Kinetics of octachlorodipropyl ether photolysis in aqueous solution

Yan hong Shi, Min Liao, Hiromasa Kiyota, Hai qun Cao, Ri Mao Hua, Feng Tang, Yong De Yue

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The photodegradation kinetics of octachlorodipropyl ether (OCDPE) in aqueous solution have been studied under select conditions. The photodegradation rate constants of OCDPE increase with the increases of temperature and pH. The photolysis rates of OCDPE in the investigated water follow the sequence of pure water>impoundment water>pond water>lake water. The photodegradation product of OCDPE is shown to be 2,3,3-trichloroprop-2-en-1-ol. We propose that the OCDPE photolytic pathways consist of dehydrochlorination and ether cleavage via ionic or radical mediated reaction.

Original languageEnglish
Pages (from-to)49-54
Number of pages6
JournalJournal of Pesticide Science
Volume40
Issue number2
DOIs
Publication statusPublished - 2015

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Photolysis
photolysis
Ether
aqueous solutions
ethers
kinetics
Water
water
Lakes
lakes
Temperature
temperature

Keywords

  • Aqueous solutions
  • Half-life
  • Octachlorodipropyl ether (OCDPE)
  • Photolysis

ASJC Scopus subject areas

  • Insect Science
  • Health, Toxicology and Mutagenesis

Cite this

Kinetics of octachlorodipropyl ether photolysis in aqueous solution. / Shi, Yan hong; Liao, Min; Kiyota, Hiromasa; Cao, Hai qun; Hua, Ri Mao; Tang, Feng; Yue, Yong De.

In: Journal of Pesticide Science, Vol. 40, No. 2, 2015, p. 49-54.

Research output: Contribution to journalArticle

Shi, Yan hong ; Liao, Min ; Kiyota, Hiromasa ; Cao, Hai qun ; Hua, Ri Mao ; Tang, Feng ; Yue, Yong De. / Kinetics of octachlorodipropyl ether photolysis in aqueous solution. In: Journal of Pesticide Science. 2015 ; Vol. 40, No. 2. pp. 49-54.
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AU - Tang, Feng

AU - Yue, Yong De

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