Dimethyl ether

$75 - $649

Price

Brand	Packaging	Price	Product name
Apolloscientific OR51882	100g	$203	Dimethyl ether 99%
Apolloscientific OR51882	400g	$351	Dimethyl ether 99%
Apolloscientific OR51882	1Kg	$649	Dimethyl ether 99%
Sigma-Aldrich 295299	100g	$191	Dimethyl ether
Sigma-Aldrich 295299	1kg	$550	Dimethyl ether
Sigma-Aldrich 295299	400g	$257	Dimethyl ether
SynQuest Laboratories 2107-1-01	1kg	$325	Dimethyl ether
SynQuest Laboratories 2107-1-01	25g	$75	Dimethyl ether
SynQuest Laboratories 2107-1-01	100g	$95	Dimethyl ether
SynQuest Laboratories 2107-1-01	400g	$175	Dimethyl ether

Melting point	−141 °C(lit.)
Boiling point	−24.8 °C(lit.)
Density	1.617
vapor density	1.62 (vs air)
vapor pressure	>760 mm Hg ( 25 °C)
refractive index	1.2984
Flash point	-41°C
solubility	Soluble in acetone, chloroform, ethanol (95%), ether, and 1 in 3 parts of water. Dimethyl ether is generally miscible with water, nonpolar materials, and some semipolar materials. For pharmaceutical aerosols, ethanol (95%) is the most useful cosolvent. Glycols, oils, and other similar materials exhibit varying degrees of miscibility with dimethyl ether.
Odor	Chloroform-like; sweet.
explosive limit	27%
Odor Threshold	500ppm
Water Solubility	soluble
Merck	6071
BRN	1730743
Dielectric constant	5.0（25℃）
Stability	Stable. Extremely flammable. Note low flash point. May form explosive mixtures with air. May form peroxides during prolonged storage.
LogP	0.07 at 25℃
CAS DataBase Reference	115-10-6(CAS DataBase Reference)
NIST Chemistry Reference	Dimethyl ether(115-10-6)
EPA Substance Registry System	Dimethyl ether (115-10-6)