C12-14 Pareth-9
molecular structure · PubChem
AKA: Pareth-9 C12-14
Synthetic
Cleanser
Plant Oil
Not Clean
Alcohols, C12-14, ethoxylated (9 mol EO average molar ratio)
CAS #
68131-39-5
Form
Liquid
Functions
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Removes Impurities
Cleansing Surfactant
Traditional Use
Synthetic nonionic surfactant developed in the mid-20th century as an emulsifier and solubilizer. Created to replace natural plant-based emulsifiers in cosmetic formulations, offering improved stability and consistency.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
Verified Jun 2026
Data: CosIng · EWG · CIR