1,2-Dimethoxyethane 110-71-4 1,2-Ethanediol dimethyl ether
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) |
MSDS Information |
Provider | Language |
---|---|
1,2-Dimethoxyethane | English |
SigmaAldrich | English |
ACROS | English |
ALFA | English |
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. |
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