BP-2 is a pale greenish yellow crystalline powder with a melting point of 195-203ºC. Because of its wide absorption range, it is particularly suitable for use as a UV-A filter for product protection,particularly to protect colorants against fading. It is also frequently applied to improve the stability of perfumes to oxidation.

BP-2是一种淡绿黄色结晶粉末，熔点为195-203ºC。由于其广泛的吸收范围，特别适合用作产品保护的UV-A过滤器，特别是防止着色剂褪色。它也经常用于改善香料对氧化的稳定性。