Molecule structure of 2-(Methoxymethyl)acrolein (CAS NO.137032-88-3):

Molecular Formula: C₅H₈O₂
Molecular Weight: 100.12 g/mol
CAS Registry Number: 137032-88-3 
Index of Refraction: 1.402
Molar Refractivity: 26.713 cm³
Molar Volume: 109.645 cm³
Polarizability: 10.59×10^-24 cm³
Surface Tension: 24.853 dyne/cm
Density: 0.913 g/cm³
Flash Point: 55.374 °C
Enthalpy of Vaporization: 39.74 kJ/mol
Boiling Point: 160.803 °C at 760 mmHg
Vapour Pressure: 2.344 mmHg at 25 °C 
InChI: InChI=1/C5H8O2/c1-5(3-6)4-7-2/h3H,1,4H2,2H3 
InChIKey: GXIKFQDWFQDJMU-UHFFFAOYAZ
Std. InChI: InChI=1S/C5H8O2/c1-5(3-6)4-7-2/h3H,1,4H2,2H3 
Std. InChIKey: GXIKFQDWFQDJMU-UHFFFAOYSA-N 
Product Categories: Herbicide intermediates; imidazolinone herbicide; pesticide intermediates

 2-(Methoxymethyl)acrolein (CAS NO.137032-88-3) is used as intermediate of methoxy imazethapyr herbicide.

 2-(Methoxymethyl)acrolein (CAS NO.137032-88-3) is also named as 2-(Methoxymethyl)acrylaldehyde ; 2-Propenal, 2-(methoxymethyl)- . It is liquid and insoluble in water, soluble in organic solvents.