4-tert-Butylbenzamide
4-tert-Butylbenzamide
CAS: 56108-12-4
Molecular Formula: C11H15NO
4-tert-Butylbenzamide - Names and Identifiers
| Name | 4-tert-Butylbenzamide |
| Synonyms | P-T-BUTYLBENZAMIDE 4-TERT-BUTYLBENZAMIDE 4-tert-Butylbenzamide 4-(TERT-BUTYL)BENZENECARBOXAMIDE Benzamide, 4-(1,1-dimethylethyl)- |
| CAS | 56108-12-4 |
| InChI | InChI=1/C11H15NO/c1-11(2,3)9-6-4-8(5-7-9)10(12)13/h4-7H,1-3H3,(H2,12,13) |
4-tert-Butylbenzamide - Physico-chemical Properties
| Molecular Formula | C11H15NO |
| Molar Mass | 177.24 |
| Density | 1.013±0.06 g/cm3(Predicted) |
| Melting Point | 170 °C |
| Boling Point | 293.2±19.0 °C(Predicted) |
| Flash Point | 131.1°C |
| Vapor Presure | 0.00175mmHg at 25°C |
| BRN | 2086692 |
| pKa | 16.25±0.50(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.524 |
| MDL | MFCD00017139 |
4-tert-Butylbenzamide - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| Hazard Class | IRRITANT |
4-tert-Butylbenzamide - Introduction
4-tert-Butylbenzamide is an organic compound with the chemical formula C11H15NO. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 4-tert-Butylbenzamide is a colorless or light yellow crystalline powder.
-Solubility: It is soluble in organic solvents such as ethanol, ether and ketone at room temperature, but insoluble in water.
-Melting point: The melting point of 4-tert-Butylbenzamide is about 145-148°C.
Use:
- 4-tert-Butylbenzamide can be used as a light stabilizer and pharmaceutical intermediate.
-It can also be used as a reagent in organic synthesis and used to synthesize other organic compounds.
Preparation Method:
- 4-tert-Butylbenzamide can be obtained by reacting p-tert-butyl benzoyl chloride with ammonia. Under the reaction conditions, ammonia and benzoyl chloride react to produce 4-tert-Butylbenzamide.
-Another preparation method is to react p-tert-butylbenzene and hydrogen cyanide to generate p-tert-butylbenzonitrile, and then react the nitrile with acid to obtain 4-tert-Butylbenzamide.
Safety Information:
- 4-tert-Butylbenzamide is generally relatively safe under normal use and storage conditions.
-It should be kept away from fire and stored in a dry, well-ventilated place.
-During handling and use, wear appropriate protective equipment to avoid contact with skin and eyes.
-If inhaled or exposed to 4-tert-Butylbenzamide, clean the affected area immediately and seek medical help.
Please note that the information provided above is for informational purposes only. When using or handling chemicals, it is important to follow correct safety practices and consult a professional if necessary.
Nature:
-Appearance: 4-tert-Butylbenzamide is a colorless or light yellow crystalline powder.
-Solubility: It is soluble in organic solvents such as ethanol, ether and ketone at room temperature, but insoluble in water.
-Melting point: The melting point of 4-tert-Butylbenzamide is about 145-148°C.
Use:
- 4-tert-Butylbenzamide can be used as a light stabilizer and pharmaceutical intermediate.
-It can also be used as a reagent in organic synthesis and used to synthesize other organic compounds.
Preparation Method:
- 4-tert-Butylbenzamide can be obtained by reacting p-tert-butyl benzoyl chloride with ammonia. Under the reaction conditions, ammonia and benzoyl chloride react to produce 4-tert-Butylbenzamide.
-Another preparation method is to react p-tert-butylbenzene and hydrogen cyanide to generate p-tert-butylbenzonitrile, and then react the nitrile with acid to obtain 4-tert-Butylbenzamide.
Safety Information:
- 4-tert-Butylbenzamide is generally relatively safe under normal use and storage conditions.
-It should be kept away from fire and stored in a dry, well-ventilated place.
-During handling and use, wear appropriate protective equipment to avoid contact with skin and eyes.
-If inhaled or exposed to 4-tert-Butylbenzamide, clean the affected area immediately and seek medical help.
Please note that the information provided above is for informational purposes only. When using or handling chemicals, it is important to follow correct safety practices and consult a professional if necessary.
Last Update：2024-04-09 15:17:58
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