Metformin Impurity 27
N,N-Diethyl-guanidine
CAS: 18240-93-2
Molecular Formula: C5H13N3
Metformin Impurity 27 - Names and Identifiers
| Name | N,N-Diethyl-guanidine |
| Synonyms | 1,1-DIETHYLGUANIDINE 1,1-Diethylguanidine Metformin Impurity 27 N,N-DIETHYL-GUANIDINE N,N-Diethyl-guanidine Guanidine, N,N-diethyl- |
| CAS | 18240-93-2 |
| InChI | InChI=1/C5H13N3/c1-3-8(4-2)5(6)7/h3-4H2,1-2H3,(H3,6,7) |
Metformin Impurity 27 - Physico-chemical Properties
| Molecular Formula | C5H13N3 |
| Molar Mass | 115.18 |
| Density | 0.99±0.1 g/cm3(Predicted) |
| Melting Point | 220 °C |
| Boling Point | 154.6±23.0 °C(Predicted) |
| Flash Point | 47.3°C |
| Vapor Presure | 3.16mmHg at 25°C |
| pKa | 14.47±0.70(Predicted) |
| Refractive Index | 1.484 |
| Physical and Chemical Properties | Character: white granular crystals |
| Use | Purposes: used as pesticide intermediates. For organic synthesis. Diguanidine sulfate is an important raw material for organic synthesis, especially in the synthesis of pharmaceuticals and pesticides. In the synthesis of pesticides, it is an important intermediate for the synthesis of many pesticides, such as methyl pyrimidine, pyrimidine, ethidium, trimethoprim and pirimicarb. |
Metformin Impurity 27 - Introduction
N,N-Diethyl-guanidine (abbreviated DEG acetate) is an organic compound. Its chemical formula is (C2H5)2N(H)C2H4SO3H.
DEG Acetate is a colorless or light yellow liquid with an ammonia odor. It is soluble in water and miscible with many organic solvents. It is alkaline, easily hygroscopic, and can be used as a buffer and complexing agent.
DEG Acetate is widely used in the chemical and pharmaceutical industries. It can be used as catalyst and reaction intermediate for organic synthesis reaction. In addition, it can be used as a cleaning agent, a surfactant, and a solvent for ion exchange resins.
The preparation method of DEG acetate is usually obtained by reacting ethanol and diethylamine in the presence of sulfuric acid. The specific preparation method can refer to the relevant organic synthesis literature.
in the use of DEG acetate need to pay attention to safety matters. It is an irritant substance that may cause irritation and damage to the eyes, skin and respiratory tract. Therefore, avoid contact with skin and eyes during operation, and ensure that it is used in a well-ventilated area. During handling and storage, appropriate personal protective measures should be taken, such as wearing gloves, protective glasses and masks. In an emergency, appropriate first aid measures should be taken immediately and the advice of a doctor should be consulted.
DEG Acetate is a colorless or light yellow liquid with an ammonia odor. It is soluble in water and miscible with many organic solvents. It is alkaline, easily hygroscopic, and can be used as a buffer and complexing agent.
DEG Acetate is widely used in the chemical and pharmaceutical industries. It can be used as catalyst and reaction intermediate for organic synthesis reaction. In addition, it can be used as a cleaning agent, a surfactant, and a solvent for ion exchange resins.
The preparation method of DEG acetate is usually obtained by reacting ethanol and diethylamine in the presence of sulfuric acid. The specific preparation method can refer to the relevant organic synthesis literature.
in the use of DEG acetate need to pay attention to safety matters. It is an irritant substance that may cause irritation and damage to the eyes, skin and respiratory tract. Therefore, avoid contact with skin and eyes during operation, and ensure that it is used in a well-ventilated area. During handling and storage, appropriate personal protective measures should be taken, such as wearing gloves, protective glasses and masks. In an emergency, appropriate first aid measures should be taken immediately and the advice of a doctor should be consulted.
Last Update：2024-04-10 22:29:15
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