| Company Name: | Shanghai Hanhong Chemical Co., Ltd. Gold |
| Tel: | 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 |
| Email: | jerry.ma@hanhonggroup.com |
| Products Intro: |
Product Name:Dimethyl carbonate
CAS:616-38-6
Remarks:B34539 |
| Company Name: | J & K SCIENTIFIC LTD. |
| Tel: | 400-666-7788 +86-10-82848833 |
| Email: | jkinfo@jkchemical.com;market3@jkchemical.com |
| Products Intro: |
Product Name:DiMethyl carbonate
CAS:616-38-6
Purity:99.5% Package:100G,2.5KG,25G,500G |
| Company Name: | Meryer (Shanghai) Chemical Technology Co., Ltd. |
| Tel: | +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing) |
| Email: | sh@meryer.com |
| Products Intro: |
Product Name:DiMethyl carbonate
CAS:616-38-6
Purity:98% Package:25Ml;100Ml Remarks:B62001 |
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| | Dimethyl carbonate Basic information |
| | Dimethyl carbonate Chemical Properties |
| mp | 2-4 °C(lit.)
| | bp | 90 °C(lit.)
| | density | 1.069 g/mL at 25 °C(lit.)
| | vapor density | 3.1 (vs air)
| | vapor pressure | 18 mm Hg ( 21.1 °C)
| | refractive index | n20/D 1.368(lit.)
| | Fp | 65 °F
| | storage temp. | Flammables area | | color | <50(APHA)
| | Water Solubility | 139 g/L | | Sensitive | Moisture Sensitive | | Merck | 14,3241 | | BRN | 635821 | | Stability: | Stable. Highly flammable. Incompatible with strong oxidizing agents, potassium t-butoxide. | | CAS DataBase Reference | 616-38-6(CAS DataBase Reference) | | NIST Chemistry Reference | Carbonic acid, dimethyl ester(616-38-6) | | EPA Substance Registry System | Carbonic acid, dimethyl ester(616-38-6) |
| | Dimethyl carbonate Usage And Synthesis |
| Chemical Properties | colourless liquid | | General Description | A clear, colorless liquid with a pleasant odor. Flash point 66°F. Denser than water and slightly soluble in water. Vapors are heavier than air. Used to make other chemicals and as a special purpose solvent. | | Air & Water Reactions | Highly flammable. Slightly soluble in water. | | Reactivity Profile | Dimethyl carbonate reacts with acids to liberate heat along with methanol and carbon dioxide. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction with caustic solutions. Flammable hydrogen is generated by mixing with alkali metals and hydrides. | | Health Hazard | May cause toxic effects if inhaled or absorbed through skin. Inhalation or contact with material may irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution. | | Fire Hazard | HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. |
| | Dimethyl carbonate Preparation Products And Raw materials |
| Raw materials | Methanol-->Propylene oxide-->PHOSGENE-->CARBON MONOXIDE-->Methyl chloroformate-->Propylene carbonate -->Ethylene carbonate | | Preparation Products | Diethyl carbonate-->7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid-->DIMETHYL METHOXYMALONATE-->1-Methylimidazole-->Ciprofloxacin-->N-Methyl-3-carbomethoxy-4-piperidone hydrochloride-->(S)-(-)-1,2,3,4-Tetrahedro-naphthoic acid-->2-PHENYLMALONAMIDE-->4-DIMETHOXYMETHYL-6-HYDROXYPYRIMIDINE-2-THIOL-->1H-Azepine-3-carboxylicacid,hexahydro-,methylester(9CI)-->1,5-Diphenylcarbazide-->Asulam-->4-Bromo-1,3,5-trimethyl-1H-pyrazole-->(1,3,5-TRIMETHYL-1H-PYRAZOL-4-YL)METHYLAMINE-->1,3,5-Trimethylpyrazole-->1,3,5-TRIMETHYL-1H-PYRAZOLE-4-CARBOXYLIC ACID-->1,3,5-Trimethyl-1H-pyrazole-4-carboxaldehyde-->1H-Pyrazole-4-carbonyl chloride, 1,3,5-trimethyl- (9CI)-->Ethyl methyl carbonate |
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