Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer
Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Eye irritant (GHS Category 1 — H318); slightly irritating to skin at ≤30% concentration; restricted under Annex III with EO/PO residual limits.
Regulatory Flags
Frequently Asked Questions
Is Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer safe in cosmetics?
Eye irritant (GHS Category 1 — H318); slightly irritating to skin at ≤30% concentration; restricted under Annex III with EO/PO residual limits. The EU classifies Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer as "restricted". Safety rating: GOOD.
Is Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer allowed in the EU?
Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer do in cosmetics?
Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer functions as: Softener and conditioner. It is classified as a cosmetic ingredient in our database. CAS number: 921936-12-1.
What is the Margin of Safety for Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer?
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.
Compliance Tools
Check Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer compliance across multiple jurisdictions:
Related Ingredients
Is Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Bis-Isobutyl PEG/PPG-20/35/Amodimethicone Copolymer in your formulation.