Polyethylene glycol 4000 [25322-68-3]

Polyethylene Glycol 4000 [25322-68-3] is a recognized compound in chemical applications, featuring a molecular formula of (C2H4O)nH2O and a molecular weight ranging between 3500 and 4400. This versatile solvent exhibits a Boiling Point of 197.6 °C and a Melting Point of -12.8 °C. It is classified as a Warning substance This specific Polyethylene Glycol 4000 conforms to reference standards, presenting as a white powder with a maximum colour value of 80 and a water content of ≤ 1%. It is supplied in a form suitable for professional applications, with a pH range of 5.0-7.0. Workplace handling may require safety goggles and gloves due to its classification as a glycol ether, polyether.

• CAS Number: 25322-68-3
• Melting Point: -12.8 °C
• Molecular Formula: (C2H4O)nH2O
• Molecular Weight: 3500 to 4400
• Boiling Point: 197.6 °C
• Hazard Statements:
• H315: Causes skin irritation [Warning Skin corrosion/irritation]
• H302: Harmful if swallowed [Warning Acute toxicity, oral]