Industrial Grade Dmac Chemical Einecs 204-826-4 Dimethylacetamide CAS 127-19-5 Used as a Solvent and Catalyst

• Customization: Available
• CAS No.: CAS 127-19-5
• Formula: C4h9no
• Model NO.: Dimethylacetamide
• EINECS: 204-826-4
• Color: Colorless
• Appearance: Liquid
• Transport Package: Barrel
• Specification: 190kg/barrel
• Trademark: HuaHeXing
• Origin: Yueyang
• HS Code: 2924190290
• Production Capacity: 5000 Tons/Month

Product Description

Dimethylacetamide, full name N, n-dimethylacetamide, chemical formula: CH3C(O)N(CH3)2 abbreviated DMAC or DMA, molecular weight 87.12g/mol. It is commonly used as an aprotic polar solvent. Colorless transparent liquid, flammable. It can be mixed with organic solvents such as water, alcohol, ether, ester, benzene, trichloromethane and aromatic compounds, and can activate compound molecules, so it is widely used as a solvent and catalyst. It is also used as a solvent for spinning polyacrylonitrile and as an extractive distillation solvent for separating styrene from C-8 fractions.

Model NO.	CAS 127-19-5	Classification	Dimethylacetamide
Appearance	Liquid	Type	Amines
Chemical formula	C4H9NO	Melting Point	-20ºC
Boiling Point	165ºC	Density	0.937g/cm³
Specification	Industrial grade	Transport Package	190kg/Drum
Origin	China	Trademark	HuaHeXing
Production Capacity	5000ton/Year	HS Code	2924190290

use
Dimethylacetamide has many excellent properties, among which the solubility and catalytic properties are particularly outstanding. Dimethylacetyl has excellent solubility, and the range of dissolved substances is also very wide, and it can be miscible with a variety of organic matter and water in any proportion. At the same time, dimethylacetamide has an activation effect on the molecules of many compounds, which can reduce the activation energy of their reactions. Therefore, dimethylacetamide is often used as a solvent and catalyst. The following are the application scenarios:
(1) Pharmaceutical field: dimethylacetamide is an important pharmaceutical raw material, widely used in the production of amoxicillin, cephalosporin and other drugs. As a solvent or cocatalyst, compared with traditional organic solvents, the product quality and yield can be improved. Because of its good chemical compatibility, DMAC is widely used in the preparation of drug intermediates and organic synthesis reactions, especially in the production of antibiotics and anti-tumor drugs.
(2) Acrylic, aramid, spandex production: In the production of acrylic fibers, dimethylacetamide is used as a solvent, especially in the wet process. It helps to improve product quality and post-processing performance.
(3) Polymer synthesis: dimethylacetamide has good solubility for a variety of resins, especially polyurethane resins and polyimide resins, and is mainly used as a solvent for heat-resistant synthetic fibers, plastic films, coatings, medicine and acrylonitrile spinning. It is mostly used in the production of polyimide films and soluble polyimides abroad, and is mainly used in the spinning of polymer synthetic fibers and other excellent polar solvents for organic synthesis in China. Its excellent solubility can make the polyacrylonitrile extract even texture filaments, enhance the uniformity and toughness of polyimide and polyamide films, and make the product quality better.
(4) Organic pigments: In the production of organic pigments, dimethylacetamide as a solvent can improve product quality and chroma to meet export requirements.
(5) Petrochemical: In the petrochemical process, dimethylacetamide is an excellent catalyst, which can accelerate cyclation, halogenation, cyanation, alkylation and dehydrogenation reactions, and improve the yield of the main products.
(6) Textile industry: DMAC is used for polymer dissolution in the production of synthetic fibers, especially in the production of polyacrylonitrile fibers (such as acrylic fibers), to improve the smoothness and flexibility of the fibers, thereby improving the quality of the finished product.
(7) Agrochemicals: In the field of agrochemicals, DMAC is used to formulate pesticides and herbicides to ensure the effectiveness and uniform distribution of active ingredients.

Hunan Huahexing Chemical Trading Co., Ltd. is a large comprehensive economic entity integrating production and sales. Founded in 2017, the company is located in -- Yueyang, the only foreign trade port city in Hunan Province. The company covers an area of 66, 000 square meters with a registered capital of 8000. During the seven years of the company, the total turnover of the company has increased year by year. Annual sales in 2023 reached $19, 000, 000. The company always adhere to the quality of the products, self-produced products: Benzyl alcohol, dimethylsulfoxide, ethyl acetate, cyclohexanone. In terms of technology, we invite professors from Tsinghua University to participate in the production, adopt international advanced technology and equipment, and through the global procurement platform, we comprehensively practice the improvement and optimization of quality system, product quality is widely recognized by customers, and long-term cooperation with large state-owned enterprises such as petrochina and Sinopec. The company is one of the largest comprehensive chemical trade and distribution service providers in the province.
1).   Q: How do you control the quality?
A: We have own quality control system, also do any other Third-party test.        Our lab do the inspection for 10 years.

2).   Q: Do you accept small orders ?
A: Yes.         If you are a small retailer or starting up business,We are definitely willing to grow up with you.
And we are looking forward to co-work with you for a long term relationship.

3).   Q: Do you provide sample?
A: Sure,       we provide 50g free sample.

4).   Q: How about the price?        Can you make it cheaper ?
A: We always take the customer's benefit as the top priority.        Price is negotiable under different conditions,
we are assuring you to get the most competitive price.

5).   Q: Are you able to deliver on time?
A: Of course!        we specialised in this line for many years,many customer make a deal with me because we can
deliver the goods on time and keep the goods top quality!

6).   Q: Can I visit your company and factory in China?
A: Sure.        You are very welcomed to visit our company in YueYang, China,we will personally take you to visit the factory and explain your doubts in detail.

7).   Q: How Can I place an order?
A: You could just send us inquiry to any of our sales representatives to get detailed order information, and we will explain the detail process.

8).   Q: When will i get your reply?
A: We ensure the fastest response, fastest service,E-mails will be replied with in 12 hours.