DSG-mPEG2000 - Names and Identifiers
DSG-mPEG2000 - Introduction
1. glycol is a compound with the chemical formula C39H76O9. It is a non-ionic emulsifier, soluble in organic solvents, but insoluble in water. It is a liquid that is yellow to yellowish brown at room temperature.
1, glycol is mainly used as an auxiliary ingredient in the pharmaceutical and medical fields. It can increase the solubility of the drug and improve the stability of the drug, thereby improving the absorption efficiency of the drug. In addition, it is also used as an emulsifier in skin care products, cosmetics and lotions, etc., to help stabilize emulsion systems.
The method of preparing 1, glycol is generally prepared by reacting 1,2-diacetyl-glucitol with mild lye and then esterifying with methoxy polyethylene glycol.
Regarding the safety information of this compound, the following points need to be noted:
- 1, glycol should be kept away from fire and high temperature to avoid fire and explosion.
-Avoid inhalation, ingestion or skin contact during use, and ensure good ventilation.
-When the skin contact should immediately rinse with plenty of water, if there is discomfort, timely medical treatment.
Last Update：2024-04-09 19:05:53