Platinum Divinyldisiloxane

INCI: PLATINUM DIVINYLDISILOXANE

CAS Number
68478-92-2 (Karstedt's catalyst complex)
Function
Catalyst (hydrosilylation catalyst used in silicone polymer crosslinking for cosmetic formulations)
Safety Rating
MODERATE

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not specifically restricted by FDA; treated as processing aid/residual

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

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
negligible
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Industrial catalyst, not an active cosmetic ingredient; residual platinum levels in final silicone products should be minimized (typical <10 ppm); heavy metal testing recommended on finished product

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Concern Level: Moderate

Frequently Asked Questions

Is Platinum Divinyldisiloxane safe in cosmetics?

Industrial catalyst, not an active cosmetic ingredient; residual platinum levels in final silicone products should be minimized (typical <10 ppm); heavy metal testing recommended on finished product The EU classifies Platinum Divinyldisiloxane as "permitted". Safety rating: MODERATE.

Is Platinum Divinyldisiloxane allowed in the EU?

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

What does Platinum Divinyldisiloxane do in cosmetics?

Platinum Divinyldisiloxane functions as: Catalyst (hydrosilylation catalyst used in silicone polymer crosslinking for cosmetic formulations). It is classified as a cosmetic ingredient in our database. CAS number: 68478-92-2 (Karstedt's catalyst complex).

What is the Margin of Safety for Platinum Divinyldisiloxane?

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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