PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether

INCI: PEG/POLY(1,2-BUTANEDIOL)-52/32 DIMETHYL ETHER

CAS Number
Not confirmed — limited registry data available for this specific INCI
Function
Solubilizer, viscosity modifier
Safety Rating
MODERATE

Regulatory Status

🇪🇺 EU Status permitted
🇺🇸 US Status permitted
US Notes No individual CIR monograph; safety inferred from PEG group assessments

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

Limited toxicological data available; read-across justification from PEG/polyol ether group data recommended for CPSR submission with full supplier safety data package.

⚠️
Concern Level: Moderate

Regulatory Flags

peg-ingredient

Frequently Asked Questions

Is PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether safe in cosmetics?

Limited toxicological data available; read-across justification from PEG/polyol ether group data recommended for CPSR submission with full supplier safety data package. The EU classifies PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether as "permitted". Safety rating: MODERATE.

Is PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether allowed in the EU?

PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether do in cosmetics?

PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether functions as: Solubilizer, viscosity modifier. It is classified as a cosmetic ingredient in our database. CAS number: Not confirmed — limited registry data available for this specific INCI.

What is the Margin of Safety for PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether?

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.

📱

Is PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether 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 PEG/Poly(1,2-Butanediol)-52/32 Dimethyl Ether in your formulation.