Summary
Introduction:
This text is a safety card for diethylene glycol, providing information on its physical and chemical properties, potential hazards, exposure limits, and handling procedures. The card is a result of cooperation between the International Programme on Chemical Safety and the Commission of the European Communities.
Key Points:
* Diethylene glycol is a colorless, odorless, viscous, and hygroscopic liquid.
* It reacts violently with strong oxidants.
* The substance can be absorbed into the body by ingestion and inhalation.
* It is irritating to the eyes, skin, and respiratory tract and may cause effects on the central nervous system, kidneys, and liver.
* Exposure may result in unconsciousness.
* The substance has no established occupational exposure limit (TLV), but the maximum concentration at workplaces is 10 ppm (44 mg/m³).
* Physical properties include a boiling point of 245°C, melting point of -6.5 to -10.5°C, and relative density of 1.12.
* It is soluble in water and has a log Pow of -1.98.
Main Message:
Diethylene glycol is a hazardous substance that requires careful handling and strict adherence to safety measures. It is essential to prevent exposure to this substance, especially through ingestion and inhalation, and to ensure adequate ventilation when handling it. In case of exposure, prompt first aid measures should be taken, and medical attention should be sought if necessary. It is also crucial to store diethylene glycol in a cool, dry place, separated from strong oxidants, and to dispose of any spills or leaks properly. Employers and employees must be aware of the potential hazards and exposure limits of diethylene glycol and follow the recommended safety procedures to minimize the risks associated with its use.
Citation
“International Chemical Safety Cards - DIEThYLENE GLYCOL - ICSC: 0619.” NIOSh, IPCS, CEC, March 25, 1999. niosh.dnacih.com/nioshdbs/ipcsneng/neng0619.htm.
