I found they will withstand fairly high temperatures, Problem is the handles don't seem to last as long, They start to crumble far far sooner and then you have to throw the pan out, Not worth it in my book, Buy a proper oven dish and use it, you can get the ones that will go from stove top to oven, Buy those
The handle is probably not rubber, but silicone. Some of these handles can withstand normal oven heat, but it is wiser to contact the manufacturer's website and get the recommended limits for the pan. I have such a product from Kitchenaid and the handles are safe to 450 degrees. Good luck.
My advice: No. Unless its directions specifically states it will withstand oven use and to what temperature, use another pan. Only attempt this experiment if you're willing to throw it away afterwards.
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