Product Description of Isopropyl Palmitate CAS#142-91-6 Isopropyl palmitate is a classic emollient that sees frequent use in contemporary cosmetic recipes. It delivers a light, fresh skin sensation and spreads quickly upon application, qualifying it as a perfect base carrier or conditioning additive for diverse cosmetic lines.
This raw material boasts robust stability and can resist oxidation and rancid odor development. Such traits preserve the quality of cosmetic products throughout storage. It imparts a soft, silky and grease‑free skin finish, establishing itself as a high‑performing skin‑softening emollient.
Isopropyl palmitate Chemical Properties
| Melting point | 11-13 °C (lit.) |
| Boiling point | 160°C 2mm |
| Density | 0.852 g/mL at 25 °C (lit.) |
| Vapor pressure | 0.007Pa at 25℃ |
| Refractive index | n20/D 1.438(lit.) |
| Fp | >230 °F |
| Storage temp | 2-8°C |
| Solubility | <0.001g/l |
| Color | Colourless |
| Odor | very sl. odor |
| Water Solubility | Not miscible or difficult to mix with water. |
| BRN | 1786567 |
| InChIKey | XUGNVMKQXJXZCD-UHFFFAOYSA-N |
| LogP | 8.16 |
| CAS DataBase Reference | 142-91-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Isopropyl palmitate(142-91-6) |
| EPA Substance Registry System | Isopropyl palmitate (142-91-6) |
Safety Information
| Hazard Codes | Xi |
| Risk Statements | 36/38-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | - |
| RTECS | RT4900000 |
| TSCA | Yes |
| HS Code | 29157090 |
| Hazardous Substances Data | 142-91-6(Hazardous Substances Data) |
| Toxicity | mouse,LD50,intraperitoneal,100mg/kg (100mg/kg),National Technical Information Service. Vol. AD277-689, |
Product Application of Isopropyl Palmitate CAS#142-91-6 This ingredient is extensively incorporated into cosmetic formulas to deliver remarkable moisturization and skin conditioning benefits. It enjoys favorable skin affinity and can be absorbed rapidly. It is capable of penetrating hair follicles and going deep into the dermal layer, which accelerates the delivery of functional actives and unlocks their full efficacy.
Working as a cosmetic solvent, humectant and penetration booster, isopropyl palmitate is a common choice for sun care items, bath oils, hair conditioners, facial and body creams, sunscreens as well as shaving creams.
Its suggested dosage range for cosmetic systems falls between 2% and 10%.
