1462-54-0

Basic information

• Product Name: 3-dodecylaminopropionic acid
• Synonyms: 3-dodecylaminopropionic acid;LAURAMINOPROPIONIC ACID;.beta.-Alanine, N-dodecyl-;N-dodecyl-.beta.-Alanine;n-dodecyl-beta-alanin;N-Lauryl-B-aminopropionic acid;N-dodecyl alanine;3-(Dodecylamino)propanoic acid
• CAS NO: 1462-54-0
• Molecular Formula: C₁₅H₃₁NO₂
• Molecular Weight: 257.41214
• EINECS: 215-968-1
• Mol File: 1462-54-0.mol

Chemical Properties

• Boiling Point: 379.1 °C at 760 mmHg
• Flash Point: 183.1 °C
• Appearance: /
• Density: 0.92 g/cm³
• Vapor Pressure: 8.54E-07mmHg at 25°C
• Refractive Index: 1.46
• CAS DataBase Reference: 3-dodecylaminopropionic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 3-dodecylaminopropionic acid(1462-54-0)
• EPA Substance Registry System: 3-dodecylaminopropionic acid(1462-54-0)

Safety Data

• Hazardous Substances Data: 1462-54-0(Hazardous Substances Data)

Usage

Uses

Used in Chemical Synthesis:
3-dodecylaminopropionic acid is used as an intermediate in the synthesis of corrosion inhibitors, surfactants, and quaternary ammonium compounds for its ability to form stable and effective formulations.
Used in Metalworking Fluids:
3-dodecylaminopropionic acid is used as a performance enhancer in metalworking fluids, where it reduces surface tension and improves the wetting and dispersing properties of the fluid, leading to better lubrication and cooling of metal surfaces.
Used in Paints and Coatings:
In the paint and coatings industry, 3-dodecylaminopropionic acid is used as a surfactant to improve the stability and performance of paint formulations, ensuring even distribution of pigments and better adhesion to surfaces.
Used in Detergents and Cleaners:
3-dodecylaminopropionic acid is used as a surfactant in detergents and cleaners, where it helps to reduce surface tension and improve the wetting and dispersing properties of the cleaning agents, resulting in more effective removal of dirt and stains.
Used in Biocidal Products and Disinfectants:
Due to its excellent antimicrobial properties, 3-dodecylaminopropionic acid is used in the development of biocidal products and disinfectants, where it helps to inhibit the growth of bacteria, fungi, and other microorganisms, ensuring cleanliness and preventing the spread of infections.

InChI:InChI=1/C15H31NO2/c1-2-3-4-5-6-7-8-9-10-11-13-16-14-12-15(17)18/h16H,2-14H2,1H3,(H,17,18)

Upstream product

• 57-57-8 β-Propiolactone 
• 124-22-1 n-Dodecylamine 
• 79-10-7 acrylic acid 
• 107-94-8 chloropropionic acid 
• 20933-58-8 N-dodecyl-β-aminopropionic acid methyl ester 
• 292638-85-8 acrylic acid methyl ester 

Relevant articles and documents

pH-responsive N-lauryl-(alpha-alkyl)-beta-aminopropanoic acid ampholytic surfactant, and preparation method and applications thereof

The invention relates to a pH-responsive N-lauryl-(alpha-alkyl)-beta-aminopropanoic acid ampholytic surfactant, and a preparation method and applications thereof. The preparation method comprises following steps: alkylamine and a solvent are introduced into a three-neck flask for stirring and complete dissolving, alpha-alkyl-methyl acrylate is added dropwise slowly, ice water bath is stopped, roomtemperature reaction is carried out, water bath backflow reaction is adopted, rotary evaporation is carried out to remove the solvent and residual alpha-alkyl-methyl acrylate and obtain product N-lauryl-(alpha-alkyl)-beta-aminopropanoic acid, the N-lauryl-(alpha-alkyl)-beta-aminopropanoic acid and water are introduced into a three-neck flask, a sodium hydroxide solution is added dropwise slowly,water bath reaction is carried out so as to obtain a crude product, and filtering drying is carried out so as to obtain purified N-lauryl-(alpha-alkyl)-beta-aminopropanoic acid sodium. The pH-responsive N-lauryl-(alpha-alkyl)-beta-aminopropanoic acid ampholytic surfactant can be used in a foam acid liquid system as an acid liquid surfactant, is sensitive to pH value, opening and closing can be realized at a pH value lower than 7 and a pH value higher than 7, synthesis process is simple, operation is convenient, synthesis of complex switchable surfactants is avoided, and the application value is high.

AMINO AND IMINO PROPIONIC ACIDS, PROCESS OF PREPARATION AND USE

N-alkyl, N-alkenyl, N-cycloalkyl, N-aryl amino or imino propionic acids with an alkyl chain ranging from 6 to 18 carbons, or alkenyl chain from 8 to 30 carbons, are obtained from a reaction process in the absence of solvent at a temperature range from 30 to 180° C. and a time of 1 to 10 hours at atmospheric pressure. Formulations composed of N-alkyl or N-alkenyl or N-cycloalkyl or N-aryl amino or imino propionic acids, polyethers derived from propylene oxide or ethylene oxide or copolymer thereof and a solvent consisting of aromatic compounds such as toluene or xylene, diesel or gasoline or alcohols such as isopropanol and ethanol, or mixtures thereof, are obtained inhibit ferrous metal corrosion of pipelines and storage tanks and transport crude oil and liquid fuels. A method inhibiting corrosion of ferrous metals adds an effective amount of the corrosion inhibitor to a petroleum based material such as crude oil and liquid fuels such as gasoline, diesel fuel, and aviation fuel.

NMR STUDY OF PRODUCTS OF NUCLEOPHILIC ADDITION OF HIGHER PRIMARY ALIPHATIC AMINES TO ACRYLIC ACID

The structures of products of nucleophilic addition of higher primary aliphatic amines (C12, C18, and C18:1) to acrylic ac id have been studied by 1H and 13C NMR spectroscopy.

Syntheses d'amidoesters par reaction de Kolbe

The synthesis of amidoesters has been investigated by anodic cooxidation of diacid hemiesters CO2H-CH2-Z-CO2CH3 -CH2-> and amidoacids R1-N(Y)-(CH2)2-CO2H .The scope of this reaction was examined in detail.This synthetic pathway provided very a simple access to a wide range of amidoesters R1-N(Y)-(CH2)3-Z-CO2CH3 by varying Z and R1 as well as n value.