Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer

INCI: BIS-DIISOPROPANOLAMINO-PG-PROPYL DISILOXANE/BIS-VINYL DIMETHICONE COPOLYMER

CAS Number
Polymeric (no single CAS); trade product: HydroxySHIELD™ Polymer (Dow)
Function
Hair conditioning, heat protection, silicone film-forming agent
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status restricted
🇺🇸 US Status permitted
US Notes No specific CIR review; accepted under silicone copolymer class

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

DIPA/nitrosamine concern present; vinyl dimethicone residual monomer content should be verified. Supplier safety dossier from Dow required for CPSR submission.

⚠️
Concern Level: Moderate

Frequently Asked Questions

Is Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer safe in cosmetics?

DIPA/nitrosamine concern present; vinyl dimethicone residual monomer content should be verified. Supplier safety dossier from Dow required for CPSR submission. The EU classifies Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer as "restricted". Safety rating: MODERATE.

Is Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer allowed in the EU?

Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer do in cosmetics?

Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer functions as: Hair conditioning, heat protection, silicone film-forming agent. It is classified as a cosmetic ingredient in our database. CAS number: Polymeric (no single CAS); trade product: HydroxySHIELD™ Polymer (Dow).

What is the Margin of Safety for Bis-Diisopropanolamino-PG-Propyl Disiloxane/Bis-Vinyl Dimethicone Copolymer?

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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