Description

N,N-dimethylaniline Details

Product name: N,N-dimethylaniline

Other Name: DMA; N,N-Dimethyl-N-phenylamine; N,N-dimethylacetate; N-Acetyldimethylamine; N,N-Dimethylphenylamine; Dimethylanilin; Dimethylphylamine; aminodimethylbenzene; acetyl dimethylamine; dimethylphenylamine
CAS No.: 121-69-7

MF: C8H11N

Structural Formula:

Appearance: Yellow Liquid

Standard

Item	Specifications	Results
Identification(by GC)	Conform to the standard	Conform to the standard
Appearance	Primrose yellow liquid	Qualified
Crystallization point	2.10	2.?11
N.N-dimethyl anilineassay%	99.00	99.33
Aniline assay%	0.05	0.03
N-methyl aniline assay%	0.50	0.37
Another assay %	0.30	0.26
Water assay%	0.10	0.01

Application

N,N-Dimethylaniline (DMA), with CAS number 121-69-7, is a versatile chemical compound primarily used as an intermediate in the synthesis of dyes, pharmaceuticals, and other organic compounds. It also finds applications as a solvent, a stabilizer, and a reagent in various chemical reactions.

Key Uses:

Dye Synthesis:

DMA is a crucial precursor for producing a wide range of triarylmethane dyes like Malachite Green and Crystal Violet, as well as other dye types.
Pharmaceutical Intermediates:

DMA is used in the synthesis of certain pharmaceuticals, including cefazolin V, sulfamonomethoxine, Sulfadoxine, and fluorocytosine.
Resin Curing:

It acts as a promoter in the curing of polyester and vinyl ester resins, facilitating the chemical reaction with catalysts like benzoyl peroxide.
Solvent and Stabilizer:

DMA serves as a solvent in various applications and as a stabilizer in certain chemical processes.
Acid Scavenger/Acceptor:

It is used in the manufacture of beta-lactam antibiotics like penicillin and cephalosporin as an acid scavenger.
Other Applications:

DMA is also used as a methylation reagent and in other organic synthesis reactions.

Packaging and Shipping:

Packing:190kg/drum

Delivery:within 7-10 working days.

Storage:

Store in cool place. Keep container?tightly closed in?a?dry?and well-ventilated?place.

N,N-Dimethylaniline Cas 121-69-7

Description

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