dPP; Discrete Oligopropylene

Discrete Oligopropylene; Discrete Polypropylene

Also known as: Discrete Oligopropylene;

Discrete Polypropylene (dPP) is a family of precision oligomeric hydrocarbon materials with defined degrees of polymerization, regular methyl branches, and methyl end groups. The illustrated backbone has a methylene–methine repeat structure. Its methyl side groups provide a defined variable for comparing packing and compatibility in branched and linear hydrocarbon chains. Different chain lengths support studies of branch density, stereosequence, and segment size in relation to thermal behavior, local motion, and material interfaces. In this series, n denotes the number of propylene structural units shown. Terminal carbon atoms are included in the complete molecular composition. Side-chain stereochemistry can be characterized by appropriate structural analyses.

Applications:

Precision methyl-branched hydrocarbon-chain models;
Polypropylene segment structure–property relationships;
Stereosequence, thermal behavior, and compatibility studies.

Customization available.

6 Catalog Nos. · Choose a pack size to add it to your inquiry list

Catalog No. / Product Name	Degree of Polymerization (n)	Exact Mass	Pack Size & Inquiry
PPT-614-008 dPP (n=8); Discrete Oligopropylene (n=8); Discrete Polypropylene	8	366.42	Pack SizeQuantity
PPT-614-016 dPP (n=16); Discrete Oligopropylene (n=16); Discrete Polypropylene	16	702.80	Pack SizeQuantity
PPT-614-024 dPP (n=24); Discrete Oligopropylene (n=24); Discrete Polypropylene	24	1039.17	Pack SizeQuantity
PPT-614-032 dPP (n=32); Discrete Oligopropylene (n=32); Discrete Polypropylene	32	1376.55	Pack SizeQuantity
PPT-614-045 dPP (n=45); Discrete Oligopropylene (n=45); Discrete Polypropylene	45	1923.16	Pack SizeQuantity
PPT-614-064 dPP (n=64); Discrete Oligopropylene (n=64); Discrete Polypropylene	64	2723.06	Pack SizeQuantity