Nail polish contains toxic products like toluene , phenol and xylene .
指甲油中含有有毒物质如甲苯，苯酚，二甲苯。
Phenol , when in contact with the skin can cause pimples .
苯酚，当其与皮肤接触会引起青春痘。
Sampling and handling phenol and cresylic acid .
苯酚和甲苯基酸的采样和处置方法。
Recent progress and synthesis methods on direct hydroxylation of benzene to phenol are systematically introduced .
介绍了近年来苯直接羟化合成苯酚的研究进展和合成方法。
Phenol polymers are produced at an annual rate of 2.2 million metric tons per year in the united states for many industrial and commercial applications including durable plastics .
