Methyl Methacrylate CAS NO.80-62-6

methyl methacrylate (mma):

cas no: 80-62-6

mf: c5h8o2

mw: 100.12

un no. : 1247
hazard class: 3
packing group: 2

chemical properties:

apperance: colorless transparent liquid
boiling point: 100 °c
density: 0.943 g/ml at 20 °c
refractive index: n20/d 1.414

water solubility: 15.9 g/l (20 ºc)
flash point: 10 °c
purity: ≥99.9%
color: ≤10 apha
moisture: ≤0.3%
acidity(as mehtacrylate): ≤0.04%
inhibitor: 5-30ppm as required

usage:

methyl methacrylate, also called mma, is an import organic chemical material, which is widely used in many industries. it's main function is polymerization and copolymerization. in the world, almost 3/4 of the consumption is to produce polymethyl methacrylate acrylic plastics (pmma, also called organic glass). it is also used for the manufacture of pvc modifier, medical polymer products, paint, construction chemicals and textile applications, etc.