Nevins M J, Johnson W W
Bull Environ Contam Toxicol. 1978 Feb;19(2):250-6. doi: 10.1007/BF01685794.
The acute toxicity of three commercial phosphate ester mixtures (hydraulic fluids) was tested against two invertebrates and four fishes. Pydraul 50E was more toxic than Houghtosafe 1120 in static and flow-through tests; Pydraul 115E was the least toxic. In flow-through tests these phosphate esters were less acutely toxic than PCB's. However, sublethal reactions to the phosphates suggest a need for chronic toxicity studies.
对三种商用磷酸酯混合物（液压油）针对两种无脊椎动物和四种鱼类进行了急性毒性测试。在静态和流通试验中，Pydraul 50E比Houghtosafe 1120毒性更大；Pydraul 115E毒性最小。在流通试验中，这些磷酸酯的急性毒性低于多氯联苯。然而，对磷酸盐的亚致死反应表明有必要进行慢性毒性研究。
