N,N-Dimethylaniline (DMA) CAS 121-69-7 대한민국
Chemical name: N,N-Dimethylaniline
Synonymous names:DMA;N,N-Dimethylbenzeneamine;N-ACETYLDIMETHYLAMINE
CAS No:121-69-7
Molecular formula:C8H11N
Molecular weight:121.18
EINECS No:204-493-5
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Structural formula:
Product Description:
Items |
Specifications |
Appearance |
Colorless to Light orange to Yellow clear liquid |
Assay,% |
min. 99.0 % |
pH |
7.4 |
Solubility |
1.2 g/L |
Melting point |
1.5 - 2.5 degrees Celsius |
Properties and Usage:
N,N-dimethylaniline (CAS 121-69-7, abbreviated as DMA, is a light yellow to brown liquid with a strong aromatic odor. It is mainly used as an intermediate and raw material in the dye, pharmaceutical, rubber and pesticide industries.
Dye and pigment industry: N,N-dimethylaniline reacts with other chemicals to produce dyes of various colors, which are used in the textile, plastic and paint industries.
Pharmaceutical industry: DMA, as an important precursor, participates in the synthesis of various drugs. It is a key raw material for drug molecules such as local anesthetics, antibacterial agents and anti-tumor agents, ensuring the effectiveness and safety of drugs.
Organic synthesis and polymer industry: DMA In organic chemistry, it is used as an electron donor or nucleophilic agent and is often used in the synthesis of antioxidants, light stabilizers and fine chemicals. As a photoinitiator in free radical polymerization reactions, it performs well in UV curing systems, which can improve the durability and chemical stability of products.
Rubber and pesticide industry: In the rubber industry, DMA is used to produce vulcanization accelerators to improve the vulcanization speed and quality of rubber products. In the pesticide field, it is used as an intermediate to help synthesize highly effective insecticides and herbicides.
Flavors: In the flavor industry, DMA is used to produce high-quality flavors such as vanillin to improve the aroma stability of products.
Storage conditions:Storage precautions Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep the container sealed. Store separately from acids, halogens, and edible chemicals. Avoid mixed storage. Equip with appropriate types and quantities of fire-fighting equipment. The storage area should be equipped with leakage emergency treatment equipment and appropriate containment materials.
Packing: This product is packed in 25kg 180kg Iron drum sealed packaging, and it can also be customized according to customers' requirements