4-Bromo-N,N-bis(4-butoxyphenyl)-benzenamine
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine
CAS: 666711-17-7
Molecular Formula: C26H30BrNO2
4-Bromo-N,N-bis(4-butoxyphenyl)-benzenamine - Names and Identifiers
4-Bromo-N,N-bis(4-butoxyphenyl)-benzenamine - Physico-chemical Properties
| Molecular Formula | C26H30BrNO2 |
| Molar Mass | 468.43 |
| Density | 1.22 |
| Boling Point | 558.2±45.0 °C(Predicted) |
| pKa | -2.27±0.60(Predicted) |
4-Bromo-N,N-bis(4-butoxyphenyl)-benzenamine - Introduction
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine is an organic compound with the formula C30H35BrNO2. The following is a description of its nature, use, preparation and safety information:
Nature:
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine is a solid with the appearance of white or yellow crystals. Its melting point is between 75-82°C. It is almost insoluble in water at normal temperature, but soluble in organic solvents such as alcohols, ethers and ketones.
Use:
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine is a reagent widely used in organic synthesis. It is often used in the synthesis of other organic compounds and is used as an intermediate in the synthesis of dyes, pharmaceuticals and chemicals.
Preparation Method:
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine can be prepared by the substitution reaction of aniline. First, aniline and a reaction solvent are charged in a reaction vessel, which is then heated to an appropriate temperature. Next, the brominating agent is added and the reaction is heated for a period of time. Finally, the reaction solution is cooled and purified by crystallization to obtain the desired product.
Safety Information:
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine is relatively safe under correct operation and storage conditions, but the following matters still need to be noted:
1. Avoid inhalation or contact with the dust or gas of the compound, and use personal protective equipment (such as respirators, protective gloves and protective glasses).
2. Operate under airtight ventilation conditions to prevent its steam from accumulating indoors.
3. avoid contact with chemicals such as oxidants, acids and alkalis to avoid dangerous reactions.
4. When storing, it should be stored separately from flammable substances, oxidants and acids, away from fire sources and high temperature areas.
In any operation or use of chemicals, please always follow the correct laboratory safety measures and consult professional advice when needed.
Nature:
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine is a solid with the appearance of white or yellow crystals. Its melting point is between 75-82°C. It is almost insoluble in water at normal temperature, but soluble in organic solvents such as alcohols, ethers and ketones.
Use:
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine is a reagent widely used in organic synthesis. It is often used in the synthesis of other organic compounds and is used as an intermediate in the synthesis of dyes, pharmaceuticals and chemicals.
Preparation Method:
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine can be prepared by the substitution reaction of aniline. First, aniline and a reaction solvent are charged in a reaction vessel, which is then heated to an appropriate temperature. Next, the brominating agent is added and the reaction is heated for a period of time. Finally, the reaction solution is cooled and purified by crystallization to obtain the desired product.
Safety Information:
4-Bromo-N,N-bis(4-butoxyphenyl)benzenamine is relatively safe under correct operation and storage conditions, but the following matters still need to be noted:
1. Avoid inhalation or contact with the dust or gas of the compound, and use personal protective equipment (such as respirators, protective gloves and protective glasses).
2. Operate under airtight ventilation conditions to prevent its steam from accumulating indoors.
3. avoid contact with chemicals such as oxidants, acids and alkalis to avoid dangerous reactions.
4. When storing, it should be stored separately from flammable substances, oxidants and acids, away from fire sources and high temperature areas.
In any operation or use of chemicals, please always follow the correct laboratory safety measures and consult professional advice when needed.
Last Update：2024-04-09 21:01:54
