99.5% Purity Dimethylformamide (DMF) CAS 68-12-2 Industrial Grade

Tianjin Gnee Biotech Co., Ltd. is one of the leading manufacturers and suppliers of 99.5% purity dimethylformamide (dmf) cas 68-12-2 industrial grade in China. Welcome to buy cheap chemical products for sale here from our factory. For price consultation, contact us.

 

 

Dimethylformamide (DMF) is a transparent liquid that is miscible with water and most organic solvents. It is a common solvent for chemical reactions.

 

Dimethylformamide (DMF) Properties

• Pure dimethylformamide is odorless, but industrial grade or deteriorated dimethylformamide has a fishy taste because it contains an impurity of dimethylamine.
• The name comes from the fact that it is a dimethyl substitute for formamide (the amide of formic acid), and both methyl groups are located on the N (nitrogen) atom.
• Dimethylformamide is a polar (hydrophilic) aprotic solvent with high boiling point, which can promote the SN2 reaction mechanism. Dimethylformamide is made from formic acid and dimethylamine.
• Dimethylformamide is unstable (especially at high temperatures) in the presence of a strong base such as sodium hydroxide or a strong acid such as hydrochloric or sulfuric acid, and hydrolyzes to formic acid and dimethylamine.

 

 

Product Name	N,N-dimethylformamide
Other Name	DMF
cas no.	68-12-2
Density	0.948 g/mL at 20 °C
Boiling Point	153 °C(lit.)
Melting Point	-61 °C
Molecular Formula	C3H7NO
Molecular Weight	73.09380
Flash Point	136 °F
Exact Mass	73.05280
PSA	20.31000
LogP	0.34030
Vapour density	2.5 (vs air)
Index of Refraction	n20/D 1.430(lit.)
Water Solubility	soluble

 

Dimethylformamide (DMF) Uses

• DMF is used as analytical reagent and solvent of vinyl resin and ethyne;
• Used as the solvent of polyurethane and polyvinyl chloride, also used as an extractant;
• Used in synthesizing of polyurethane and synthetic fiber; making plastic film; removing paint; and making paint have characteristics of dye.

 

 

 

Dimethylformamide (DMF) Packaging

• We have various of packages for different products and we are always pleased to satisfy customers' request.
• 190kg*80 drums,15.2ton/20'FCL;
• 190kg*132 drums,25.08ton/40'FCL;
• 21.5ton/ISO TANK.

 

 

 

Gneebio is a professional chemical raw material manufacturer based in China. Established in 2021, we have over 10 years of export experience, with our products exported to more than 60 countries worldwide.
The company's main products are organic solvents, plasticizers, alcohols, aromatics, ethers, formic acid, acetic acid, epoxy resin curing agent, washing class, water treatment chemicals, and other chemical products. The company introduces domestic and foreign advanced chemical science and technology achievements to provide a one-stop service for our customers.

 

 

 

Q1.: Are you a factory or a trading company?
A.: We are both a manufacturer of certain chemical raw materials and a trading company. We can assist buyers in selecting the most suitable products.

 

Q2.: Can you send a complete product price list?
A.: With over a thousand product varieties, please specify your requirements, and we will provide the corresponding price list.

 

Q3.: How can I verify product quality before placing an order?
A.: 1. Free samples are available for select products. You only need to cover shipping costs or arrange pickup at our facility.
2. With over 10 years in chemical sales, quality is fundamental to our business.

 

Q4.: Which shipping method is most suitable?
A.: We typically recommend ocean freight for its cost-effectiveness and reliability. Of course, we respect your decision to choose other shipping methods.

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