2-[(3-aminopropyl)methylamino]ethanol CAS 41999-70-6

N-methyl-n -(2-hydroxyethyl)-1, 3-propylenediamine, also known as n-methyl-2-aminoethanol (MMEA), is an organic compound. The following is an introduction to its properties, manufacturing and safety information:

Nature:
- Appearance: Colorless to light yellow liquid
- Solubility: soluble in water and various organic solvents
Preparation:
N-methyl-n -(2-hydroxyethyl)-1, 3-propylenediamine can be prepared by the following steps:
1. React methylamine with propylene oxide to produce hydroxyethyl ethylamine.
2. Hydroxyethylethylamine is reacted with methyl iodide to produce the target product N-methyl-N -(2-hydroxyethyl)-1, 3-propylenediamine.

Safety information:
-N-methyl-N -(2-hydroxyethyl)-1, 3-propylenediamine is generally considered to be a relatively safe compound under routine operation.
- Should avoid inhalation, contact with skin and eyes. Wear appropriate protective equipment such as gloves and goggles when using.
- The compound should be properly stored and handled to avoid contact with strong oxidants and acidic substances to prevent fire and explosion hazards.
- Correct experimental operation and safety specifications should be followed during use and handling.

-N-methyl-N -(2-hydroxyethyl)-1, 3-propylenediamine is commonly used as catalyst and intermediate. It can be used to synthesize polyurethane materials, surfactants, rubber auxiliaries, and coordination compounds with metals.
In addition, the compound can also be used in the synthesis of polymers, the regulation of polymerization reactions, and carbon-carbon bond formation reactions in organic synthesis.

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