Definition that contains propylene
- polypropylene a polymer of propylene used as a thermoplastic molding material
- allyl group the univalent unsaturated organic radical C3H5; derived from propylene
- allyl the univalent unsaturated organic radical C3H5; derived from propylene
- allyl radical the univalent unsaturated organic radical C3H5; derived from propylene
- polypropene a polymer of propylene used as a thermoplastic molding material