Bis-Vinyldimethicone

INCI: BIS-VINYLDIMETHICONE

CAS Number
68083-19-2 (vinyl-terminated polydimethylsiloxane)
Function
Crosslinking agent (precursor/monomer for silicone elastomer crosspolymers)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR reviewed (2012) as part of 62 dimethicone crosspolymer ingredients โ€” safe in the practices of use and concentration

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

Residual platinum catalyst from hydrosilylation manufacturing (typical <25 ppm); residual cyclic siloxanes (D4/D5) may be present and are under EU scrutiny

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Concern Level: Low

Frequently Asked Questions

Is Bis-Vinyldimethicone safe in cosmetics?

Residual platinum catalyst from hydrosilylation manufacturing (typical <25 ppm); residual cyclic siloxanes (D4/D5) may be present and are under EU scrutiny The EU classifies Bis-Vinyldimethicone as "permitted". Safety rating: GOOD.

Is Bis-Vinyldimethicone allowed in the EU?

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

What does Bis-Vinyldimethicone do in cosmetics?

Bis-Vinyldimethicone functions as: Crosslinking agent (precursor/monomer for silicone elastomer crosspolymers). It is classified as a cosmetic ingredient in our database. CAS number: 68083-19-2 (vinyl-terminated polydimethylsiloxane).

What is the Margin of Safety for Bis-Vinyldimethicone?

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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