Ethylene glycol (ethane-1,2-diol), technically at least 99.5 % (5,55 kg) - 222 kg

For chemical-technical applications.

Application

Mono-ethylene glycol, also known as ethane-1,2-diol, is a clear, colorless and almost odorless dihydric alcohol. In contrast to mono-propylene glycol, ethylene glycol is harmful to health even in small quantities and is therefore only suitable for use as a technical coolant or as a technical antifreeze. However, it is particularly suitable for this purpose as it is absolutely frost-proof even at the lowest temperatures and is also highly compatible with materials. In particular, the use of a wide variety of metal alloys with mono-ethylene glycol - in contrast to other substances - can be regarded as uncritical.  

In addition to this main area of application, ethylene glycol is also used as a technical solvent and serves as the basis for the production of polyester fibers in large-scale chemical applications. By far the largest quantity, namely more than 45% of annual production, is processed into plastic in China. The thermal conductivity of ethylene glycol makes it suitable as a heat transfer medium and it is generally used as a mixture in the desired concentration. Unlike mono-ethylene glycol, 1,2-mono-propylene glycol is non-toxic and can therefore also be used in cooling systems that are used in food areas.

Precautions

Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.  Provide process area with good ventilation to prevent formation of vapors. 

Hazard statements

H302 - Harmful if swallowed.
H373 - May cause damage to organs (kidneys) through prolonged or repeated exposure (if swallowed). 

Precautionary statements

P264 - Wash hands thoroughly after handling.
P270 - Do not eat, drink or smoke when using.
P301+P312 - IF SWALLOWED: Call a poison center or doctor if you feel unwell.
P330 - Rinse mouth. 

Further information

Ethylene glycol is an important process chemical in chemical production. The name glycol comes from the Greek word for sweet, glykys. And even if mono-propylene glycol and ethylene glycol look and taste very similar, ethylene glycol is far more toxic if ingested. Poisoning is similar to methanol poisoning and can cause serious damage to health or even be fatal.

Storage

Store only in the original container in a cool, well-ventilated place. Keep container closed when not in use. Avoid direct sunlight.