3270-73-3

Basic information

• Product Name: 1,1'-(ethylenediimino)dipropan-2-ol
• Synonyms: 1,1'-(ethylenediimino)dipropan-2-ol;1,1'-[(1,2-Ethanediyl)bisimino]bis(2-propanol)
• CAS NO: 3270-73-3
• Molecular Formula: C₈H₂₀N₂O₂
• Molecular Weight: 176.2566
• EINECS: 221-891-4
• Mol File: 3270-73-3.mol
• Article Data: 5

Chemical Properties

• Boiling Point: 316.5°Cat760mmHg
• Flash Point: 123.6°C
• Appearance: /
• Density: 1.013g/cm³
• CAS DataBase Reference: 1,1'-(ethylenediimino)dipropan-2-ol(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-(ethylenediimino)dipropan-2-ol(3270-73-3)
• EPA Substance Registry System: 1,1'-(ethylenediimino)dipropan-2-ol(3270-73-3)

Safety Data

• Hazardous Substances Data: 3270-73-3(Hazardous Substances Data)

Usage

General Description

1,1'-(ethylenediimino)dipropan-2-ol, also known as EDTA Propanol or Ethylenediamine Dipropanol, is a chemical compound with a molecular formula C8H20N2O2. It is a highly water-soluble organic compound used in various industries, including pharmaceuticals, cosmetics, and personal care products. 1,1'-(ethylenediimino)dipropan-2-ol is commonly used as a chelating agent, which means it can bind to metal ions and remove them from a solution, making it useful in controlling the stability and clarity of products. It is also used as a buffering agent to maintain the pH of a solution. Additionally, this chemical compound is utilized as a dispersing agent, helping to evenly distribute substances throughout a mixture. Overall, 1,1'-(ethylenediimino)dipropan-2-ol has a wide range of applications in various industries due to its versatile properties.

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Relevant articles and documents

Micellization and Adsorption Properties of New Cationic Gemini Surfactants Having Hydroxyisopropyl Group

A series of cationic gemini surfactants, N,N′-bis(alkyl)-N,N′-bis(2-hydroxypropyl)ethylenediammonium dibromide, [CnH2n+1(CH3CH(OH)CH2)NH(CH2)2NH(CH2CH(OH)CH3)CnH2n+1]Br2 (where n is the tail chain length, n = 9, 12, and 14), referred to as CnC2Cn[iso-Pr(OH)] was synthesized. Via conductometric and tensiometric methods, at different temperatures (283 to 313 K), specific electrical conductivities and surface tensions of the aqueous solutions of these cationic gemini surfactants were determined. According to the obtained values, micellization and adsorption parameters such as critical micellization concentration (CMC), maximum surface excess (Δmax), minimal cross sectional surface area of surfactant polar group (Amin), adsorption efficiency (pC20), surface pressure (π), and binding degree of counterion (β) were calculated. The values of standard Gibbs free energy (ΔG°), enthalpy (ΔH°), and entropy (ΔS°) were also computed. Via the dynamic light scattering method, diameters of aggregates of the synthesized cationic gemini surfactants were determined in water. It was established that the diameters of these aggregates decrease with a temperature rise. Antibacterial properties of the synthesized cationic surfactants against sulfate-reducing bacteria (SRB) were studied.

Synthesis of amphiphilic amino alcohols

An efficient and general approach for the synthesis of amphiphilic 1,2-amino alcohols is reported. The use of N-benzyl protecting groups is essential for obtaining good yields when opening a long-chain terminal epoxide with an amine. Copyright Taylor & Francis Group, LLC.

KINETICS AND REACTION MECHANISM OF PROPYLENE OXIDE WITH ETHYLENEDIAMINE

Reaction rate constants were determined for propylene oxide addition to ethylenediamine resulting in successive substitution of all hydrogen atoms in amino groups.