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CAS NO.110-71-4
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| 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 |
| Mol File: | 110-71-4.mol |
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| 1,2-Dimethoxyethane Chemical Properties |
| mp | -69 °C |
| bp | 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 |
n |
| Fp | 32 °F |
| storage temp. | 2-8°C |
| 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 |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29091900 |
| Hazardous Substances Data | 110-71-4(Hazardous Substances Data) |
| 1,2-Dimethoxyethane Usage And Synthesis |
| Chemical Properties | Colorless liquid |
| Usage | Solvent commonly employed in organometallic reactions,1 particularly organolithium reactions.2 May also function as a ligand.3 |
| 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)]. |
| Health Hazard | If ingested causes nausea, vomiting, cramps, weakness, coma. |
| Fire Hazard | Behavior in Fire: Containers may explode in fires. |