propanediamines

名词 n.

英文释义

名词 n.
  1. plural of propanediamine form-of,plural
    — According to the US Environmental Protection Agency [ 6 ], long-chain substituted propanediamines, the chemical group these compounds belongs to, are considered to be toxic to aquatic organisms, with observed lethality for plankton and fish at concentrations ranging from 0.75 to 170 µg L −1 .
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