LogP:-0.15580PSA:0.00000Merck:13,8505水溶性:不溶沸点:684.9 °C(lit.)熔点:217 °C (lit.)溶解度:H2O: soluble颜色与性状:硒有三种结晶形态,有深红色至黑色无定形粉末,加热后快速冷却成玻璃状。有单斜红色结晶。也有灰色有光泽的六方晶体,为光电导及半导电的同素异形体。稳定性:Stable. Incompatible with strong acids, strong oxidizing agents and most common metals. Combustible.