129426-19-3

Basic information

• Product Name: PALMITAMIDOHEXADECANEDIOL
• Synonyms: PALMITAMIDOHEXADECANEDIOL;Hexadecanamide, N-2-hydroxy-1-(hydroxymethyl)pentadecyl-
• CAS NO: 129426-19-3
• Molecular Formula: C32H65NO3
• Molecular Weight: 511.8634
• Mol File: 129426-19-3.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: PALMITAMIDOHEXADECANEDIOL(CAS DataBase Reference)
• NIST Chemistry Reference: PALMITAMIDOHEXADECANEDIOL(129426-19-3)
• EPA Substance Registry System: PALMITAMIDOHEXADECANEDIOL(129426-19-3)

Safety Data

• Hazardous Substances Data: 129426-19-3(Hazardous Substances Data)

Usage

General Description

Palmitamidohexadecanediol, also known as Ceramide AP, is a type of ceramide that is naturally found in the skin. It belongs to the family of lipid molecules and plays a crucial role in maintaining the skin's barrier function and preventing moisture loss. It has been widely used in skincare products for its ability to improve skin hydration, smoothness, and overall barrier function. Palmitamidohexadecanediol works by replenishing and restoring the skin's natural lipid levels, which helps to strengthen the skin's protective barrier and improve its overall health. It is commonly found in moisturizers, serums, and other skincare products targeted towards improving skin hydration and preventing dryness.

Upstream product

• 50731-08-3 2-amino-hexadecan-1,3-diol 

Relevant articles and documents

Composition for treating keratinous materials comprising a cationic associative polyurethane polymer and a protecting or conditioning agent

The invention concerns a composition for treating keratinous fibres, in particular human keratinous fibres such as hair, comprising in a physiologically acceptable medium, at least a protecting or conditioning agent, and further at least a cationic associative polyurethane polymer. The invention also concerns methods and devices using said composition.

Roll-on applicator comprising a hair composition

A roll-on applicator comprising a container and a rotatable application member on the container, such as a container closed at one end by a closure means which can move in rotation, and means for retaining the closure means, the container containing a hair composition devoid of carboxylic surfactant, said hair composition comprising, in a cosmetically acceptable medium, at least one component chosen from: (i) anionic, amphoteric, and nonionic fixing polymers; (ii) beneficial agents; and (iii) hair dyes; wherein the roll-on applicator is capable of directly depositing on the hair said at least one component.

Method of making primary amide derivative

A method of selective N-acylation of an aminodiol having a primary alcoholic hydroxyl group and a secondary alcoholic hydroxyl group, in which the objective product can be prepared in high yield and without troublesome extraction and purification operations. More particularly, a method of making a primary amide derivative represented by the following general formula (3) is disclosed: STR1 wherein R1 represents a linear saturated aliphatic hydrocarbon group having 11 to 19 carbon atoms, R2 represents a linear saturated or unsaturated aliphatic hydrocarbon group having 9 to 19 carbon atoms which may have a hydroxyl group at the 1-position, which includes the steps of reacting an aminodiol represented by the following general formula (1): STR2 wherein R1 is the same as R1 in general formula (3) with a fatty acid alkyl ester represented by the following general formula (2): wherein R2 is the same as R2 in general formula (3) and R3 represents a lower alkyl group, in a reaction system comprising an alcoholic solvent and in the presence of a basic catalyst, said reacting step forming a lower alcohol as a by-product; and removing the lower alcohol formed during the reaction from the reaction system.