Dimethoxysilyl Ethylenediaminopropyl Dimethicone

INCI: DIMETHOXYSILYL ETHYLENEDIAMINOPROPYL DIMETHICONE

CAS Number
71750-80-6
Function
Hair conditioning, emulsifier, antistat, film forming
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Permitted โ€” no specific CFR restriction; CIR concluded dimethicone family safe as used

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

Safety Data

Margin of Safety (MoS)
adequate
Dermal Absorption
negligible
Sensitization
high

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

Typical use level 0.5โ€“5.0% in hair care. Amino-functional silicones can elevate product pH โ€” monitor and buffer accordingly. Inhalation concern in spray products (ensure non-respirable particle size). Residual methanol from methoxy hydrolysis should be below detection limit in finished product.

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Concern Level: Moderate

Regulatory Flags

eu_children_restricted

Frequently Asked Questions

Is Dimethoxysilyl Ethylenediaminopropyl Dimethicone safe in cosmetics?

Typical use level 0.5โ€“5.0% in hair care. Amino-functional silicones can elevate product pH โ€” monitor and buffer accordingly. Inhalation concern in spray products (ensure non-respirable particle size). Residual methanol from methoxy hydrolysis should be below detection limit in finished product. The EU classifies Dimethoxysilyl Ethylenediaminopropyl Dimethicone as "permitted". Safety rating: GOOD.

Is Dimethoxysilyl Ethylenediaminopropyl Dimethicone allowed in the EU?

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

What does Dimethoxysilyl Ethylenediaminopropyl Dimethicone do in cosmetics?

Dimethoxysilyl Ethylenediaminopropyl Dimethicone functions as: Hair conditioning, emulsifier, antistat, film forming. It is classified as a cosmetic ingredient in our database. CAS number: 71750-80-6.

What is the Margin of Safety for Dimethoxysilyl Ethylenediaminopropyl 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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