Methacrylic acid MAA CAS: 79-41-4
CAS No.: 79-41-4
Molecular weight: 86.08920
Molecular formula: C4H6O2
English byname:
Loctite 3298 ; FX668F ; 2-Propenoic acid, 2-methyl- ;
METAACRYLIC ACID ; 2-methylpropenoic acid;
Product application:
Methacrylic acid is an important intermediate of organic chemical raw materials and polymer. The most important derivatives of methyl methacrylate production of plexiglass can be used for aircraft and civil building windows, can also be processed into buttons, solar filter and auto lamp lens.
Acceptable quality level: | ≥98.0% | Chromaticity (platinum cobalt color): | ≤15 |
Security term: | S26-S36/37/39-S45 | Vapour> pressure: |
1.33kPa/60.6℃ 1 mm Hg ( 20 °C) |
Precision mass: | 86.03680 | Melting point: | 15 °C |
Density: | 1.015 g/ml at 25 °C(lit.) | Refractive index | n20/D 1.431(lit.) |
Boiling point: | 161 °C(lit.) | Vapour density: | >3 (vs air) |
Flashing point: | 170 °F/ 68℃ | Solubility: | 9.7 g/100 ml at (20 ºC) |
EINECS: | 201-204-4 | Explosion limit: | 2.1%-12.5%(m³) |
LogP: | 0.64710 | PSA: | 37.30000 |
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