Dimethyl carbonate Hi-tech spring company makes a great breakthrough in the research of new effective gasoline antiknock ---dimethyl carbonate. The gasoline which mixed dimethyl carbonate has more obvious advantages: It is useful for the environment protection. It will improve the exhaust effect of thc and nox and increase the decontamination efficiency of co and thc which can be reached over 90%. It also can increase the octane rating of gasoline, 4.7% dmc mixed, the octane rating of gasoline will increase 3%~6%, and there woní»t be any change if more dmc be mixed in gasoline . Drums
Specification 98.5% Package :Plastic Drum
Dimethyl isophthalate Purity:99.5% Min 500kg/bag
Dimethyl sebacate Purity:99.5% Min 200KG/drum
Dimethyl carbonate
Dimethyl sulfoxide Content: min. 70% DMSO, 30% distiled water Glass bottle, including pipette Made in Germany Appearance: clear, colourless
Dimethyl sulfoxide Content: min. 99.9% Glass bottle, including pipette Made in Germany Appearance: clear, colourless
Benzalkonium Chloride / Dodecyl dimethyl benzyl ammonium chloride is a kind of cationic surfactant, belonging to nonoxidizing boicide. It can efficiently withhold algae propagation and sludge reproduction. Benzalkonium Chloride also has dispersing and penetrating properties, can penetrate and remove sludge and algae, has advantages of low toxicity, no toxicity accumulation, soluble in water, convenient in use, unaffected by water hardness. 1. Benzalkonium chloride (BKC) is widely used in petroleum, chemical, power, textile and other industries in the circulating cooling water system, to control the bacteria Algae breeding in circulating cooling water system. 2.Benzalkonium chloride (BKC) can be also used as anti-mildew agent, antistatic agent, emulsifying agent and amendment agent in woven and dyeing fields. 3.Benzalkonium chloride (BKC) is also widely used as a disinfectant in the Hospital, Livestock and Personal Hygiene sectors. Dual biocidal and detergency properties ensure high efficacy against Bacteria, Algae and Fungi and enveloped Viruses at exceptionally low ppm concentrations.
Dimethyl sulfoxide.
Dimethyl ether (DME), also known as methoxymethane, is the organic compound with the formula CH3OCH3. The simplest ether, it is a colourless gas that is a useful precursor to other organic compounds and an aerosol propellant.
Dimethyl carbonate is abbreviated as DMC. At room temperature, it is a colorless, transparent, pungent odorous liquid. The relative density (d204) is 1.0694, the melting point is 4C, the boiling point is 90.3C, the flash point is 21.7C (opening), 16.7C (closed) ), refractive index (nd20Chemicalbook) 1.3687, flammable, non-toxic. It can be mixed with almost all organic solvents such as alcohol, and ester in any ratio, and is slightly soluble in water. Can be used as a methylating agent. Compared with other methylation reagents, such as methyl iodide and dimethyl sulfate, dimethyl carbonate is less toxic and biodegradable. The physical and chemical properties: Model NO. 99% Molecular weight� 60.1g/mol Hydroxyl No. Monohydroxy Appearance Colorless Liquid Available chlorine content 2-13.4%(V) Properties Miscible Storage condition Flammables area Freezing point -89.5C Applications: 1. A new type of low-toxicity solvent can replace solvents such as toluene, xylene, ethyl acetate, butyl acetate, acetone or methyl ethyl ketone in the paint and adhesive industries. It is an environmentally friendly green chemical product. 2. Good methylating agent, carbonylating agent, hydroxymethylating agent and methoxylating agent are a kind of chemical raw materials with a wide range of uses. 3. Chemicalbook wants to replace phosgene, dimethyl sulfate, methyl chloroformate and other highly toxic drugs. 4. Synthetic polycarbonate, diphenyl carbonate, isocyanate, etc. 5. In medicine, it is used to synthesize anti-infective drugs, antipyretic and analgesic drugs, vitamin drugs, and central nervous system drugs. 6. Pesticides are mainly used to produce methyl isocyanate, and then to produce certain carbamate drugs and insecticides (anisole). 7. Gasoline additives, lithium battery electrolyte, etc.
DMC
Special gases likes, ammonia, anhydrous, arsine, boron trichloride, boron trifluoride, butadienes, butane, butylene, carbon monoxide, carbonyl fluoride, carbonyl sulfide, chlorine, cyanogen, cyanogen chloride, cyclobutane, cyclopropane, deuterium, dimethylamine, dimethyl ether, dimethylpropane, dinitrogen tetroxide, ethane, ethylacetylene, ethylamine, ethyl chloride, ethylene, ethylene oxide, ethyl fluoride, ethyl methyl ether, hydrogen bromide, hydrogen chloride, hydrogen fluoride, hydrogen iodide, hydrogen sulfide, methane, methylamine, methyl bromide, methyl chloride, methyl fluoride, methyl mercaptan, nitric oxide, nitrogen trifluoride, nitrous oxide, octafluorocyclobutane, octafluoropropane, perfluoro ethyl vinyl ether, phosgene, phosphine, silane, silicon tetrafluoride, sulfur dioxide, sulfur hexafluoride, sulfur tetrafluoride, sulfuryl fluoride, tetrafluoroethane, Sulfuryl Fluoride Gas, tetrafluoromethane, trifluoromethane, tungst, monochloro difluoro methane.
Rare gases we can provide: Argon gas :99%-99.999% Helium gas:99%-99.9999% Neon gas :99.99%-99.999% Krypton:99.999% Xenon:99.999% If you are interested in this kind of products, please feel free to contact us . Cylinder package
Pure organic gases we can provide: Methane(ch4):99.9%-99.995% Ethane(c2h6):99.9%-99.99% Methyl chloride(ch3cl):99.5% Ethyl chloride(c2h5cl):99.7% Ethylene oxide(c2h4o):99.9% Propane:(c3h8):99-99.88% N-butane£¨n-c4h10):99.5-99.99% Acetylene(c2h2):99.8-99.9% Isobutane (i-c4h10):99.5-99.99% I-butane(c4h8):99.95% Cis-2-butene (c4h8)95% Ethylene£¨c2h4):99.95-99.99% Propylene(c3h6):99.9-99.99% Allene(c3h4):93% N-pentane (n-c3h12):99.5% I-sopentane(i-c5h12):99.5% Cylinder package if in need please feel free to contact us . We are looking forward establishing long-term relationship with you Cylinder package
Pure organic gases we can provide: Methane(ch4):99.9%-99.995% Ethane(c2h6):99.9%-99.99% Methyl chloride(ch3cl):99.5% Ethyl chloride(c2h5cl):99.7% Ethylene oxide(c2h4o):99.9% Propane:(c3h8):99-99.88% N-butane£¨n-c4h10):99.5-99.99% Acetylene(c2h2):99.8-99.9% Isobutane (i-c4h10):99.5-99.99% I-butane(c4h8):99.95% Cis-2-butene (c4h8)95% Ethylene£¨c2h4):99.95-99.99% Propylene(c3h6):99.9-99.99% Allene(c3h4):93% N-pentane (n-c3h12):99.5% I-sopentane(i-c5h12):99.5% Cylinder package if in need please feel free to contact us . We are looking forward establishing long-term relationship with you Cylinder package
Pure Organic Gases we can provide: Methane(CH4):99.9%-99.995% Ethane(C2H6):99.9%-99.99% Methyl Chloride(CH3CL):99.5% Ethyl Chloride(C2H5Cl):99.7% Ethylene Oxide(C2H4O):99.9% Propane:(C3H8):99-99.88% N-Butane£¨n-C4H10):99.5-99.99% Acetylene(C2H2):99.8-99.9% Isobutane (i-C4H10):99.5-99.99% I-Butane(C4H8):99.95% Cis-2-Butene (C4H8)95% Ethylene£¨C2H4):99.95-99.99% Propylene(C3H6):99.9-99.99% Allene(C3H4):93% N-pentane (n-C3H12):99.5% I-Sopentane(I-C5H12):99.5% Cylinder package if in need please feel free to contact us . We are looking forward establishing long-term relationship with you cylinder package
Carbonmonoxide99.5%-99.95% Ammonia99.8%-99.99995% Chlorine99.9%-99.9996% Sulfurhexafluoride99.9%-99.999% Ethylene99.5%-99.95% Methane99.9%-99.999% Argon99.999%-99.9999% Helium99.999%-99.9999% Nitrogen99.999%-99.9999% Raregas99.999% Krypton99.999% Neon99.999% Xenon99.999% Ethane99.5% Nitricoxide99.5%-99.9% E.Oethyleneoxide99.9% Propane99.5%-99.99% Butane99.5%-99.99% Iso-butane99.5%-99.99% Propylene99.5%-99.99% Silane99.999% Hydrogen99.99%-99.9999% Halocarbon1499.999% Borontrichloride99.5-99.995% Rare gases we can provide: Argon gas :99%-99.999% Helium gas:99%-99.9999% Neon gas :99.99%-99.999% Krypton:99.999% Xenon:99.999% If you are interested in this kind of products, please feel free to contact us . Cylinder package
Molecular form: c8h16ncl Molecular weight: 104.04 Cas no.: 7398-69-8 Appearance: colorless, clear liquid Assay: 60.0% min Hazen: 50 max Packing: 200kg/drum Usage: widely used in oil chemical agents, waste water treatment, printing, paper making, pharmaceuticals, textile, leather and chemicals for daily use. 200kg/drum.
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 sol ven t in organic sy n thes is, instead of phosgene, dimethyle sulfate, ect ---called as "green chem ical" a nd "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.
