MEG is a colourless, odourless, non-volatile liquid. It is completely miscible in water and many organic solvents. The MEG manufactured is of minimum 99.5 per cent purity and meets the required UV transmittance values specified by polyester manufacturers.
DEG is a stable, high-boiling, odourless and hygroscopic liquid, which is completely miscible in water.
TEG is a colourless, odourless and stable liquid with low viscosity and a high boiling point. It is miscible in water and hygroscopic in nature.