Polypentene

INCI: POLYPENTENE

CAS Number
Not individually listed in CosIng (polymer of pentene)
Function
Film forming
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically restricted; permitted under general provisions

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Synthetic hydrocarbon polymer; verify absence of residual pentene monomer (volatile, irritant) and assess microplastic classification based on form.

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Concern Level: Low

Frequently Asked Questions

Is Polypentene safe in cosmetics?

Synthetic hydrocarbon polymer; verify absence of residual pentene monomer (volatile, irritant) and assess microplastic classification based on form. The EU classifies Polypentene as "permitted". Safety rating: GOOD.

Is Polypentene allowed in the EU?

Polypentene EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Polypentene do in cosmetics?

Polypentene functions as: Film forming. It is classified as a cosmetic ingredient in our database. CAS number: Not individually listed in CosIng (polymer of pentene).

What is the Margin of Safety for Polypentene?

not established The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.

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