Customization: | Available |
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CAS No.: | 68-12-2 |
Formula: | C3h7no |
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Dimethylformamide (DMF) is a transparent liquid that can be soluble with water and most organic solvents. It is a common solvent for chemical reactions. Pure dimethylformamide has a special odor, while industrial or deteriorated dimethylformamide has a fishy odor because it contains impurities of dimethylamine. The name comes from the fact that it is a dimethyl substitute of formamide (amide of formic acid), and both methyl groups are located on the N (nitrogen) atom. Dimethylformamide is a polar (hydrophilic) nonprotonic solvent with high boiling point, which can promote the SN2 reaction mechanism. Dimethylformamide is made from methyl formate and dimethylamine. Dimethylformamide is unstable in the presence of strong bases such as sodium hydroxide or strong acids such as hydrochloric acid or sulfuric acid (especially at high temperatures), and hydrolyzes to formic acid and dimethylamine.
We have various of packages for different products and we are always pleased to satisfy customers' request.
Promote shipping usually 7--14 days after receiving TT deposit or Original LC.
190kg*80 drums,15.2ton/20'FCL;
190kg*132 drums,25.08ton/40'FCL;
21.5ton/ISO TANK.
Q: Can I get some samples?
A: Yes, We can provide sample free of charge.
Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
Q:Can you give me a discount price?
A: Yes. It depends on your order qty. please contact Emily.
Q: How about your delivery? How long is your delivery time?
A: Prompt and reliable delivery by professional shipping lines. Generally it takes 14 days after deposit or original LC.