1. One of the largest manufacturer in China 2.High quality and low price 3.Brand: Henan BS Chemical 4. ... ether, benzene, carbon disulfide, and etc.. It easily sublimate in high vacuum.Melting point: 115-116 ºCBoiling point: 297.9 ºCRelative ... , fluorene aldehyde resin, wetting agent, detergent, liquid flash agent, disinfectant, and etc. High Purity 9H-Fluorene 95%min Supplied in Large Quantity