Poly(vinylidene chloride-co-vinyl chloride)
Poly(vinylidene chloride-co-vinyl chloride) (CAS: 9011-06-7) is a copolymer known for its excellent barrier properties against gases and moisture. Its hydrophobic nature and self-clinging characteristics make it suitable for specialized packaging applications. This polymer is utilized in various industrial sectors requiring effective containment and protection for sensitive materials, leveraging its unique material science attributes.

Protective Packaging
Exhibits superior gas and moisture barrier properties, making it ideal for packaging sensitive goods that require protection from environmental factors. Its self-clinging nature enhances seal integrity.
Material Science Applications
Serves as a versatile material in research and development for creating advanced materials with specific hydrophobic and barrier functionalities. Its distinct chemical structure offers unique performance characteristics.
Industrial Linings
Can be employed in industrial lining applications where chemical resistance and low permeability are critical. Its durability and resistance to moisture ensure long-term performance in demanding environments.
| Linear formula | (CH2CCl2)x(CH2CHCl)y |
|---|---|
| Density | 1.73 g/mL at 25 °C |
| Particle size | 240-320 μm |
| Application | Superior gas and moisture barrier properties, self clinging. |


Hazard statements
- H332Harmful if inhaled
- H351Suspected of causing cancer
Precautionary statements
- P281Use personal protective equipment as required
| Transport (UN / ADR) | UN 3077 9/PG 3 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20-40 |
| Safety statements (S) | 36/37 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Transition Temp | Tm 164 °C |
|---|
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.
What is Poly(vinylidene chloride-co-vinyl chloride) used for?
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Poly(vinylidene chloride-co-vinyl chloride) is primarily used for its superior gas and moisture barrier properties and its self-clinging characteristics, making it suitable for protective packaging and various material science applications.
What are the CAS number and formula for Poly(vinylidene chloride-co-vinyl chloride)?
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The CAS number is 9011-06-7. The linear formula is (CH2CCl2)x(CH2CHCl)y.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical as a technical/research grade. We do not represent it as USP, BP, or EP grade.
What are the safety and handling considerations for this product?
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This product carries a Warning signal word with hazard statements H332 (Harmful if inhaled) and H351 (Suspected of causing cancer). Handle with appropriate personal protective equipment (P281) in a well-ventilated area.
How is Poly(vinylidene chloride-co-vinyl chloride) packed and shipped?
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This chemical is shipped as UN 3077, Environmentally hazardous substance, solid, n.o.s. (9, PG 3).
How can I request a sample or quote?
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Please contact our sales department via the website or by phone to request a sample or a quotation for Poly(vinylidene chloride-co-vinyl chloride).
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