About N,N-Dimethyl aniline (121-69-7)
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Technical profile of N,N-Dimethyl aniline, a high-purity raw chemical material supplied by Triveni Chemicals for industrial manufacturing and laboratory synthesis.
Technical Specifications:
CAS Number: 121-69-7
Synonyms: N,N-dimethylaniline, Dimethylphenylamine, Dimethylaniline
Chemical Formula: C8H11N
Industrial Uses & Applications:
It Is Widely Used As An Intermediate In The Manufacture Of Dyes, Pigments, Pharmaceuticals, Rubber Chemicals, And As An Accelerator In Polymerization And Curing Reactions. It Is A Tertiary Aromatic Amine With Good Reactivity And Basicity.
Key Industrial ApplicationsN,N-Dimethylaniline is essential in the industrial arena, especially for producing triarylmethane dyes like Malachite Green and Methyl Violet. It also acts as a critical accelerator in synthesizing polyester and vinyl ester resins, making it indispensable for manufacturers in the fiberglass composites sector, alongside usage in pharmaceuticals and organic synthesis.
Physical and Chemical PropertiesThis compound is recognized for its stability and efficacy as a tertiary aromatic amine. Physically, it is a colorless to pale yellow liquid, slightly soluble in water but compatible with many organic solvents. Its high purity, reliable melting point, and specific refractive index contribute to consistent performance in stringent industrial processes.
FAQ's of N,N-Dimethyl aniline (121-69-7):
Q: How is N,N-Dimethylaniline commonly used in industry?
A: N,N-Dimethylaniline is primarily employed as an intermediate for manufacturing dyes (such as Malachite Green and Methyl Violet), pigments, pharmaceuticals, and in organic synthesis. It is also widely used as a polymerization accelerator in the production of fiberglass composites.
Q: What is the benefit of using N,N-Dimethylaniline as an intermediate for dyes and pigments?
A: Using N,N-Dimethylaniline as an intermediate allows for efficient synthesis of vibrant and stable triarylmethane dyes, ensuring color consistency and quality in textile, ink, and plastic industries.
Q: Where is N,N-Dimethylaniline typically supplied from?
A: This chemical is commonly manufactured and supplied in India, a region known for its robust chemical industry and reliable supply chain for global industrial needs.
Q: What properties make N,N-Dimethylaniline suitable for organic synthesis?
A: Its high purity (98-99%), liquid form, and compatibility with common organic solvents make N,N-Dimethylaniline ideal for consistent and efficient organic synthesis processes.
Q: When should N,N-Dimethylaniline be considered for use in polymerization processes?
A: It should be considered whenever there is a need to accelerate polymerization in producing polyester and vinyl ester resins, especially in the fabrication of fiberglass products.
Q: What is the recommended process for handling N,N-Dimethylaniline safely?
A: Due to its chemical properties, it is important to use standard industrial safety precautions, including protective gloves, eyewear, and working within a well-ventilated or controlled environment to avoid unnecessary exposure.
Q: How does its solubility profile affect its usage?
A: N,N-Dimethylaniline's solubility in organic solvents allows for easy mixing and reaction in various industrial processes, while its slight water solubility minimizes undesirable aqueous phase reactions.