Imidazole promoter has high Tg in epoxy system. among the above 4 imidazole derivatives, the Tg of 2Pl system is the highest. 2Pl is not easy to sublimate, good solubility and low hygroscopicity. Prepreg lamination has a longer shelf life with 2PL. this product has a somewhat 264 irritating odor. Do not get into eyes, skin or clothing tracts free from breathing vapors, mist or spray. Use with adequate ventilation. Gloves and mask required.

2-Phenylimidazole is available in 25Kg drums or in user specified packaging and should be stored at room temperature in the original sealed container to avoid excessive heat and moisture.

CAS number：670-96-2

English name：2-Phenylimidazole

Molecular formula：C9H8N2

Molecular weight：144.1732

System number：Quality Standard：Q/320922CALE007—2013

Physical and chemical properties

Exterior：Off-white or light yellow crystal powder

Loss on drying：≤0.5%

Content：≥99.0%

Storage：25kg cardboard drum(44×55)Lined with double layer plastic bag。Store in sealed、Close the light、Cool, dry and ventilated place，Should be loaded and unloaded lightly during transportation，Prevent inner packaging from breaking，This product easily absorbs moisture。

Use：This product is available as an epoxy resin，Polyurethane and other curing agents，and used in various medicines，Pesticide and dye intermediates。

Tags:accelerator，Hardener，Epoxy resin curing agent