Dimethyl Carbonate Property CAS No.: 616-38-6 1655056658186896.png Formula: C3H6O3 Scope of Application High-quality organic solvents in lithium ion batteries Organic synthetic pharmaceutical intermediates Industrial solvents such as resins and polymers Additives in automobile gasoline, machinery lubricants, and other fields Raw materials in the field of plant protectants Product Features The content of DMC is over 99.99% and it is characterized by high purity, low water content, few artifactual bands and stable quality. Other side reactions can be eliminated during use to provide higher stability and provides technical services for raw material testing, electrolyte analysis, formula optimization and new material development.
Dimethyl Carbonate (DMC) Refining Technology Proprietary Technology and Plants Technology Introdction: Dimethyl carbonate (DMC) is an important organic chemical intermediates, it widely used in carbonylation, methylation, methoxylation and carbonyl methylation and other organic synthesis reaction. Because DMC is non-toxic, it can replace the highly toxic phosgene, methyl chloroformate, dimethyl sulfate as a methylating agent or carbonylation agent used to improve the safety of production operations and reduce environmental pollution. As a solvent, DMC can replace freon, trichloroethane, trichlorethylene, benzene, xylene and so on for paint coatings, cleaning solvents. As a gasoline additive, DMC can improve its octane number and oxygen content, thereby enhancing its antiknock. In addition, DMC can be used as detergent, surfactant and softener additives. In the process of oxidizing carbonylation of methanol to dimethyl carbonate, the reaction solution contains a large amount of unreacted raw materials and by-products (such as formaldehyde, trioxaldehyde and the like) in addition to DMC, and further separation is required to obtain DMC products. As the raw materials containing formaldehyde, trioxaldehyde and other impurities, these impurities on the follow-up distillation process and equipment selection has a significant impact, so the need for pre-treatment device for pre-removal, removal of formaldehyde, trimethyl formaldehyde after the material into the follow-up Of the distillation system. Removal of formaldehyde and paraformaldehyde materials due to methanol and DMC forming azeotrope, ordinary distillation can not get a pure product, therefore, it usually using two-step separation combined?The first step is the initial distillation stage, the use of azeotropic distillation way, in the packed column to obtain methanol-DMC azeotrope, and other products separatedIn the second step, the DMC was obtained by the effective separation method. The main methods were low temperature crystallization, extraction distillation, azeotropic distillation and pressurized distillation. The purity was higher than 99.9 % High purity DMC products.
Dimethyl Carbonate (DMC) Refining Technology Proprietary Technology and Plants Technology Introdction: Dimethyl carbonate (DMC) is an important organic chemical intermediates, it widely used in carbonylation, methylation, methoxylation and carbonyl methylation and other organic synthesis reaction. Because DMC is non-toxic, it can replace the highly toxic phosgene, methyl chloroformate, dimethyl sulfate as a methylating agent or carbonylation agent used to improve the safety of production operations and reduce environmental pollution. As a solvent, DMC can replace freon, trichloroethane, trichlorethylene, benzene, xylene and so on for paint coatings, cleaning solvents. As a gasoline additive, DMC can improve its octane number and oxygen content, thereby enhancing its antiknock. In addition, DMC can be used as detergent, surfactant and softener additives. In the process of oxidizing carbonylation of methanol to dimethyl carbonate, the reaction solution contains a large amount of unreacted raw materials and by-products (such as formaldehyde, trioxaldehyde and the like) in addition to DMC, and further separation is required to obtain DMC products. As the raw materials containing formaldehyde, trioxaldehyde and other impurities, these impurities on the follow-up distillation process and equipment selection has a significant impact, so the need for pre-treatment device for pre-removal, removal of formaldehyde, trimethyl formaldehyde after the material into the follow-up Of the distillation system. Removal of formaldehyde and paraformaldehyde materials due to methanol and DMC forming azeotrope, ordinary distillation can not get a pure product, therefore, it usually using two-step separation combinedï¼?The first step is the initial distillation stage, the use of azeotropic distillation way, in the packed column to obtain methanol-DMC azeotrope, and other products separatedïIn the second step, the DMC was obtained by the effective separation method. The main methods were low temperature crystallization, extraction distillation, azeotropic distillation and pressurized distillation. The purity was higher than 99.9 % High purity DMC products.
Dimethyl Carbonate (DMC) is a colorless, fast evaporating, mild non-offensive odor VOC exempt solvent with a wide range of applications. It is used in the manufacturing of lithium-ion batteries, production of polycarbonates, lubricants, polyurethanes, cleaning and degreasing solvents, construction materials such as paints and adhesives, fuel additives, and in biodiesel production. Dimethyl Carbonate (DMC) is also considered a green reagent. It is used as a methylating and carbonylating reagent in organic synthesis. CAS #: 616-38-6 EINECS #: 210-478-4 Synonyms: DMC, Methyl carbonate, Carbonic acid dimethyl ester Molecular Formula: C3H6O3
Product Name: Dimethyl Carbonate Origin: China Molecular Formula: C3H6O3 CAS No.: 616-38-6 EINECS No.: 210-478-4 Specification: 99.5%, 99.9% Packing: Iron drums of 200kg net each, or ISO tank Application: In organic synthesis ---as a substance or solvent in organic synthesis, instead of phosgene, dimethyle sulfate, ect ---called as "green chemical" and "new cornerstone for or organic synthesis" In gasoline industry ---as a fuel additive Dimethyl Carbonate (DMC) is a strong contender to help the refining industry to meet the Clean Air Act specification for oxygen in gasoline. DMC (53.3% O) has about 3 times the oxygen content as methyl tert-butyl ether (MTBE, 18.2%) and its synthesis is not dependent upon oil.
Water purification
Carbon Blocks used in furnace having a great alternative against Petcoke. As it has high melting power and cheap as compared to Petcoke. Here in India, we are a supplier and exporters of Carbon blocks. Parameters- Total moisture (Mt): 1.80% Ash(Aad): 13.07 Volatile matter (Vad): 13.94 Fixed Carbon (FCad): 77.88 Sulfur (S): 3.10
Grade: 1. Carbon Black PL330J 2. Carbon Black PL330C 3. Carbon Black PL330C 4. Carbon Black PL550C 5. Carbon Black PL550B 6. Carbon Black PL550C 7. PL660B Beads 8. Carbon Black P330 9. Carbon Black P550 10. PL772B Beads Purity: 1.OAN (ml/100 gm) >90 2.OAN (ml/100 gm) >90 3.OAN (ml/100 gm) >95 4.OAN (ml/100 gm) >100 5.OAN (ml/100 gm) >100 6.OAN (ml/100 gm) >100 7.DBP No (OAN) (cc/100 gm) >100 8.DBP No (OAN) (cc/100 gm) >100 9.DBP No (OAN) (cc/100 gm) >105 10.DBP No (OAN) (cc/100 gm) >90 Actual price will be provided after your enquire.
We are exporter of Activated Carbon. Activated carbon made from raw organic material such as coconut shell. The raw material of activated carbon pulverized and sieved into appropriate and uniform particle sizes. Carbon has been used as an adsorbent for centuries. Activated carbon is a particularly good adsorbent due to its high surface area to volume ratio.
We are supplier and exporter of Activated Carbon. Granular Activated Carbon Products range from the size 0.2mm to 3.75mm. Granular Activated Carbon has relatively larger particles size compared to powdered activated carbon and consequently, presents a smaller external surface. Powdered Activated Carbon Powdered Activated Carbons are small activated carbon particles, with a size that is predominantly less than 0.075 mm. Activated Carbon is used worldwide in purification of Water, Air, etc. We are producers Dura specie of Palm Kernel Shells Powder & Pellets Activated Carbon, with over 1600 Iodine level and equally high level of Harness.
ITO GLOBAL GRUOP, Sale Offer Carbon anode FC 90% -96% , clean , containers will be loaded full capacity. Our monthly supplying capacity 1000 ton 1-Carbon-95-97-% 2-Sulphur-0.95-% 3-Ash Content-1-% 4-V-M 0.30-% 5-Moisure 0.90-%
Industrial Food
Industrial
Appearance - Black Powder Particle size - 5-10 um Surface area - 2000 m2/g C content - >95%
Particle Size(mesh) - 4-8, 5-10, 6-12, 10-24, 8-30, 20-40 Packing Density (g/ml) - 0.45-0.55 Hardness (%) - 95 Ash Content (%) - 5 Moisture (%) -10 Iodine Value (mg/g) - 900-1250 PH - 6-9 Packaging Details 25kgs/bag, or 500kg/big bag
Selected Anthracite Coal Granular Activated carbon for amine purify ,remove EDA, MEDA, DIPA, etc Granular Coal based activated carbon is made from coal though high temperature activation .It is black in appearance, non-toxic and tasteless, with large pores. It is featured by strong adsorption capacity, high wear-resistant performance etc. It is evtensively applied to solvent recovery, catalyst carriers, gas adsorption and water purification in the field of chemicals, environmental protection, power plant, electronics, petrochemical industry, farming, medicine, marine transportation. Packing 25kg PVC bags+1MT big bag or as customers'requested Trade terms FOB CNF CIF Payments terms 1).T/T 30%advance , 2).the balance against copy of B/L Delivery time After we receive deposit within 7-10days Sample Sample is free within 1kgs
HS Code : 2920909090 Packing : 25kgs/drum, 200kg/Drum ,1000kg/Ton drum Application Dimethyl carbonate is a recently developed friendly green organic chemicals, widely used alternative phosgene the dimethyl sulfate Halothanes larger environmental hazards of chemicals used as carbonation and modulating agent, to meet the current requirements of the cleaning process. This article reviews dimethyl carbonate in pesticide and medicine and intermediates (such as furazolidone intermediate 3 - amino-2 - oral oxazolidinone, sulfonylurea herbicides, carbendazim, carbaryl ring ciprofloxacin intermediate 2,4 - dichloro-5 - fluorobenzoyl acetate, isocyanine) synthesis process green transformation.
Specification: Carbon (C): 10.0% max; Moisture: 2.9% max; Loss on ignition: 13.4% max; Iron oxide (FeO3): 0.4%; Calcium oxide (CaO): 0.6%; Sodium oxide (Na2O): 0.2%; Potassium oxide (K2O): 3.5%; Sulfur trioxide (SO3): 0.8%; Silicon dioxide (SiO2): 70.2%; Aluminum oxide (Al2O3): 0.1%; Magnesium oxide (MgO): 0.4%; Appearance density after compaction: 0.24%.
Carbon Dust is a high-quality powder with a purity of 100%. It is designed in a powder form, making it easy to use and handle. The product does not float, ensuring easy application and minimal waste. The fine powder appearance makes it suitable for various industrial and commercial applications. As a trusted supplier and trader, we ensure that Carbon Dust meets the highest standards of quality and consistency, making it a reliable choice for your specific needs. Whether its for environmental remediation, filtration, or any other application, our Carbon Dust is the ideal solution for your requirements.
Carbon Dust is a high-quality powder with a purity of 100%. It is designed in a powder form, making it easy to use and handle. The product does not float, ensuring easy application and minimal waste. The fine powder appearance makes it suitable for various industrial and commercial applications. As a trusted supplier and trader, we ensure that Carbon Dust meets the highest standards of quality and consistency, making it a reliable choice for your specific needs. Whether its for environmental remediation, filtration, or any other application, our Carbon Dust is the ideal solution for your requirements.
