China Manufacture Purity 99.93% Min Dimethyl Carbonate DMC with Industrial Product

• CAS No.: 616-38-6
• Formula: C3h6o3
• EINECS: 210-478-4
• Type: Synthesis Material Intermediates
• Appearance: Liquid
• Quality: Industrial
• Model NO.: 616-38-6
• Colour: Colorless
• Flash Point: 17 °c
• Solubility in Water: 13.9 G/100 Ml
• Molecular Weight: 90.07
• Density: 1.069-1.073 G/Ml
• Melting Point: 2 to 4 °c
• Purity: 99.93%Min
• Odor: a Slightly Scented, Slightly Sweet Liquid
• Water Solubility: Poorly Soluble in Water
• Molar Mass: 90.078 G·mol−1
• Boiling Point: 90 °c
• Un No.: 1161
• Class: 3.2
• Merck: 14, 3241
• Brn: 635821
• Explosive Limit: 4.22-12.87%(V)
• Transport Package: Iron Drum
• Specification: 200kg/drum
• Trademark: Shida, Wells, Hualu
• Origin: Shandong
• HS Code: 2910300000
• Production Capacity: 100000ton/Year

Product Description

Dimethyl carbonate (DMC) is an organic compound with the formula OC(OCH₃)₂. It is a colourless, flammable liquid. It is classified as a carbonate ester. This compound has found use as a methylating agent and more recently as a solvent that is exempt from the restrictions placed on most volatile organic compounds (VOCs) in the US.Dimethyl carbonate is often considered to be a green reagent.
 

Production of dimethyl carbonate worldwide is limited to Asia, the Middle East, and Europe.Dimethyl carbonate is traditionally prepared by the reaction of phosgene and methanol.
 

Items		Standard		Testing Method			Results
Content%		99.9 min		GC			99.93
Moisture %		0.05max		KF			0.01
MeOH Content %		0.02		GC			0.005
Density 20°C (g/cm³)		1.071± 0.005		Picnometer Method			1.068
Conclusion		HIGH GRADE

Methylating agent

Dimethyl carbonate methylates anilines, carboxylic acids, and phenols Sometimes these reactions require the use of an autoclave.

Solvent

Dimethyl carbonate has an ester- or alcohol-like odor, which is more favorable to users than most hydrocarbon solvents it replaces. Dimethyl carbonate has an evaporation rate of 3.22 (butyl acetate = 1.0), which slightly slower than MEK (3.8) and ethyl acetate (4.1), and faster than toluene (2.0) and isopropanol (1.7). Dimethyl carbonate has solubility profile similar to common glycol ethers, meaning dimethyl carbonate can dissolve most common coating resins except perhaps rubber based resins. 

Intermediate in polycarbonate synthesis

A large captive use of dimethyl carbonate is for the production of diphenyl carbonate through transesterification with phenol. Diphenyl carbonate is a widely used raw material for the synthesis of bisphenol-A-polycarbonate in a melt polycondensation process. The most common route is described by Fukuoka, of the Japanese "Asahi Kasei" chemical corporation.

Alternative fuel additive

There is also interest in using this compound as a fuel oxygenate additive.

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

Packaging:
200kg*80 plastic drums,16ton/FCL;


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








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 CYC, DMF, PG, MEG, DMC, Polyol, TDI, IPA, Ethanol 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.