Overview of Isooctyl stearate CAS 40550-16-1
Isooctyl stearate is colorless or light yellow liquid at room temperature. It is not easy to oxidize, does not change color, is non-toxic, non-irritating, non-allergenic, and has good stability. It is soluble in acetone, castor oil, corn oil, chloroform, ethanol and mineral oil, insoluble in water, glycerin and propylene glycol, has good dispersibility and good compatibility with skin. It has good thixotropic, spreadability, fluidity and smoothness at skin temperature, and h
as anti-enzyme decomposition and antioxidant effect, good compatibility with other cosmetic components, as a solvent of pigment, vitamin, preservative and other cosmetic components, and is widely used in creams, sunscreen, massage oil and other cosmetics. Isooctyl stearate can also be used as an oil additive, synthetic fiber finishing agent, and plasticizer and lubricant for plastics.
(Isooctyl Stearate CAS 40550-16-1, Ethylhexyl Stearate)
Chemical Properties of Isooctyl stearate CAS 40550-16-1
Parameter |
Specification |
Test Method |
Chemical Information |
|
|
INCI Name |
Isooctyl Stearate |
- |
CAS Number |
40550-16-1 |
- |
Chemical Formula |
C26H52O2 |
- |
Molecular Weight |
396.69 g/mol |
- |
Physical Properties |
|
|
Appearance |
Clear, colorless to pale yellow liquid |
Visual inspection |
Odor |
Characteristic, mild |
Organoleptic |
Specific Gravity (25°C) |
0.850 - 0.860 |
ASTM D1298 |
Refractive Index (20°C) |
1.450 - 1.455 |
ASTM D1218 |
Viscosity (25°C) |
15 - 25 cPs |
Brookfield |
Chemical Properties |
|
|
Acid Value (mg KOH/g) |
≤ 1.0 |
AOCS Te 1a-64 |
Iodine Value |
≤ 1.0 |
AOCS Cd 1-25 |
Saponification Value (mg KOH/g) |
140 - 150 |
AOCS Cd 3-25 |
Hydroxyl Value |
≤ 5.0 |
AOCS Cd 13-60 |
Purity |
|
|
Purity (GC) |
≥ 95.0% |
GC analysis |
Water Content |
≤ 0.1% |
|
Heavy Metals |
≤ 10 ppm |
USP <231> |
Storage Properties |
|
|
Flash Point |
> 150°C |
ASTM D92 |
Storage Temperature |
10-30°C |
- |
Shelf Life |
24 months (when properly stored) |
- |
Additional Requirements |
|
|
Solubility |
Insoluble in water, soluble in cosmetic oils |
USP solubility |
Color (Gardner) |
≤ 1.0 |
ASTM D1544 |
Residual Solvents |
Complies with ICH Q3C |
GC analysis |
Application of Isooctyl stearate CAS 40550-16-1
Cosmetics: It has excellent penetration, moisturizing and softening effects on the skin, and is widely used in skin care products and make-up removing oils; it is also commonly used in the formulations of foundation creams, sunscreens, eyeshadows, lipsticks, mascaras and so on.
Detergent: Used as a softening and thickening agent in formulations such as shower gels, hair conditioners or hair dyes.
Lubricant: Used in metal cutting and rolling fluids with good lubricity and annealing cleanliness.
Solvernt: 2-EHS has low viscosity and low volatility. It can be used as a solvent to replace mineral oil and aromatic solvent in ink, pesticide, etc. It can be used as a solvent to replace mineral oil, pesticide, etc. It can be used as a solvent to replace mineral oil and aromatic solvent in ink, pesticide, etc.
Packing & Storage of Isooctyl stearate CAS 40550-16-1
175kg/drum,850kg/ton drum,tanker truck
Packing & Storage of Isooctyl stearate CAS 40550-16-1
Company Profile
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality Isooctyl stearate please feel free to contact us or click on the needed products to send an inquiry.
Company Profile
Packing of Isooctyl stearate CAS 40550-16-1
We have many different kinds of packing which depend on Isooctyl stearate CAS 40550-16-1 quantity.
Isooctyl stearate CAS 40550-16-1 packing: 100g, 1kg, 10kg,etc.
Packing of Isooctyl stearate CAS 40550-16-1
Payment Term
T/T, Western Union, Paypal, Credit Card etc.
Shipment Term
By air, by sea, by express, as customers request.
FAQs of Isooctyl stearate CAS 40550-16-1
Q:What are the main physical and chemical properties of isooctyl stearate?
A:Insoluble in water, but soluble in most organic solvents, such as ethanol, ether and acetone. Melting point is about -10°C. Boiling point is about 280°C. Density is about 0.85 g/cm³. Isooctyl stearate is a neutral ester that is chemically stable and does not readily react with acids, bases and other chemicals.
Q:What are the applications of isooctyl stearate in cosmetics?
A:Isooctyl Stearate has good emolliency and improves the softness and smoothness of the skin and is commonly used in skin care, sunscreen and colour cosmetics products. Isooctyl Stearate can be used as an emulsifier to aid in the mixing of the aqueous and oil phases, improving product stability and feel. Isooctyl stearate increases the viscosity of the product and improves spreadability and extensibility. Isooctyl Stearate has some antioxidant properties and can extend the shelf life of the product. Isooctyl Stearate can reduce the static electricity phenomenon during the use of cosmetic products and improve the use experience of the products.
Q:What are the applications of isooctyl stearate in industry?
A:Isooctyl stearate can be used as lubricant and mould releasing agent for plastics to improve the processing performance and surface quality of plastic products. Isooctyl stearate can be used as plasticiser and stabiliser for paints to improve the fluidity and adhesion of paints. Isooctyl stearate can be used as softener and antistatic agent for textiles, improve the handfeel and antistatic property of textiles. Isooctyl stearate can be used as softener and water repellent agent for leather, improve the softness and water repellent property of leather. Isooctyl stearate can be used as auxiliary agent of pesticide to improve the dispersibility and adhesion of pesticide and enhance the efficacy.
Q:What are the safety and precautions of isooctyl stearate?
A:Isooctyl stearate is slightly irritating to the skin and eyes; rinse immediately with plenty of water after contact and seek medical help. Avoid prolonged inhalation of vapours from isooctyl stearate; prolonged inhalation may cause respiratory distress. Store in a cool, dry, ventilated environment away from sources of ignition and high temperatures. Waste isooctyl stearate should be disposed of properly in accordance with local environmental regulations to avoid pollution of the environment. Appropriate personal protective equipment such as gloves, masks and goggles should be worn during handling to minimise the risk of exposure.