DETERMINATION AND CALCULATION OF THE PHYSICAL PROPERTIES FOR OXYFLUORFEN AND ITS SYNTHETIC INTERMEDIATES

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DETERMINATION AND CALCULATION OF THE PHYSICAL PROPERTIES FOR OXYFLUORFEN AND ITS SYNTHETIC INTERMEDIATES

更新时间：2025-12-16

- DETERMINATION AND CALCULATION OF THE PHYSICAL PROPERTIES FOR OXYFLUORFEN AND ITS SYNTHETIC INTERMEDIATES
- CIESC Journal Issue 6, (1999)
- 作者机构：
  
  浙江大学化工系,杭州,310027
- 作者简介：
- 基金信息：
- DOI：
  CLC： Q450
- Online First：25 December 1999，
  
  Published：25 December 1999
- 稿件说明：
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顾飞燕. DETERMINATION AND CALCULATION OF THE PHYSICAL PROPERTIES FOR OXYFLUORFEN AND ITS SYNTHETIC INTERMEDIATES[J]. CIESC Journal, 1999, (6).
DOI：

顾飞燕. DETERMINATION AND CALCULATION OF THE PHYSICAL PROPERTIES FOR OXYFLUORFEN AND ITS SYNTHETIC INTERMEDIATES[J]. CIESC Journal, 1999, (6). DOI：

摘要

含氟农药是当前国内外广受重视的新型农药。乙氧氟草醚（2-氯-4-三氟甲基苯基3’-乙氧基-4’-硝基苯基醚

Oxyfluorfen）就是一种高效、低残留、选择性好

水、旱田兼用的广谱性除草剂

该产品的研制被国家列入科研攻关项目。在实施工业化生产中

为了满足工程设计和能量计算等要求

需要提供与乙氧氟草醚相关的若干重要中间体的物性数据

Abstract

Physical properties

such as dynamic viscosity

saturated vapor pressure

specific heat capacity

dissolution enthalpy

enthalpy of vaporization and standard gaseous enthalpy of formation for oxyfluorfen and its synthetic intermediates

were determined or calculated. The intermediates include 4 - chlorobenzotriflouride

4- dichlorobenzotriflouride

3 - bis ( 2 - chloro - 4 - trifluomethyl phenoxy) benzene and 2

4 - bis(2 - chloro - 4 - trifluomethyl phenoxy) nitrobenzene. Tne quantum mechanics molecular models (AMI) and the application of group contribution method based on molecular structure were verified. The results have not been reported in the literature

and could provide chemical engineering design with fundamental data.

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