English name: 1,4-Dimethoxybenzene
CAS number: 150-78-7
Molecular formula: C8H10O2
Molecular weight: 138.16
EINECS number: 205-771-9
MDL No.:MFCD00008401
attribute
Melting point 54-56 ° C (lit.)
Boiling point 213 ° C (lit.)
Density 1.053 g/mL at 25 ° C (lit.)
Vapor density 4.8 (vs air)
Vapor pressure<1 mm Hg (20 ° C)
Refractive index 1.5231 (estimate)
FEMA2386 | P-DIMETHOXYBENZENE
Flash point 98 ° C
Storage conditions Sealed in dry, Room Temperature
Solubility of dioxane: 0.1 g/mL, clear
Form Crystal Powder, Crystals, or Flakes
Color White
Specific gravity 1.053
PH value 7 (H2O, 20 ℃) (saturated solution)
Odor at 1.00% in dipropylene glycol sweet green new mown hay fennel
Fragrant green
Explosive limit 1.2-5.6% (V)
Water solubility 0.8 g/l (20 º C)
Sensitivity Light Sensitive
JECFA Number1250
BRN774605
Dielectric constant 4.5 (23 ℃)
Stability is stable Combustible. Incompatible with strong oxidizing agents.
LogP2.08 at 20℃