Steardimonium Hydroxypropyl PEG-7 Dimethicone Phosphate Chloride

INCI: STEARDIMONIUM HYDROXYPROPYL PEG-7 DIMETHICONE PHOSPHATE CHLORIDE

CAS Number
220714-63-6
Function
Hair conditioning, antistatic, emulsifying (silicone quat without panthenyl)
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted; UNII: 7PDD38B23D registered in FDA GSRS

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

Ethylene oxide / 1,4-dioxane residual concern from PEG-7 synthesis; trade name Pecosil PSQ-418; limited independent safety data

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Concern Level: Low

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is Steardimonium Hydroxypropyl PEG-7 Dimethicone Phosphate Chloride safe in cosmetics?

Ethylene oxide / 1,4-dioxane residual concern from PEG-7 synthesis; trade name Pecosil PSQ-418; limited independent safety data The EU classifies Steardimonium Hydroxypropyl PEG-7 Dimethicone Phosphate Chloride as "permitted". Safety rating: GOOD.

Is Steardimonium Hydroxypropyl PEG-7 Dimethicone Phosphate Chloride allowed in the EU?

Steardimonium Hydroxypropyl PEG-7 Dimethicone Phosphate Chloride EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Steardimonium Hydroxypropyl PEG-7 Dimethicone Phosphate Chloride do in cosmetics?

Steardimonium Hydroxypropyl PEG-7 Dimethicone Phosphate Chloride functions as: Hair conditioning, antistatic, emulsifying (silicone quat without panthenyl). It is classified as a cosmetic ingredient in our database. CAS number: 220714-63-6.

What is the Margin of Safety for Steardimonium Hydroxypropyl PEG-7 Dimethicone Phosphate Chloride?

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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