PEG 400 - Polyethylene Glycol 400

PEG 400 widely used in the cannabis industry. PEG 400 (polyethylene glycol 400) is the low-molecular-weight grade of polyethylene glycol. It is a clear, colorless, viscous liquid. PEG 400 is strongly hydrophilic. The partition coefficient of PEG 400 between hexane and water is 0.000015, indicating that when PEG 400 is mixed with water and hexane, there are only 15 parts of hexane per 1 million parts of PEG 400 in the water layer. PEG 400 is soluble in water, acetone, alcohols, benzene, glycerin, and glycols.

Synonym: PEG, Poly(ethylene glycol)

Linear Formula: H(OCH2CH2)nOH

CAS Number: 25322-68-3