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Glycidyl methacrylate News & Market Updates

GMA is thermally sensitive—prolonged heating triggers self-polymerization, oligomer formation, color rise, and hydrolyzable chlorine spikes. Batch distillation holds material in the hot sump for hours, causing inconsistent impurity removal across the run. Early, middle, and…

Olivier Dupont on Aug 30, 2026

The 2026 US tariff regime creates a structural cost gap for Chinese GMA exporters. Chinese-origin material faces stacked tariffs with no cap, while Japanese and Korean suppliers benefit from a 12.5% ceiling on combined MFN and 301 duties. For commodity-grade GMA, where price…

Priya Kapoor on Aug 21, 2026

GMA buyers often over-focus on purity numbers while ignoring trace impurities that break downstream formulations. Hydrolyzable chlorine is the top concern for PCB solder mask and PGMA applications—it corrodes copper traces and causes curing fluctuations. Batch-to-batch drift is…

Sarah Mitchell on Aug 09, 2026

Properties

CAS Number: 106-91-2
EINECS No.: 203-441-9
Molecular Formula: C7H10O3
Molecular Weight: 142.15
InChI: InChI=1/C7H10O3/c1-5(2)7(8)10-4-6-3-9-6/h6H,1,3-4H2,2H3/t6-/m1/s1
Density: 1.075g/mLat 20°C
Melting Point: -52°C
Boiling Point: 189°C(lit.)
Flash Point: 169°F
Refractive Index: n20/D 1.449(lit.)
Water Solubility: 0.5-1.0 g/100 mL at 20 ºC
Risk Codes: S26;S28;S28A;S45;S36/37;S53;S36/37/39
Safety Description: R20/21/22;R36/38;R43;R60;R45;R68;R39/26;R34

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