1264088-38-1
Acetic acid,chloro[(3-bromophenyl)hydrazono]-,ethyl ester
CAS: 1264088-38-1
Molecular Formula: C10H10BrClN2O2
1264088-38-1 - Names and Identifiers
1264088-38-1 - Physico-chemical Properties
| Molecular Formula | C10H10BrClN2O2 |
| Molar Mass | 305.56 |
| Density | 1.53±0.1 g/cm3(Predicted) |
| Melting Point | 84-86 °C |
| Boling Point | 351.2±44.0 °C(Predicted) |
| pKa | 11.06±0.10(Predicted) |
1264088-38-1 - Introduction
[(3-Bromophenyl) hydrazino] ethyl chloroacetate is an organic compound whose chemical formula is C9H9BrClNO2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Ethyl [(3-bromophenyl) hydrazino] chloroacetate is a colorless to pale yellow liquid.
-Solubility: It is soluble in common organic solvents, such as ethanol, dimethylformamide and chloroform.
-Melting point and boiling point: The melting point is not recorded, and the boiling point is 179-180°C.
-Stability: relatively stable under normal storage conditions.
Use:
- [(3-Bromophenyl) hydrazino] ethyl chloroacetate is mainly used as an intermediate and reagent in organic synthesis.
Method:
The preparation of ethyl [(3-bromophenyl) hydrazino] chloroacetate can be carried out by the following steps:
1. In a solvent, the glacial acetic acid and chloroacetic acid used for dehydration are reacted to generate ethyl chloroacetate.
2. At low temperature, ethyl chloroacetate is reacted with phenyl hydrazine salt (which can be prepared by reacting hydrazine with benzaldehyde or phenol) to produce the target product.
Safety Information:
- [(3-Bromophenyl) hydrazino] ethyl chloroacetate is a compound used in organic synthesis and should be operated under the guidance of a laboratory or professional.
-Wear appropriate personal protective equipment, such as lab gloves and safety glasses, to avoid direct contact with skin and eyes.
-It may be combustible and should be kept away from open flames and high temperatures.
-During storage and handling, strictly observe chemical safety procedures.
Nature:
-Appearance: Ethyl [(3-bromophenyl) hydrazino] chloroacetate is a colorless to pale yellow liquid.
-Solubility: It is soluble in common organic solvents, such as ethanol, dimethylformamide and chloroform.
-Melting point and boiling point: The melting point is not recorded, and the boiling point is 179-180°C.
-Stability: relatively stable under normal storage conditions.
Use:
- [(3-Bromophenyl) hydrazino] ethyl chloroacetate is mainly used as an intermediate and reagent in organic synthesis.
Method:
The preparation of ethyl [(3-bromophenyl) hydrazino] chloroacetate can be carried out by the following steps:
1. In a solvent, the glacial acetic acid and chloroacetic acid used for dehydration are reacted to generate ethyl chloroacetate.
2. At low temperature, ethyl chloroacetate is reacted with phenyl hydrazine salt (which can be prepared by reacting hydrazine with benzaldehyde or phenol) to produce the target product.
Safety Information:
- [(3-Bromophenyl) hydrazino] ethyl chloroacetate is a compound used in organic synthesis and should be operated under the guidance of a laboratory or professional.
-Wear appropriate personal protective equipment, such as lab gloves and safety glasses, to avoid direct contact with skin and eyes.
-It may be combustible and should be kept away from open flames and high temperatures.
-During storage and handling, strictly observe chemical safety procedures.
Last Update：2024-04-10 22:29:15
