2-ethanediyl),.alpha.-[2-[(1-oxo-9-octadecenyl)amino]ethyl]-.omega.-hydroxy-,(Z)-Poly(oxy-1 - Names and Identifiers
2-ethanediyl),.alpha.-[2-[(1-oxo-9-octadecenyl)amino]ethyl]-.omega.-hydroxy-,(Z)-Poly(oxy-1 - Physico-chemical Properties
2-ethanediyl),.alpha.-[2-[(1-oxo-9-octadecenyl)amino]ethyl]-.omega.-hydroxy-,(Z)-Poly(oxy-1 - Introduction
POE OLEIC AMIDE is a polymer compound, often abbreviated as PHEA. It has the following properties:
1. Appearance: white to yellow solid or powdery substance.
2. Solubility: Soluble in chlorinated solvents, ketone solvents and ester solvents, but insoluble in water.
3. melting point: the melting point is higher, generally between 150-180 ℃.
The main uses of PHEA are:
1. Surfactant: Due to its hydrophobic and hydrophilic segments, PHEA can be used as a surfactant, which has a wide range of applications in wetting, emulsification and dispersion.
2. Polymer materials: PHEA can be used to prepare various polymer materials, such as polymer coatings, adhesives, plastics, etc.
3. Medical field: PHEA has good biocompatibility and can be used to prepare biological materials, drug delivery systems, etc.
The method of preparing PHEA is generally achieved by ring-opening polymerization of epoxy compounds. The commonly used method is to react ethylene glycol with ethylene oxide, and then introduce compounds such as acetoacetic anhydride and octadecanol for acylation.
Regarding the safety information of PHEA, due to the lack of specific toxicological data, its potential harm to the human body is not clear. Therefore, it is necessary to take appropriate protective measures when using PHEA, such as wearing protective gloves, goggles and protective clothing to ensure good indoor ventilation. At the same time, direct contact with skin, eyes and inhalation of dust should be avoided. If exposed or inhaled, seek medical attention immediately.
Last Update：2024-04-09 21:04:16