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1,2-Dimethoxyethane Structure

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.)
Flash point 32 °F
storage temp.  Store below +30°C.
solubility  1000g/l soluble
form  Liquid
color  Clear
Odor water-wh. liq., sharp ethereal odor
explosive limit 10.4%
Water Solubility  Miscible
Sensitive  Air Sensitive
λmax λ: 220 nm Amax: 1.00
λ: 250 nm Amax: 0.20
λ: 300 nm Amax: 0.03
λ: 350-400 nm Amax: 0.01
Merck  14,3224
BRN  1209237
Dielectric constant 7.2(25℃)
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.
InChIKey XTHFKEDIFFGKHM-UHFFFAOYSA-N
LogP -0.21 at 25℃
CAS DataBase Reference 110-71-4(CAS DataBase Reference)
NIST Chemistry Reference Ethane, 1,2-dimethoxy-(110-71-4)
EPA Substance Registry System Ethylene glycol dimethyl ether (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
3-10-23
Autoignition Temperature 396 °F
TSCA  Yes
HazardClass  3
PackingGroup  II
HS Code  29091900
Hazardous Substances Data 110-71-4(Hazardous Substances Data)

MSDS

Usage And Synthesis

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