Name: High Purity 99.95% CAS No 68-12-2 DMF Dimethylformamide
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SKU: DMF 01
Price: 700.00 USD
Availability: InStock

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High Purity 99.95% CAS No 68-12-2 DMF Dimethylformamide

Product Details:

Place of Origin:	Shandong, China
Brand Name:	Nearchem
Model Number:	DMF 01

Payment & Shipping Terms:

Minimum Order Quantity:	15 tons
Price:	$600-800 / ton

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Detailed Product Description

CAS No.:	68-12-2	Purity:	99.95%Min
Appearance:	Colourless Liquid	Application:	Organic Solvent
EINECS No.:	200-679-5	MF:	(CH3)2NC(O)H
Other Names:	N,N-Dimethylmethanamide	Type:	Agrochemical Intermediates, Dyestuff Intermediates, Syntheses Material Intermediates
Molecular Weight:	73.09	Specific Gravity:	0.95
Boiling Point:	152.8℃	Melting Point:	-61℃
Vapor Density (Air=1):	2.51	Vapor Pressure (kpa):	3.46/60℃
Auto Ignition Temperature:	445℃	UN No.:	2265
Log P:	-0.829	Explosive Limits:	2.2-15.2%

Product Description

High purity 99.95% CAS No 68-12-2 DMF Dimethylformamide

Dimethylformamide is an organic compound with the formula (CH3)2NC(O)H. Commonly abbreviated as DMF (although this initialism is sometimes used for dimethylfuran, or dimethyl fumarate), this colourless liquid is miscible with water and the majority of organic liquids. DMF is a common solvent for chemical reactions. Dimethylformamide is odorless, but technical-grade or degraded samples often have a fishy smell. As its name indicates, it is a derivative of formamide, the amide of formic acid. DMF is a polar (hydrophilic) aprotic solvent with a high boiling point. It facilitates reactions that follow polar mechanisms, such as SN2 reactions.

DMF is hydrolyzed by strong acids and bases, especially at elevated temperatures. Distillation is therefore conducted under reduced pressure at lower temperatures.
In one of its main uses in organic synthesis, DMF was a reagent in the Vilsmeier-Haack reaction, which is used to formylate aromatic compounds.The process involves initial conversion of DMF to a chloroiminium ion, [(CH3)2N=CH(Cl)]+, known as a Vilsmeier reagent, which attacks arenes.

Organolithium compounds and Grignard reagents react with DMF to give aldehydes after hydrolysis in a reaction named after Bouveault.
Dimethylformamide forms 1:1 adducts with a variety of Lewis acids such as the soft acid I2, and the hard acid phenol. It is classified as a hard Lewis base and its ECW model base parameters are EB= 2.19 and CB= 1.31.[17] Its relative donor strength
toward a series of acids, versus other Lewis bases, can be illustrated by C-B plots.

Specification

ITEM	SPECIFICATION	RESULTS
Pt-Co chrominance	≤10	5
Dimethyla mine ppm	≤15	1
Formic acid ppm	≤25	2
PH: 25°C 20%Aqueous solution	6.5-8.0	7.0
Electric Conductivity: 25°C 20%Aqueous solution, us	≤10	0.14
Moisture ppm	≤500	106
Fe ppm	≤0.05	0.005
Methanel ppm	≤20	2
Heavy compoment (dimethyl Acetamide) ppm	≤500	39
DMF %	≥99.9	99.95

Product Application

DMF Application

The primary use of DMF is as a solvent with low evaporation rate. DMF is used in the production of acrylic fibers and plastics. It is also used as a solvent in peptide coupling , and in the manufacture of adhesives, synthetic leathers, fibers, films, and
surface coatings.
As a cheap and common reagent, DMF has many uses in a research laboratory.

* DMF is effective at separating and suspending carbon nanotubes, and is recommended by the NIST for use in near infrared spectroscopy of such.
* DMF can be utilized as a standard in proton NMR spectroscopy allowing for a quantitative determination of an unknown compound.
* In the synthesis of organometallic compounds, it is used as a source of carbon monoxide ligands.
* DMF is a common solvent used in electrospinning.
* DMF is commonly used in the solvothermal synthesis of Metal-Organic Frameworks.
* DMF-d7 in the presence of a catalytic amount of KOt-Bu under microwave heating is a reagent for deuteration of polyaromatic hydrocarbons..

Packing & Delivery

We have various of packages for different products and we are always pleased to satisfy customers' request.

Packaging:
190kg*80 drums,15.2ton/FCL;
22ton/ISO TANK.

Shipping:
Promote shipping usually 7--14 days after receiving TT deposit or Original LC .

Company Profile

NearChem, a group company with a state-owned background in the chemical industry for over 20 years, serves as a nominated supplier for the top 50 chemical enterprises.
Shandong Near Chemical Co., Ltd is based in Dongying, the largest chemical industrial city in the northern part of China, where the second largest oil field is located. We are close to Qingdao Port, the largest northern seaport.
With a registered capital of 30 million yuan, NearChem was founded in 2011 and has grown rapidly with total assets of 140 million yuan and 300 employees.With the stable financial support of the group company, NearChem integrates rich chemical resources along with individually customized services for all global clients.
NearChem has outstanding advantage in rich chemical resources,such as Aniline oil, TDI, Benzene, KOH etc.

Over the past 20 years, we have served 100+ countries and regions,
500+clients,1000+partners home and abroad.

Near Chemical, Near U, Warm the world.

Factory Pictures

Our Advantages

10 Years Experiences
Our products have been promoted to all over Europe,North&South America, Middle-east, Asia and pacific area as well as Africa,we have established long term cooperation with our clients.

Quality service
Adhering to the principle of "quality first,service the best" Near Chem insists on providing high quality chemicals based on a complete Quality Assurance System. Meanwhile,we use SOP system to guarantee our whole logistics. Near Chem has built a mutual trust under honesty and integrity principles with customers all around the world.And will keep promoting our commitment to better a nearer Chem to the world.

24 hour service
24 hours quick and clear respond to our customers all around the world. Professional and individual after sales service to assure the Customer satisfaction.

FAQ

1 Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on Methylene Chloride and Aniline oil, meanwhile we are one of the experienced distributors for other chemicals such as Propylene Glycol, Ethylene Glycol, Polyol, TDI, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.

2 Q: How can you guarantee your quality?
A: Our factory owns mature production line under EPR quality system. We can guarantee the stability and qualification of the raw materials. And we also have SOP loading system to ensure the safety and timely transportation.

3 Q: Can I get some samples?
A: Yes, we welcome sample order for you to test and check our quality. Send me your requirements of the product you need. We can provide sample free of charge, and the express cost is on you.

4 Q: How to confirm the Product Quality before placing orders?
A : You can get free samples from us or taking our previous SGS Reports as reference or arrange SGS before loading.

5 Q: What is your MOQ?
A: Our MOQ is 20'FCL for each product.

6 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.

7 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.

8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.

9 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.