32954-43-1

Basic information

• Product Name: pendecamaine
• Synonyms: pendecamaine;PALMITAMIDOPROPYL BETAINE;1-Propanaminium, N-(carboxymethyl)-N,N-dimethyl-3-(1-oxohexadecyl)amino-, inner salt;3-Palmitoylamidopropyl betaine;2-[3-(Hexadecanoylamino)propyldimethylaminio]acetate;N-(Carboxylatomethyl)-N,N-dimethyl-3-(hexadecanoylamino)propane-1-aminium;N-Carboxylatomethyl-N,N-dimethyl-3-[(1-oxohexadecyl)amino]-1-propanaminium
• CAS NO: 32954-43-1
• Molecular Formula: C24H48N2O3
• Molecular Weight: 412.64952
• EINECS: 251-306-8
• Mol File: 32954-43-1.mol
• Article Data: 1

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: pendecamaine(CAS DataBase Reference)
• NIST Chemistry Reference: pendecamaine(32954-43-1)
• EPA Substance Registry System: pendecamaine(32954-43-1)

Safety Data

• Hazardous Substances Data: 32954-43-1(Hazardous Substances Data)

Usage

Uses

Palmitoylamide Propylbetaine is an analog of Lauroylamide Betaine (L178620), used cosmetic and hair compositions of enhanced viscosity and clarity.

InChI:InChI=1/C23H46N2O3/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-18-22(26)24-19-17-20-25(2,3)21-23(27)28/h4-21H2,1-3H3,(H-,24,26,27,28)

Upstream product

• 109-55-7 1-amino-3-(dimethylamino)propane 
• 57-10-3 1-hexadecylcarboxylic acid 
• 39669-97-1 N-hexadecanoyl-N',N'-dimethyl-1,3-diaminopropane 
• 3926-62-3 sodium monochloroacetic acid 

Relevant articles and documents

A lycine amphoteric surface active agent and its preparation method

The invention discloses a glycine betaine-type ampholytic surfactant and a preparation method thereof. The preparation method of the glycine betaine-type ampholytic surfactant comprises the following steps of (1) amidation reaction: carrying out amidation reaction on natural fatty acid and 3-dimethylaminopropylamine under the action of a catalyst, and timely removing water generated through reaction by using a 4A molecular sieve to obtain alkylamid-propyl dimethyl tertiary amine; and (2) quaterisation reaction: carrying out quaterisation reaction on alkylamid-propyl dimethyl tertiary amine and sodium chloroacetate in a solvent to obtain the glycine betaine-type ampholytic surfactant. The ampholytic surfactant group contains an amido bond, the performance of the molecule is changed, the glycine betaine-type ampholytic surfactant has better foam stability and mild performance, and the emulsifiability is obviously superior to that of the glycine betaine-type ampholytic surfactant. The preparation method is simple in process and low in production cost; the raw materials are green and natural; the water generated in the amidation reaction process is absorbed through the 4A molecular sieve; and the yield is improved.