Bis-C30-45 Alkyl Dimethicone

INCI: BIS-C30-45 ALKYL DIMETHICONE

CAS Number
Related mono-substituted: 243137-49-7 (C30-45 Alkyl Dimethicone); bis-form may share or lack distinct CAS
Function
Skin conditioning, emollient
Safety Rating
EXCELLENT

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not prohibited or restricted

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 safety concerns; confirm absence of D4/D5 cyclosiloxane impurities per EU REACH restrictions (Annex XVII, entries 70).

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Concern Level: Low

Frequently Asked Questions

Is Bis-C30-45 Alkyl Dimethicone safe in cosmetics?

Minimal safety concerns; confirm absence of D4/D5 cyclosiloxane impurities per EU REACH restrictions (Annex XVII, entries 70). The EU classifies Bis-C30-45 Alkyl Dimethicone as "permitted". Safety rating: EXCELLENT.

Is Bis-C30-45 Alkyl Dimethicone allowed in the EU?

Bis-C30-45 Alkyl Dimethicone EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Bis-C30-45 Alkyl Dimethicone do in cosmetics?

Bis-C30-45 Alkyl Dimethicone functions as: Skin conditioning, emollient. It is classified as a cosmetic ingredient in our database. CAS number: Related mono-substituted: 243137-49-7 (C30-45 Alkyl Dimethicone); bis-form may share or lack distinct CAS.

What is the Margin of Safety for Bis-C30-45 Alkyl Dimethicone?

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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