Is C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane safe in cosmetics?
C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane
INCI: C30-45 ALKYLDIMETHYLSILYL POLYPROPYLSILSESQUIOXANE
C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane (CAS Not individually assigned in CosIng; marketed as DOWSIL™ SW-8005 C30 Resin Wax) is a cosmetic cosmetic ingredient functioning as Viscosity controlling, skin conditioning, film forming, rheology/texture. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
Auto-generated CPSR Part A draft with source citations
CAS Number
Not individually assigned in CosIng; marketed as DOWSIL™ SW-8005 C30 Resin Wax
View industrial chemical safety profile →
Function
Viscosity controlling, skin conditioning, film forming, rheology/texture modifier, structuring agent for sticks
Safety Rating
GOOD
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Adequate by class — Systemic exposure negligible due to polymer size and resin structure
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane.
Calculate MoS for your specific formulation with the MoS Calculator.
Additional Ingredient Properties
1 property record from structured ingredient metadata.
solubility_hlb
{"water_soluble": "no", "oil_soluble": "yes", "soluble_in": "silicones, oils", "insoluble_in": "water, glycerin, ethanol, propylene glycol", "log_p": "9.2", "appearance": "clear to hazy liquid", "source": "Dow"}
Expert Verdict
Expert safety assessment and concern-level summary for C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane.
Frequently Asked Questions
Is C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane allowed in the EU?
C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane do in cosmetics?
C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane functions as: Viscosity controlling, skin conditioning, film forming, rheology/texture modifier, structuring agent for sticks. It is classified as a cosmetic ingredient in our database. CAS number: Not individually assigned in CosIng; marketed as DOWSIL™ SW-8005 C30 Resin Wax.
Compliance Tools
Check C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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Is C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane in Your Products?
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Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for C30-45 Alkyldimethylsilyl Polypropylsilsesquioxane in your formulation.