High Purity N N Dimethylacetamide 99.9%
| Packaging: | We default to 190kg barrels, if you have special needs can contact us at any time |
|---|---|
| Brand: | hutongglobal |
| Place of Origin: | Tianjin, China (Mainland) |
Basic Info
Model No.: HCU-66
Product Description
Product introduction
Dimethylacetamide is a strong polar aprotic solvent, can dissolve a variety of compounds, and water, ether, ketone, ester, etc. completely miscible, with high thermal stability, easy hydrolysis, for a variety of resins, especially polyurethane resin, polyimide resin has a good ability to dissolve, can be used as heat-resistant synthetic fiber, plastic film, paint, medicine, acrylonitrile spinning solvent. Dimethylacetamide as a low toxicity, high boiling point, high polarity aprotic solvents and chemical intermediates
Characteristic and superiority
Dimethylacetamide is a colorless transparent liquid, with water, alcohol, ether and other organic solvents, is a polar solvent. The stability of dimethylacetamide is good,and can be purified by distillation. It is stable in aqueous solution, but it is hydrolyzed in the presence of acid and alkali. Since the ethyl group is introduced into the molecular structure, the boiling point of dimethylacetamide is 10 ° C or more higher than that of dimethylformamide (DMF) (the boiling point of dimethylformamide is 153 ° C), more than dimethylformamide With better thermal stability and chemical stability. In the organic synthesis, dimethylacetamide is an excellent Catalyst, can cyclization, halogenation, cyanidation, alkylation and dehydrogenation reaction accelerated, and can improve the main product yield.
Application
Dimethylacetamide is mainly used in the organic and pharmaceutical industries as a solvent, the plastic industry for the manufacture of polyamide resin and gum, chemical fiber industry as acrylonitrile spinning solvent, chemical production for the manufacture of catalysts, electrolytic solvents, coatings Industrial used in the preparation of paint agents and a variety of crystalline solvent adducts and complexes, analytical chemistry used as chemical reagents.Can be used as a catalyst for the reaction; electrolytic solvents; paint scavengers and a variety of crystalline solvent adducts and complexes. Used as solvent, paint remover, catalyst and for organic synthesis.
product properties
| appearance | Colorless transparent liquid |
| boiling point | 166.1℃ |
| flash point | 77℃ |
| Melting point | -20℃ |
| Relative density | 0.9366 |
| Saturated vapor pressure (kPa) | 0.17 |
Critical temperature (° C) | 364 |
| Ignition temperature (℃) | 420 |
| Refractive index | 1.4384(20).1.4356(25) |
Packing
Dimethylacetamide(DMAC)
200L barrel
Delivery
When the purchase volume reaches one ton, we take the sea shipping, when the purchase is low, we default air, the default federal, but we also support DHL / EMS, etc.if you have any needs, please contact us promptly.
Our services:If you have any problems about the product, we have professional staff to answer for you.
Company information
Hutong Global Co ., Ltd., is an integrated enterprise which includes the research and development, production. business scope covers zeolite/, catalyst,solvent etc.
Locates in tianjin, the largest sea port city in north china,which endow us more advantage to promp delivery and better service. and It takes us only an hour to get to the port.
We have a very pleasant office environment,and own transport process.
Our products sell to more 20 counties and win highly reputation in middle east, asia, south America and europe.
Taking 'Quality for survival, credit for development' as enterprise's princile. The company is firmly mplementing the scientific management and promoting the products more technical and environmentl to strive in the competitive market.
Our whole staff would keep hard and innovative in work to provide qualified product and good service.
We hope development together with our customer from worldwide.
1.What are you main products?
We mainly do chemical class products, such as the catalyst.Main products include Molecular Sieve, calcium aluminum alloy and perchlorate and so on.
2.What are you strength?
First of all,our products sell to more 20 countries and win highly reputation in middle east,asia,south America and europe.Then we have rich experience and qualified products to customers at ease.And it only takes us one hour to get to port.Finally,we have professional staff to answer your questions at any time.
TIANJIN HUTONG GLOBAL CO .,LTD
T:86-22-59853797
F:862265616580
Skype/Whatsapp:+8618804083386
Product Categories : Chemicals > others Chemicals
