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词汇 piperonyl butoxide
释义

Definition of piperonyl butoxide in English:

piperonyl butoxide

noun
Chemistry
  • A yellow oily liquid, C₁₉H₃₀O₅, which is used in insecticides as a synergist for pyrethrins.

Origin

1940s.

Definition of piperonyl butoxide in US English:

piperonyl butoxide

noun
Chemistry
  • A yellow oily liquid, C₁₉H₃₀O₅, which is used in insecticides as a synergist for pyrethrins.

Origin

1940s.

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