Products Categories
CAS No.: | 25339-09-7 |
---|---|
Name: | ISOCETYL STEARATE |
Molecular Structure: | |
Formula: | C34H68O2 |
Molecular Weight: | 509.02 |
Synonyms: | Stearicacid, isohexadecyl ester (7CI,8CI);Isohexadecyl alcohol, stearate (8CI);Ceraphyl 494;Crodamol ICS;Hest ICS;Isohexadecyl stearate;Isopalmityl stearate;Kemester 5822;Kessco ICS;Standamul 7061; |
EINECS: | 246-868-6 |
Density: | 0.857 g/cm3 |
Melting Point: | 37°C (estimate) |
Boiling Point: | 522.4 °C at 760 mmHg |
Flash Point: | 275.9 °C |
PSA: | 26.30000 |
LogP: | 12.12830 |
The basic informtion about Isocetyl Stearate (25339-09-7) is:
IUPAC Name: benzyl 2-methylpropanoate
Synonyms: Jarester i-1618 ; Isocetyl stearate ; Isohexadecyl stearate ; Crodamolics ; Octadecanoic acid , Isohexadecyl ester ; Isohexadecylstearat ; Isopalmityl stearate ;
MF: C34H68O2
MW: 508.9
EINECS: 246-868-6
Index of Refraction: 1.455
Molar Refractivity: 161.29 cm3
Molar Volume: 593.6 cm3
Polarizability: 63.94 10-24cm3
Surface Tension: 31.5 dyne/cm
Density: 0.857 g/cm3
Flash Point: 275.9 °F
Enthalpy of Vaporization: 79.59 kJ/mol
Boiling Point: 522.4°C at 760 mmHg
Vapour Pressure: 5.18E-11 mmHg at 25°C
Following is the molecular structure of Isocetyl Stearate (25339-09-7) :
Isocetyl Stearate (25339-09-7) can be used to dissolve other substances, usually liquids. Stearate esters have the unique properties of low viscosity and an oily nature, which results in a nongreasy film when applied to the skin or lips. In cosmetics and personal care products, Isocetyl Stearate is often used in the formulation of eye makeup, skin makeup, lipstick and skin care products;
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
rat | LDLo | oral | 5gm/kg (5000mg/kg) | | Journal of the American College of Toxicology. Vol. 4(5), Pg. 107, 1985. |
Isocetyl Stearate (25339-09-7) has a low toxicity and is essentially non-irritating, although it has caused allergic reactions at concentrations in studies that were higher than those found in cosmetics. It is nonsensitizing and nonphototoxic.
The functions about Isocetyl Stearate (25339-09-7) is the ester of Isocetyl Alcohol and Stearic Acid (found in animal and vegetable fats) and acts primarily as a lubricant on the skin's surface. It dries to form a thin coating, giving the skin a soft and smooth appearance.