Benzene, Ethenyl-, Homopolymer, Hydrogenated CAS NO 68441-35-0

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CAS No.:68441-35-0

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Benzene, Ethenyl-, Homopolymer, Hydrogenated is a high-purity, saturated hydrocarbon polymer derived from the complete hydrogenation of polystyrene. This process yields a material with excellent chemical stability, thermal resistance, and low color, making it a valuable intermediate and additive in demanding formulations. It is essential for manufacturers in the specialty chemical, polymer modification, and advanced materials sectors seeking to enhance product performance and longevity.

Application

As a compatibilizer and processing aid in polymer blends and alloys.
As a viscosity modifier and rheology control agent in lubricants, greases, and adhesives.
As a key intermediate in the synthesis of specialty chemicals and pharmaceuticals.
As a plasticizer and tackifier component in elastomer and sealant formulations.
In the production of high-performance waxes and coatings requiring superior stability.
As a model compound for research in polymer science and material characterization.

Basic Information


Product Name	Benzene, Ethenyl-, Homopolymer, Hydrogenated
CAS No.	68441-35-0
Molecular Formula	(C8H8)n·H2
Molecular Weight	Variable (Polymer)
Synonyms	Hydrogenated Polystyrene; Poly(vinylbenzene), Hydrogenated; Poly(1-phenylethylene), Hydrogenated; Saturated Polystyrene Oligomer; Hydrogenated PS; H-PS; Polystyrene, hydrogenated; Oligomeric Hydrogenated Styrene
EINECS	Contact for details

Quality Control

Our Benzene, Ethenyl-, Homopolymer, Hydrogenated is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency in molecular weight distribution, degree of hydrogenation, and purity. Certificates of Analysis (COA) detailing key parameters are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white solid / flakes
Identification (IR)	Conforms to structure
Assay (Hydrogenation Degree)	≥ 98% (by 1H-NMR)
Molecular Weight (Mw)	500 - 5000 g/mol (Custom ranges available)
Polydispersity Index (PDI)	< 1.5
Residual Solvent	< 0.5% (by GC)
Heavy Metals	< 10 ppm