Bisphenylhexamethicone

INCI: BISPHENYLHEXAMETHICONE

CAS Number
Not widely assigned in public databases (polymeric silicone)
Function
Skin conditioning, hair conditioning, emollient (phenyl-modified silicone)
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes CIR has reviewed dimethicone and related silicones; found safe as used in cosmetics (CIR Final Report, 2003, amended 2012). Bisphenylhexamethicone is covered under the silicone family assessment

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
none

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Minimal risk; phenyl-modified silicone with excellent safety profile. Ensure D4/D5/D6 cyclomethicone residuals are within EU Annex III limits (0.1% w/w each for rinse-off) if sourced from standard silicone manufacturing.

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Concern Level: Low

Frequently Asked Questions

Is Bisphenylhexamethicone safe in cosmetics?

Minimal risk; phenyl-modified silicone with excellent safety profile. Ensure D4/D5/D6 cyclomethicone residuals are within EU Annex III limits (0.1% w/w each for rinse-off) if sourced from standard silicone manufacturing. The EU classifies Bisphenylhexamethicone as "permitted". Safety rating: EXCELLENT.

Is Bisphenylhexamethicone allowed in the EU?

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

What does Bisphenylhexamethicone do in cosmetics?

Bisphenylhexamethicone functions as: Skin conditioning, hair conditioning, emollient (phenyl-modified silicone). It is classified as a cosmetic ingredient in our database. CAS number: Not widely assigned in public databases (polymeric silicone).

What is the Margin of Safety for Bisphenylhexamethicone?

adequate 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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