Polypropylene Glycol (PPG)
CAS:25322-69-4
Code:PPG
Formula:C6H14O3
Polypropylene glycol polyols deliver controlled hydroxyl functionality for flexible foams, CASE systems, and specialty polyurethane applications. Available across a full molecular weight range for tailored reactivity.
Technical Specifications
AppearanceClear viscous liquids
Hydroxyl Number20–700 mg KOH/g
PurityPolypropylene glycol polyols
Molecular FormulaC6H14O3
Molecular Weight134.17
Values shown are typical specification targets; request the latest Technical Data Sheet for certified ranges.
Applications
Flexible polyurethane foams
CASE formulations
sealants
coatings
Chemical Features
hydroxyl functionalpolyol