PERFLUOROOCTYLETHYL/DIPHENYL DIMETHICONE
INCI: PERFLUOROOCTYLETHYL/DIPHENYL DIMETHICONE | Function: Film Former, Solvent | Type: Perfluorocarbon
What Is PERFLUOROOCTYLETHYL/DIPHENYL DIMETHICONE?
Perfluorooctylethyl/Diphenyl Dimethicone 是一种含二苯基和全氟辛基的氟化硅氧烷。苯基提供高折射率 (光泽)，氟碳链提供抗水抗油性。用于高端口红和粉底中。
Key Skin Benefits
- + Specialty Solvent — 工业氟化溶剂在化妆品中极少使用
- + Chemical Inertness — 高度稳定不反应
Pros
- + Extremely chemically stable
- + Low surface tension for unique spreading
Cons
- − PFAS compound — environmental persistence concern
- − Limited cosmetic safety data
- − Regulatory risk under evolving PFAS restrictions
Specifications
| Property | Value |
|---|
| Usage Areas | Face, Eye, Body |
| Product Type | Leave-On, Rinse-Off |
| Source | Synthetic |
| Natural Level | Synthetic |
Safety Ratings
| Metric | Rating |
|---|
| Skin Sensitivity | 2/5 |
| Comedogenic Rating | 0/5 |
| EWG Score | 4/10 |
Regional Regulatory Limits
| Region | Leave-on % | Rinse-off % | Status |
|---|
| EU (CosIng) | Under review | Under review | PFAS restriction pending |
| US (CIR/FDA) | No limit | No limit | Minimal use |
| Japan (MHLW) | No limit | No limit | Allowed |
| ASEAN | No limit | No limit | Allowed |
| China (NMPA) | Not specified | Not specified | Rarely used |
Typical Usage % by Product Type
| Product Type | Typical % |
|---|
| Specialty Cosmetics (rare) | 0.1–2% |
References
- CosIng Database — PERFLUOROOCTYLETHYL/DIPHENYL DIMETHICONE. https://ec.europa.eu/growth/tools-databases/cosing/
- ECHA (2023) — PFAS restriction. https://echa.europa.eu/
- EWG Skin Deep. https://www.ewg.org/skindeep/