China Hot Selling Top Quality DMC Dimethyl Carbonate CAS 616-38-6 for Pharmaceutical and Pesticide, Find details about China CAS 616-38-6, DMC from Hot Selling Top Quality DMC Dimethyl Carbonate CAS 616-38-6 for Pharmaceutical and Pesticide
Dimethyl Carbonate(DMC)
Property
CAS No.: 616-38-6
Formula: C3H6O3
Structural formula:
Under normal temperature, it is a colorless, transparent liquid with a molecular weight of 90.08.It has a melting point of 4oC and a boiling point of 90.3oC.Its index of refraction (nd20), viscosity and latent heat of vaporization are respectively 1.3697,0.664mpa.s and 8382KJ/Kmol. It can be mixed with such organic solvents as alcohol, ketone, ester, etc. at any proportion but it is slightly soluble in water.
Application
It is a perfect methylating agent, carbonylating agent, methoxylating agent and methylolating agent with active chemical properties. It can be used into produce polypropylene carbonate. In pharmaceutical and pesticide, DMC can be used into produce ciprofloxacin and carbadox. Also it is a indispensable raw material to produce lithium battery electrolyte. Because of its excellent chemical and environmental property, recently DMC is acting as a good solvent for coating, paints,ink and adhesive substituting the benzene, xylene, ethyl acetate, butyl acetate, acetone, butanone, toluene. It is an ideal substitute for toxic substances such as phosgene, dimethyl sulphate, and methyl chloraformate. Thus, it is a green chemical product.
Index | High grade | First grade |
DMC content, % ≥ | 99.95 | 99.90 |
Methanol, mg/kg ≤ | 100 | 200 |
Moisture, % ≤ | 0.01 | 0.1 |
Color (Pt-Co) No. | 5 | 10 |
Acidity, (as H+) mmol/100g ≤ | 0.01 | 0.02 |
Density (20oC), g/cm3 | 1.071±0.005 | |
Appearance | Colorless and transparent liquid, no mechanical impurity |
Packaging and Storage
Galvanized metal pail, net weight 200 ± 0.5 kilograms, we can use ISO TAN or according to customer requirements for packaging. This product should be stored in a cool, ventilated, dry place, according to the provisions of storage and transportation of flammable chemicals.
Shipping:
@ By Courier: Fedex, EMS, DHL, TNT, UPS, etc. 7-10 days product will reach you after payment received, if it's agreed as ready stock before order.
@ By air, airport to airport
@ By sea
Our service
Right click to contact the supplier and you will get a reply within 24 hours.Your problem will be resolved promptly and positively during the ordering process.Perfect pre-sales and after-sales service,all the time to accept customer supervision,humbly accept customer Suggestions and reduce our mistakes.
QUESTIONS | ANSWERS |
Q1:Are you a factory or trading company? | Yes,We are a factory.Combined, pls contact us for specicfic product consulting. |
Q2:How does your factory do regarding quality control? | We can send you samples for your test and you can visit our factory on the spot. |
Q3:What advantages does your company have? | Consistent Quality; The Most competitive pricing; Shortest delivery time; Respond in 24 hours to inquiry, feedback or other requirements. |
Q4:Can we replace the package? | Of course. The package can be custom-made. You can provide the pattern or we design for you. |
Q5:What's the date of delivery? | In stock, the delivery time is short. Products can be sent out in 7 working days. If the quantity is large, we will discuss with the client about the duration to be reflected in the contract. |
Q6:How long will I get replies? | Due to time difference and holidays, we will try our best to reply you in 24 working hours. If there is anything we can do to help, please feel free to contact us at any time. |