Sodium chloride 4,4'-methylenedianiline (1:1:3)
[CAS# 21646-20-8]

Identification

• Classification: Organic raw materials >> Aryl compounds >> Anilines
• Name: Sodium chloride 4,4'-methylenedianiline (1:1:3)
• Synonyms: sodium 4-[(4-aminophenyl)methyl]aniline chloride
• Molecular Formula: C₃₉H₄₂ClN₆Na
• Molecular Weight: 653.23
• CAS Registry Number: 21646-20-8
• EC Number: 244-493-2
• SMILES: C1=CC(=CC=C1CC2=CC=C(C=C2)N)N.C1=CC(=CC=C1CC2=CC=C(C=C2)N)N.C1=CC(=CC=C1CC2=CC=C(C=C2)N)N.[Na+].[Cl-]

Safety Data

• Hazard Symbols: GHS07 Warning
• Risk Statements: H302
• Safety Statements: P264-P270-P301+P317-P330-P501

Discovery and Applications

Sodium chloride 4,4'-methylenedianiline (1:1:3) is a chemical compound formed by the complexation of 4,4'-methylenedianiline (MDA) with sodium chloride in a molar ratio of 1:1:3. MDA, also known as 4,4'-methylenebis(aniline), is primarily used in the production of polyurethane foams, which have a variety of uses, such as insulating materials in mailing containers.

The complexation of MDA with sodium chloride results in a salt-like compound, which has been identified in various chemical databases.

In terms of applications, MDA is utilized in the manufacture of polyurethane foams, elastomeric fibers, and as an intermediate in the preparation of azo dyes.

Regarding safety, MDA is known to cause liver damage upon acute exposure and can irritate the skin and eyes. It is also considered a potential carcinogen.

In summary, sodium chloride 4,4'-methylenedianiline (1:1:3) is a complex formed by the interaction of MDA and sodium chloride. MDA has significant industrial applications, particularly in the production of polyurethane foams and elastomeric fibers. However, due to its potential health hazards, appropriate safety measures should be observed when handling this compound.

References

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