Benzamide, 4-bromo-
4-Bromobenzamide
CAS: 698-67-9
Molecular Formula: C7H6BrNO
Benzamide, 4-bromo- - Names and Identifiers
| Name | 4-Bromobenzamide |
| Synonyms | NSC 404792 4-BROMOBENZAMIDE p-bromo-benzamid P-BROMOBENZAMIDE 4-Bromobenzamide Benzamide, 4-bromo- p-bromobenzoicacidamide 12H-benzo[a]phenothiazine-1-carboxylic acid |
| CAS | 698-67-9 |
| EINECS | 211-817-9 |
| InChI | InChI=1/C7H6BrNO/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H2,9,10) |
Benzamide, 4-bromo- - Physico-chemical Properties
| Molecular Formula | C7H6BrNO |
| Molar Mass | 200.03 |
| Density | 1.5488 (rough estimate) |
| Melting Point | 190-193°C(lit.) |
| Boling Point | 309.9±25.0 °C(Predicted) |
| Flash Point | 141.2°C |
| Vapor Presure | 0.000621mmHg at 25°C |
| Appearance | Solid |
| Color | White |
| Maximum wavelength(λmax) | ['242nm(H2SO4 aq.)(lit.)'] |
| pKa | 15.71±0.50(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5500 (estimate) |
| MDL | MFCD00007991 |
Benzamide, 4-bromo- - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S24/25 - Avoid contact with skin and eyes. |
| WGK Germany | 3 |
| RTECS | CV2365800 |
| HS Code | 29242990 |
Benzamide, 4-bromo- - Introduction
4-Bromobenzamide is an organic compound with the chemical formula C7H6BrNO. The following is its nature, use, preparation and safety information:
Nature:
-Appearance: 4-Bromobenzamide is a colorless to light yellow solid.
-Melting point: about 125-128 degrees Celsius.
-Solubility: Soluble in some organic solvents, such as chloroform, ethanol and dichloromethane.
Use:
- 4-Bromobenzamide can be used as an intermediate in drug synthesis and used in the synthesis of other organic compounds.
-It can also be used in pesticide synthesis and other processes in organic synthesis.
Preparation Method:
The preparation of 4-Bromobenzamide can be carried out by the following steps:
-Step 1: React benzamide with cuprous bromide to generate N-bromobenzamide.
-Step 2: React N-bromobenzamide with sulfuric acid to generate 4-Bromobenzamide.
Safety Information:
- 4-Bromobenzamide is an organic compound that may be irritating to the skin, eyes and respiratory system.
-Wear appropriate personal protective equipment, such as gloves, goggles and respiratory protection, and ensure that you operate in a well-ventilated environment.
-If you come into contact with the compound, rinse immediately with plenty of water and seek medical attention.
Nature:
-Appearance: 4-Bromobenzamide is a colorless to light yellow solid.
-Melting point: about 125-128 degrees Celsius.
-Solubility: Soluble in some organic solvents, such as chloroform, ethanol and dichloromethane.
Use:
- 4-Bromobenzamide can be used as an intermediate in drug synthesis and used in the synthesis of other organic compounds.
-It can also be used in pesticide synthesis and other processes in organic synthesis.
Preparation Method:
The preparation of 4-Bromobenzamide can be carried out by the following steps:
-Step 1: React benzamide with cuprous bromide to generate N-bromobenzamide.
-Step 2: React N-bromobenzamide with sulfuric acid to generate 4-Bromobenzamide.
Safety Information:
- 4-Bromobenzamide is an organic compound that may be irritating to the skin, eyes and respiratory system.
-Wear appropriate personal protective equipment, such as gloves, goggles and respiratory protection, and ensure that you operate in a well-ventilated environment.
-If you come into contact with the compound, rinse immediately with plenty of water and seek medical attention.
Last Update：2024-04-09 02:00:47
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CAS: 698-67-9
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CAS: 698-67-9
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