Polychloroprene

CAS 9010-98-4[-CH2CH=C(Cl)CH2-]nPolymer Science

Polychloroprene (CAS: 9010-98-4), with the linear formula [-CH2CH=C(Cl)CH2-]n, is a synthetic rubber known for its excellent resistance to oil, heat, weathering, and ozone. It is a hydrophobic polymer widely employed in applications demanding durability and resilience. Polychloroprene is valued in materials science and polymer science for its versatile properties, finding use in various industrial and consumer goods where robust performance is critical.

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Polychloroprene ([-CH2CH=C(Cl)CH2-]n) — chemical structure, CAS 9010-98-4; Materials Science, fine chemical supplied by Tech Serve Solutions

DienesHydrophobic PolymersMaterials SciencePolymer SciencePolymers

01 /Applications

Industrial Hoses and Belts

Its resistance to oils, chemicals, and heat makes polychloroprene ideal for manufacturing conveyor belts, industrial hoses, and power transmission belts that must withstand demanding operational environments.

Adhesives and Sealants

Polychloroprene-based adhesives offer strong bonding capabilities to a variety of substrates and exhibit good resistance to heat and aging, making them suitable for construction and automotive applications.

Protective Coatings

The material's inherent resistance to weathering, ozone, and flame propagation lends itself to use in protective coatings for cables, textiles, and other materials exposed to harsh conditions.

Vibration Dampening Mounts

Used in applications requiring vibration isolation, such as engine mounts and seismic dampeners, due to its good elasticity and damping characteristics.

02 /Properties

Linear formula	[-CH2CH=C(Cl)CH2-]n
Density	1.23 g/mL at 25 °C(lit.)
Viscosity	40, Mooney(lit.)

03 /Safety & handling

Protective equipment	Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Water hazard class (WGK, DE)	3

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

9010-98-4

MDL number

MFCD00084406

PubChem substance

24852330

05 /Additional specifications

Transition Temp	Tg −48 °C

06 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

07 /Frequently asked questions

What is Polychloroprene used for?

Polychloroprene is a synthetic rubber used in industrial hoses, belts, adhesives, sealants, protective coatings, and vibration dampening applications due to its excellent resistance to oil, heat, weathering, and ozone.

What are the CAS number and formula for Polychloroprene?

The CAS number for Polychloroprene is 9010-98-4, and its linear formula is [-CH2CH=C(Cl)CH2-]n.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Polychloroprene as a technical or research-grade material. We do not represent it as USP, BP, or EP grade.

How should Polychloroprene be handled safely?

Handling Polychloroprene requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used if airborne exposure is possible, and it has a WGK Germany rating of 3, indicating a high hazard to water.

How is Polychloroprene packed, shipped, and exported?

Polychloroprene is carefully packed to maintain its integrity during transit. Tech Serve Solutions professionally packs and exports this chemical globally, adhering to all necessary regulations.

How can I request a sample or quote for Polychloroprene?

To request a sample or a quote for Polychloroprene, please contact our sales team through the website or via direct inquiry, providing your specific requirements.