Saturday, April 21, 2012

What is the uses of 4-Amino-N,N-dimethylaniline dihydrochloride?

4-Amino-N,N-dimethylaniline dihydrochloride
Cas:536-46-9
Molecular Formula:C8H12N2?2HCl
Molecular weight:209.12g/mol
Aniline, phenylamine or aminobenzene is an amoebic admixture with the blueprint C6H5NH2. Consisting of a phenyl accumulation absorbed to an amino group, aniline is the prototypal ambrosial amine. Being a forerunner to abounding automated chemicals, its capital use is in the accomplish of precursors to polyurethane. Like a lot of airy amines, it possesses the somewhat abhorrent odour of rotten fish. It ignites readily, afire with a begrimed blaze appropriate of ambrosial compounds. Aniline is colorless, but it boring oxidizes and resinifies in air, giving a red-brown cast to age-old samples.
Uses
The better appliance of aniline is for the alertness of methylene diphenyl diisocyanate (MDI). The majority of aniline serves this market. Other uses cover elastic processing chemicals (9%), herbicides (2%), and dyes and pigments (2%). As additives to rubber, aniline derivatives such as phenylenediamine and diphenylamine, are antioxidants. Illustrative of the drugs able from aniline is paracetamol (acetaminophen, Tylenol). The arch use of aniline in the dye industry is as a forerunner to indigo, the dejected of dejected jeans.
Aniline is aswell acclimated at a abate calibration in the assembly of the intrinsically administering polymer polyaniline.
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