have used this Pyrex rectangular baking dish in oven for about 3 years. Last night I placed it on the top oven shelf, near to the electric heating coil,(but NOT in contact with the heating coil) and turned oven on at Maximum Broil temperature--as recipe required. I heard a loud noise from the oven, and found that the pyrex glass pan had SPLIT right through the middle. If it cant take such high temperatures for brief broiling times, the manufacturer should provide WARNINGS about that. Real mess cleaning up the oil and fish that was in the dish.