878-28-4 - Names and Identifiers
878-28-4 - Physico-chemical Properties
878-28-4 - Introduction
hydroquinone, compound with piperazine (1:1) is an organic compound, often abbreviated as BDP. The following is an introduction to the nature, use, formulation and safety information of BDP:
1. Nature:
-Appearance: BDP is a white crystalline solid.
-Melting point: about 240-244 ° C.
-Solubility: BDP is soluble in water and many organic solvents, such as ethanol, methanol and chloroform.
2. Use:
-chemical raw materials: BDP can be used as a reagent for synthetic dyes, dye intermediates and organic synthesis reactions.
-Pharmaceutical field: BDP can be used as an intermediate or a building block of drug molecules in drug development.
3. Preparation method:
The common preparation method of-BDP is obtained by reacting benzenediol with isopropylamine or succinic dianhydride. The specific steps may be: firstly, dihydroxybenzene is condensed with succinic acid dianhydride to generate dihydroxybenzene dibutyrate, and then hydrolyzed with isopropylamine to generate BDP.
4. Safety Information:
- BDP is generally less toxic under normal conditions of use.
-As a chemical, BDP should be stored in a well-ventilated place, avoid contact with combustibles or oxidants, and keep away from open flames.
-Wear appropriate personal protective equipment such as gloves, goggles and protective clothing when handling BDP.
-in case of emergency, if contact with BDP causes skin irritation or discomfort, immediately rinse the affected area with plenty of water and seek medical help.
Last Update:2024-04-09 15:16:28