Castor Oil Bis-Hydroxypropyl Dimethicone Esters

INCI: CASTOR OIL BIS-HYDROXYPROPYL DIMETHICONE ESTERS

CAS Number
Not specifically assigned (hybrid silicone-oil ester)
Function
Skin Conditioning, Emollient
Safety Rating
MODERATE

Regulatory Status

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

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

Safety Data

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

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Silicone-oil ester derivative with potential D4/D5/D6 cyclic siloxane residuals; must test and certify compliance with EU restrictions; environmental persistence concerns warrant careful assessment.

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Concern Level: Moderate

Regulatory Flags

plant-oil

Frequently Asked Questions

Is Castor Oil Bis-Hydroxypropyl Dimethicone Esters safe in cosmetics?

Silicone-oil ester derivative with potential D4/D5/D6 cyclic siloxane residuals; must test and certify compliance with EU restrictions; environmental persistence concerns warrant careful assessment. The EU classifies Castor Oil Bis-Hydroxypropyl Dimethicone Esters as "restricted". Safety rating: MODERATE.

Is Castor Oil Bis-Hydroxypropyl Dimethicone Esters allowed in the EU?

Castor Oil Bis-Hydroxypropyl Dimethicone Esters EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.

What does Castor Oil Bis-Hydroxypropyl Dimethicone Esters do in cosmetics?

Castor Oil Bis-Hydroxypropyl Dimethicone Esters functions as: Skin Conditioning, Emollient. It is classified as a cosmetic ingredient in our database. CAS number: Not specifically assigned (hybrid silicone-oil ester).

What is the Margin of Safety for Castor Oil Bis-Hydroxypropyl Dimethicone Esters?

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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