CAS 104389-31-3 Polyisoprene,cis - Materials / Alfa Chemistry

NAVIGATION

Polyisoprene,cis

PRICE INQUIRY

Catalog Number

ACM104389313-4

CAS Number

104389-31-3

Product Name

Polyisoprene,cis

Structure

Category

Hydrophobic Polymers

Synonyms

POLY(ISOPRENE), CIS, AVERAGE M.W. 800.000;POLYISOPRENE, CIS, AVERAGE MW CA. 40,000(GPC) (MADE FROM SYNTHETIC RUBBER);POLYISOPRENE, CIS, AVERAGE MW CA. 38,000(GPC) (MADE FROM NATURAL RUBBER);cis-Polyisopreneaveragemwca.38,000(gpc);madefromnaturalrubber;cis

IUPAC Name

N-hydroxy-4-(4-methoxyphenyl)sulfonyl-1-(3-phenoxypropyl)piperidine-4-carboxamide

Molecular Weight

800000

Molecular Formula

[CH₂CH=C(CH₃)CH₂]n

Canonical SMILES

COC1=CC=C(C=C1)S(=O)(=O)C2(CCN(CC2)CCCOC3=CC=CC=C3)C(=O)NO

InChI Key

FBLQAKOTTHGGBJ-UHFFFAOYSA-N

Purity

96%

Density

0.91 (25°C)

Application

Polyisoprene, particularly in its cis form, serves as both the natural and synthetic backbone for many vital rubber products, characterized by their high resilience and low heat buildup. It provides significant advantages in processing and is often blended with other elastomers, enhancing performance in various applications. This material is essential in the production of countless commercial items, including automotive tires and adhesives, due to its resistance to abrasion and a broad range of solvents. Notably, natural rubber, harvested directly from the Hevea brasiliensis tree, is a strategic resource in numerous industries, from medical to transportation, because of its unique properties that include resistance to many chemicals and ease of processing. The synthesis of cis-1,4-polyisoprene enhances these properties by yielding a more uniform material. This polymer's excellent balance of elasticity, low toxicity, and versatility make it indispensable for products that require close consumer contact, such as baby bottle nipples.

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