A non-aromatic saturated hydrocarbon with the general formula CnH ( 2n+ 2). 一种无芳香的饱和烃,通式为CnH(n)。
The oil products'harm to human body, includes narcotism, suffocation, chemical pneumonia and dermatitis. Solvent oil product is as harmful as low-boiling-point oil product, but the toxicity of aromatic hydrocarbon is larger than non-aromatic hydrocarbon. 石油成品油中燃料油类对人体健康的危害有麻醉和窒息、化学性肺炎、皮炎,溶剂油类的危害与低沸点燃料油类相似,但芳烃类的毒性大于非芳烃类;