1-(4-acetylphenyl)urea
(4-acetylphenyl)urea
CAS: 13143-02-7
Molecular Formula: C9H10N2O2
1-(4-acetylphenyl)urea - Names and Identifiers
| Name | (4-acetylphenyl)urea |
| Synonyms | Nsc27464 (4-acetylphenyl)urea 1-(4-acetylphenyl)urea Urea, N-(4-acetylphenyl)- |
| CAS | 13143-02-7 |
| InChI | InChI=1/C9H10N2O2/c1-6(12)7-2-4-8(5-3-7)11-9(10)13/h2-5H,1H3,(H3,10,11,13) |
1-(4-acetylphenyl)urea - Physico-chemical Properties
| Molecular Formula | C9H10N2O2 |
| Molar Mass | 178.19 |
| Density | 1.261 |
| Boling Point | 329.7±25.0 °C(Predicted) |
| Flash Point | 153.2°C |
| Vapor Presure | 0.000174mmHg at 25°C |
| pKa | 14.29±0.50(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.617 |
1-(4-acetylphenyl)urea - Introduction
(4-Acetylphenyl) urea is an organic compound with the chemical formula C9H9N3O. The following is a description of its nature, use, preparation and safety information:
Nature:
(4-Acetylphenyl) urea is a solid with the appearance of white or pale yellow crystals. It is soluble in organic solvents such as alcohols, ethers and chlorinated hydrocarbons at normal temperature. This compound is poorly soluble in water.
Use:
(4-Acetylphenyl) urea is commonly used as an intermediate and a reagent in organic synthesis. It can be used to synthesize compounds with biological activity, such as drugs and pesticides. In addition, it can also be used as a dye synthesis and chemical analysis reagent.
Preparation Method:
The commonly used method for preparing (4-acetylphenyl) urea is obtained by reacting aniline with acetic anhydride. The specific step is to first react aniline with acetic anhydride in an appropriate solvent, and then obtain the target product through subsequent steps such as crystallization or extraction.
Safety Information:
(4-Acetylphenyl) urea has low toxicity under normal circumstances and is relatively safe under correct use and handling conditions. However, it is still an organic compound, so it is necessary to follow safe operating procedures when handling. Direct contact with skin and eyes should be avoided and good ventilation should be maintained. If ingested or inhaled, please seek medical attention. Local laws and regulations should be followed when disposing of waste.
Please note that the above information is for reference only, and the specific conditions and operations should be carried out according to the actual situation. Always follow proper operating methods and safety measures when using chemicals.
Nature:
(4-Acetylphenyl) urea is a solid with the appearance of white or pale yellow crystals. It is soluble in organic solvents such as alcohols, ethers and chlorinated hydrocarbons at normal temperature. This compound is poorly soluble in water.
Use:
(4-Acetylphenyl) urea is commonly used as an intermediate and a reagent in organic synthesis. It can be used to synthesize compounds with biological activity, such as drugs and pesticides. In addition, it can also be used as a dye synthesis and chemical analysis reagent.
Preparation Method:
The commonly used method for preparing (4-acetylphenyl) urea is obtained by reacting aniline with acetic anhydride. The specific step is to first react aniline with acetic anhydride in an appropriate solvent, and then obtain the target product through subsequent steps such as crystallization or extraction.
Safety Information:
(4-Acetylphenyl) urea has low toxicity under normal circumstances and is relatively safe under correct use and handling conditions. However, it is still an organic compound, so it is necessary to follow safe operating procedures when handling. Direct contact with skin and eyes should be avoided and good ventilation should be maintained. If ingested or inhaled, please seek medical attention. Local laws and regulations should be followed when disposing of waste.
Please note that the above information is for reference only, and the specific conditions and operations should be carried out according to the actual situation. Always follow proper operating methods and safety measures when using chemicals.
Last Update：2024-04-09 20:52:54
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