双(3,4-二氨基苯基)甲酮
bis(3,4-Diaminophenyl)methanone
CAS: 5007-67-0
Molecular Formula: C13H14N4O
双(3,4-二氨基苯基)甲酮 - Names and Identifiers
| Name | bis(3,4-Diaminophenyl)methanone |
| Synonyms | bis(3,4-Diaminophenyl) 3,3',4,4'-Tetraaminobenzophenon Bis(3,4-diaminophenyl)methanone bis(3,4-Diaminophenyl)methanone 3,4,3',4'-Tetraaminobenzophenone 3.3'.4.4'-TETRA AMINOBENZOPHENONE Methanone, bis(3,4-diaminophenyl)- |
| CAS | 5007-67-0 |
| EINECS | 225-683-4 |
双(3,4-二氨基苯基)甲酮 - Physico-chemical Properties
| Molecular Formula | C13H14N4O |
| Molar Mass | 242.28 |
| Density | 1.371 |
| Melting Point | 216-218℃ |
| Boling Point | 591.1±50.0 °C(Predicted) |
| pKa | 3.06±0.10(Predicted) |
| Storage Condition | 室温，避光，惰性气体保存 |
| MDL | MFCD00014772 |
双(3,4-二氨基苯基)甲酮 - Introduction
bis (3,4-diaminophene) methanone (also known as DAPMK) is an organic compound with the chemical formula C14H14N4O. The following is a description of the nature, use, preparation and safety information of DAPMK:
Nature:
1. Appearance: DAPMK is a white crystalline solid.
2. Solubility: It is soluble in commonly used organic solvents such as ethanol, acetone, dimethylformamide, etc., but also soluble in concentrated sulfuric acid and concentrated nitric acid.
3. Melting Point: about 208-211 ° C.
Use:
1. DAPMK is mainly used in the manufacture of dyes and pigments, especially suitable for the synthesis of organic dyes containing aniline groups.
2. It can also be used as an intermediate for coatings and paints.
3. DAPMK can be used for the synthesis of catalysts and the coordination chemistry of metal ions.
Preparation Method:
Generally, the preparation method of DAPMK is through the condensation reaction of p-phenylenediamine and formaldehyde. The simple preparation method is to dissolve the phenylenediamine in formaldehyde, add the catalyst and heat and stir, and then purify the crystal of the product by filtration and crystallization.
Safety Information:
1. DAPMK is an organic compound with certain toxicity and requires attention to safe operation.
2. When using and storing DAPMK, avoid contact with strong oxidants, strong acids and other substances to avoid dangerous reactions.
3. Contact DAPMK should avoid direct exposure of skin and eyes, if accidentally contact, please immediately rinse with plenty of water, and seek the advice of a doctor.
4. When operating and handling DAPMK, wear protective glasses, gloves and protective clothing to ensure good ventilation conditions.
Nature:
1. Appearance: DAPMK is a white crystalline solid.
2. Solubility: It is soluble in commonly used organic solvents such as ethanol, acetone, dimethylformamide, etc., but also soluble in concentrated sulfuric acid and concentrated nitric acid.
3. Melting Point: about 208-211 ° C.
Use:
1. DAPMK is mainly used in the manufacture of dyes and pigments, especially suitable for the synthesis of organic dyes containing aniline groups.
2. It can also be used as an intermediate for coatings and paints.
3. DAPMK can be used for the synthesis of catalysts and the coordination chemistry of metal ions.
Preparation Method:
Generally, the preparation method of DAPMK is through the condensation reaction of p-phenylenediamine and formaldehyde. The simple preparation method is to dissolve the phenylenediamine in formaldehyde, add the catalyst and heat and stir, and then purify the crystal of the product by filtration and crystallization.
Safety Information:
1. DAPMK is an organic compound with certain toxicity and requires attention to safe operation.
2. When using and storing DAPMK, avoid contact with strong oxidants, strong acids and other substances to avoid dangerous reactions.
3. Contact DAPMK should avoid direct exposure of skin and eyes, if accidentally contact, please immediately rinse with plenty of water, and seek the advice of a doctor.
4. When operating and handling DAPMK, wear protective glasses, gloves and protective clothing to ensure good ventilation conditions.
Last Update：2024-04-10 22:29:15
