Description

Methyl Diisopropyl Propionamide is a synthetic compound commonly used in the cosmetic and personal care industry for its cooling and soothing properties. It is particularly valued in formulations where a mild, long-lasting cooling effect is desired, making it a beneficial ingredient in various skincare, haircare, and topical products.

Chemical Composition and Structure
Methyl Diisopropyl Propionamide is an amide with the chemical formula C8H17NO. Its structure consists of a propionamide core with methyl and diisopropyl substituents, which contribute to its unique cooling properties. The specific chemical composition includes:

Chemical Formula: C8H17NO
Molecular Weight: 143.23 g/mol
Structure: CH3CH2CONHCH(CH3)2
Physical Properties
Methyl Diisopropyl Propionamide typically appears as a white crystalline solid or powder with a faint odor. It is soluble in various organic solvents and slightly soluble in water, making it easy to incorporate into different formulations. Its physical properties include:

Melting Point: Approximately 35-40°C
Boiling Point: Approximately 210°C
Density: 0.93 g/cm³ at 20°C
Cosmetic and Personal Care Applications
Cooling Agent: Methyl Diisopropyl Propionamide provides a mild, long-lasting cooling sensation on the skin without the irritation associated with other cooling agents like menthol.

Soothing: It helps to soothe and calm irritated skin, making it suitable for use in after-sun products, aftershaves, and anti-itch formulations.

Refreshing: This ingredient imparts a refreshing sensation, enhancing the sensory experience of cosmetic and personal care products.

Hair Care: In haircare products, Methyl Diisopropyl Propionamide can provide a cooling effect on the scalp, contributing to a feeling of cleanliness and freshness.

Topical Analgesics: It is used in formulations designed to provide temporary relief from minor aches, pains, and itching due to its cooling properties.

Environmental and Safety Considerations

Methyl Diisopropyl Propionamide is generally considered safe for use in cosmetic and personal care products. It is non-irritating and non-sensitizing when used at appropriate concentrations. As with all chemical ingredients, it should be used and disposed of responsibly to minimize environmental impact. Proper formulation and usage guidelines ensure that products containing Methyl Diisopropyl Propionamide are safe and effective for consumers.

Cosmetics - INCI Functions
Fragrance. It plays a very important role in the formulation of cosmetic products as it provides the possibility of enhancing, masking or adding fragrance to the final product, increasing its marketability. It is able to create a perceptible pleasant odour, masking a bad smell. The consumer always expects to find a pleasant or distinctive scent in a cosmetic product.
Synonyms:

CAS: 51115-67-4 EC number 256-974-4