Melting point :-105 °C
Boiling point :41-43 °C
Density :0.860 g/mL at 20 °C(lit.)
vapor density :2.6 (vs air)
vapor pressure :6.38 psi ( 20 °C)
refractive index :n20/D 1.354
Flash point :-18 °C
storage temp. :Store at <= 20°C.
solubility :32.3 g/100 mL (16°C)
form :Liquid
pka :3.1[at 20 ℃]
color :Clear colorless
Odor :Mild, ethereal; chloroform-like.
PH :pH (12.5vol % , 25℃) : 4.5～6.6
explosive limit :1.6-17.6%(V)
Water Solubility :32.3 g/100 mL (16 ºC)
Sensitive :Moisture Sensitive
Merck :14,6012
BRN :1697025
Henry's Law Constant :(x 10^-4 atm?m³/mol): 1.73 at 25 °C (Hine and Mookerjee, 1975)
Exposure limits :NIOSH REL: TWA 1,000 ppm (3,100 mg/m³), IDLH 2,200 ppm; OSHA PEL: TWA 1,000 ppm; ACGIH TLV: TWA 1,000 ppm (adopted).
Dielectric constant :2.7（20℃）
Stability :Stable. Extremely flammable. Readily forms explosive mixtures with air. Note low flash point and wide explosive limits. Incompatible with strong oxidizing agents, strong acids. May form explosive peroxides upon exposure to air.
LogP :0
CAS DataBase Reference :109-87-5(CAS DataBase Reference)
NIST Chemistry Reference :Methane, dimethoxy-(109-87-5)
EPA Substance Registry System :Dimethoxymethane (109-87-5)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233 Keep container tightly closed. P240 Ground/bond container and receiving equipment. P241 Use explosion-proof electrical/ventilating/lighting/…/equipment. P242 Use only non-sparking tools. P243 Take precautionary measures against static discharge.