methanone, (2-aminophenyl)(4-aminophenyl)-
2,4'-Diaminobenzophenone
CAS: 14963-42-9
Molecular Formula: C13H12N2O
methanone, (2-aminophenyl)(4-aminophenyl)- - Names and Identifiers
| Name | 2,4'-Diaminobenzophenone |
| Synonyms | 2,4'-DIAMINOBENZOPHENONE 2,4'-Diaminobenzophenone (2-Aminophenyl)(4-aminophenyl)methanon (2-Aminophenyl)(4-aminophenyl)methanone methanone, (2-aminophenyl)(4-aminophenyl)- Methanone, (2-aminophenyl)(4-aminophenyl)- |
| CAS | 14963-42-9 |
| InChI | InChI=1/C13H12N2O/c14-10-7-5-9(6-8-10)13(16)11-3-1-2-4-12(11)15/h1-8H,14-15H2 |
methanone, (2-aminophenyl)(4-aminophenyl)- - Physico-chemical Properties
| Molecular Formula | C13H12N2O |
| Molar Mass | 212.25 |
| Density | 1.233±0.06 g/cm3(Predicted) |
| Melting Point | 129-130 °C |
| Boling Point | 464.7±30.0 °C(Predicted) |
| Flash Point | 234.9°C |
| Vapor Presure | 8.17E-09mmHg at 25°C |
| pKa | 2.26±0.10(Predicted) |
| Refractive Index | 1.673 |
methanone, (2-aminophenyl)(4-aminophenyl)- - Introduction
2,4 '-Diaminobenzophenone is an organic compound with the chemical formula C14H12N2O. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
- 2,4 '-Diaminobenzophenone is a white to light yellow crystalline solid.
-It has a high melting point and solubility, can be dissolved in hot acid, but also soluble in some organic solvents such as alcohol and ether.
Use:
- 2,4 '-Diaminobenzophenone is often used as an intermediate in organic synthesis in the chemical field and is used to synthesize other organic compounds.
-It can also be used as a raw material for dyes and pigments for the preparation of certain colors.
Method:
There are many ways to prepare -2,4 '-Diaminobenzophenone, one of which is commonly used to aminate benzophenone through the Henry reaction. The specific steps include activation of benzophenone and acetic acid, addition of excess aqueous ammonia, reaction, and purification by crystallization to obtain the target product.
Safety Information:
-General laboratory safety regulations should be observed when handling and storing 2,4 '-Diaminobenzophenone.
-The compound may be toxic and irritating and should be handled with appropriate protective equipment such as safety glasses, gloves and lab coats.
-Avoid contact with skin, eyes and respiratory tract and ensure good ventilation.
-In the event of accidental exposure or inhalation of the compound, rinse immediately with water and provide appropriate medical assistance.
Nature:
- 2,4 '-Diaminobenzophenone is a white to light yellow crystalline solid.
-It has a high melting point and solubility, can be dissolved in hot acid, but also soluble in some organic solvents such as alcohol and ether.
Use:
- 2,4 '-Diaminobenzophenone is often used as an intermediate in organic synthesis in the chemical field and is used to synthesize other organic compounds.
-It can also be used as a raw material for dyes and pigments for the preparation of certain colors.
Method:
There are many ways to prepare -2,4 '-Diaminobenzophenone, one of which is commonly used to aminate benzophenone through the Henry reaction. The specific steps include activation of benzophenone and acetic acid, addition of excess aqueous ammonia, reaction, and purification by crystallization to obtain the target product.
Safety Information:
-General laboratory safety regulations should be observed when handling and storing 2,4 '-Diaminobenzophenone.
-The compound may be toxic and irritating and should be handled with appropriate protective equipment such as safety glasses, gloves and lab coats.
-Avoid contact with skin, eyes and respiratory tract and ensure good ventilation.
-In the event of accidental exposure or inhalation of the compound, rinse immediately with water and provide appropriate medical assistance.
Last Update：2024-04-10 22:29:15
