closed environment.
4. When poisoning or adverse reactions occur, seek medical treatment immediately and bring the safety data sheet of this compound.
Nature:
Ethyl acetyl diphosphate is a colorless liquid with low volatility and solubility in organic solvents. It is stable at room temperature, but may decompose when exposed to high temperatures and ignition sources.
Use:
Ethyl acetyl diphosphate is often used as a chemical reagent and is widely used in organic synthesis and catalytic reactions. It can be used as acid catalyst, phosphorus source, ionic liquid catalyst and reducing agent and other applications.
Preparation Method:
Ethyl acetyl diphosphate can be prepared by esterification of ethyl ester and phosphoric acid. The reaction is usually carried out under the protection of an inert gas, and the product is purified by distillation under vacuum or in an inert atmosphere.
Safety Information:
1. Ethyl acetyl diphosphate is irritating and corrosive, and may cause irritation and burns after contact with skin and eyes. Therefore, wear appropriate personal protective equipment, including gloves and goggles, during use.
2. Avoid contact with oxidants and strong bases to reduce possible unsafe reactions.
3. Use in a well-ventilated place to avoid operation in a closed environment.
4. When poisoning or adverse reactions occur, seek medical treatment immediately and bring the safety data sheet of this compound.
Last Update：2024-04-09 20:48:19
