1,2-Dimethoxyethane
| Price | USD1.00 |
| Packge | 1kg |
- Min. Order:1g
- Supply Ability:100KG
- Time:2019-07-06
Product Details
- Product Name 1,2-Dimethoxyethane
- CAS No.110-71-4
- EINECS No.203-794-9
- MFC4H10O2
- MW90.12
- InChIKeyXTHFKEDIFFGKHM-UHFFFAOYSA-N
- AppearanceLiquidClear
- Water Solubility Miscible
- Melting point -69 °C
- density 0.867 g/mL at 25 °C(lit.)
- Boiling point 85 °C(lit.)
- storage temp. Store below +30°C.
| 1,2-Dimethoxyethane Basic information |
| Product Name: | 1,2-Dimethoxyethane |
| Synonyms: | 1,2-dimethoxy-ethan;1,2-Ethanediol dimethyl ether;1,2-ethanediol,dimethylether;2,5-Dioxahexane;alpha,beta-Dimethoxyethane;Ansol E-121;Ansul ether 121;ansulether121 |
| CAS: | 110-71-4 |
| MF: | C4H10O2 |
| MW: | 90.12 |
| EINECS: | 203-794-9 |
| Product Categories: | Amber Glass Bottles;Analytical Reagents;Analytical/Chromatography;CHROMASOLV for HPLC;Chromatography Reagents &;HPLC &;HPLC Grade Solvents (CHROMASOLV);HPLC/UHPLC Solvents (CHROMASOLV);Solvent Bottles;Solvent by Application;Solvent Packaging Options;Solvents;UHPLC Solvents (CHROMASOLV);ACS and Reagent Grade Solvents;Carbon Steel Cans with NPT Threads;ReagentPlus;ReagentPlus Solvent Grade Products;Semi-Bulk Solvents;Polymer chemistry;Synthetic Flavours & Fragrances |
| Mol File: | 110-71-4.mol |
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| 1,2-Dimethoxyethane Chemical Properties |
| Melting point | -69 °C |
| Boiling point | 85 °C(lit.) |
| density | 0.867 g/mL at 25 °C(lit.) |
| vapor density | 3.1 (20 °C, vs air) |
| vapor pressure | 48 mm Hg ( 20 °C) |
| refractive index | n20/D 1.379(lit.) |
| Fp | 32 °F |
| storage temp. | 2-8°C |
| solubility | 1000g/l soluble |
| form | Liquid |
| color | Clear |
| explosive limit | 10.4% |
| Water Solubility | Miscible |
| Sensitive | Air Sensitive |
| Merck | 14,3224 |
| BRN | 1209237 |
| Stability: | Stable, but explosive peroxides may form on exposure to air. Test for the presence of peroxides before heating. Avoid heat, light, air. Highly flammable. Store under inert gas. |
| CAS DataBase Reference | 110-71-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethane, 1,2-dimethoxy-(110-71-4) |
| EPA Substance Registry System | Ethane, 1,2-dimethoxy-(110-71-4) |
| Safety Information |
| Hazard Codes | F,T |
| Risk Statements | 60-61-11-19-20-38 |
| Safety Statements | 53-45 |
| RIDADR | UN 2252 3/PG 2 |
| WGK Germany | 1 |
| RTECS | KI1451000 |
| F | 3-10-23 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29091900 |
| Hazardous Substances Data | 110-71-4(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| 1,2-Dimethoxyethane | English |
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| 1,2-Dimethoxyethane Usage And Synthesis |
| Chemical Properties | Colorless liquid |
| Uses | Solvent commonly employed in organometallic reactions,1 particularly organolithium reactions.2 May also function as a ligand.3 |
| Definition | ChEBI: A diether that is the 1,2-dimethyl ether of ethane-1,2-diol. |
| General Description | A liquid with a sharp odor. Less dense than water. Flash point 34°F. Mildly toxic by ingestion and inhalation. Severely irritates skin and eyes. Vapors heavier than air. Used to make other chemicals. |
| Air & Water Reactions | Highly flammable. Slightly soluble in water. |
| Reactivity Profile | When the solvent, 1,2-Dimethoxyethane, was poured into a funnel previously used to introduce the lithium aluminum hydride, a fire ignited the funnel, [MCA Case History 1182(1966)]. |
| Hazard | Moderate fire risk. |
| Health Hazard | If ingested causes nausea, vomiting, cramps, weakness, coma. |
| Fire Hazard | Behavior in Fire: Containers may explode in fires. |
| Safety Profile | An experimental teratogen. Other experimental reproductive effects. Readdy forms an explosive peroxide. A very dangerous fire hazard when exposed to heat, flame, or oxidzers. Mixture with lithium tetrahydroaluminate may ignite orexplode if heated. When heated to decomposition it emits acrid smoke and fumes. See also GLYCOL ETHERS. |
| Purification Methods | Traces of water and acidic materials have been removed from it by refluxing with Na, K or CaH2, decanting and distilling from Na, K, CaH2 or LiAlH4. The reaction has been speeded up by using vigorous high-speed stirring with molten potassium. For virtually complete elimination of water, 1,2-dimethoxyethane has been dried with Na-K alloy until a characteristic blue colour is formed in the solvent at Dry-ice/cellosolve temperatures: the solvent is kept with the alloy until distilled for use [Ward J Am Chem Soc 83 1296 1961]. Alternatively, glyme, refluxed with benzophenone and Na-K, is dry enough if, on distillation, it gives a blue colour of the ketyl immediately on addition to benzophenone and sodium [Ayscough & Wilson J Chem Soc 5412 1963]. It has also been purified by distillation under N2 from sodium benzophenone ketyl (see above). [Beilstein 1 IV 2376.] |
Company Profile Introduction
Henan CoreyChem Co., Ltd, based on the original Zhengzhou Cote Chemical Research Institute, be brave in absorbing highly educated talents & overseas returnees; actively responded to Zhengzhou City High-tech Zone Government’s Special Care Policy, reorganized and founded in National University of Science and Technology Park, which is a high-tech, stock enterprise of high-end chemical Custom synthesis;The park was created by the People's Government of Henan Province, and proved by Ministry of Education and the National Science & Technology, taking the construction mode of "many college a park, and common development", mainly depends on Zhengzhou University and Henan University’s scientific research and talent advantage to set up Universities, scientific research institute and enterprise scientific research achievements transformation platform, to make high-tech enterprises incubate, is the new high-tech talent gathering base, high and new technology industry enterprise radiation base, colleges and universities technological innovation base.
Henan Coreychem Co., Ltd, facing global High-tech pharmaceutical raw materials, high complex new type intermediates, fine chemicals custom synthesis, scale-up production and Rare chemicals trade. Corey have well-equipped machine, strong technical force and considerate marketing team service. We also have rich experience advantage in basic research, small scale process development, scale-up, industrial technology development & production and cost control.
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- Since:2014-12-17
- Address: No.967,15th Floor,Unit 7, Building 1, No.70 of DianChang Road, High-tech Development Zone, Zhengzho
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