Overview of the Mammalian and Environmental Toxicity of Chlorinated Paraffins

2010 ◽  
pp. 135-154 ◽  
Author(s):  
Tamer El-Sayed Ali ◽  
Juliette Legler
Keyword(s):  
Environmental Toxicity ◽  
Chlorinated Paraffins

Potential Use of Proteomics in Shellfish Aquaculture: from Assessment of Environmental Toxicity to Evaluation of Seafood Quality and Safety

2017 ◽  
Vol 21 (5) ◽  
pp. 402-425 ◽  
Author(s):  
Tania Gomes ◽  
Ambrogina Albergamo ◽  
Rosaria Costa ◽  
Luigi Mondello ◽  
Giacomo Dugo
Keyword(s):  
Quality And Safety ◽  
Environmental Toxicity ◽  
Shellfish Aquaculture ◽  
Potential Use

Chlorinated Paraffins in Indoor Dust Samples: A Review

2014 ◽  
Vol 18 (17) ◽  
pp. 2209-2217 ◽  
Author(s):  
Mehmet Coelhan ◽  
Bettina Hilger
Keyword(s):  
Indoor Dust ◽  
Chlorinated Paraffins

scholarly journals Congener-specific partition properties of chlorinated paraffins evaluated with COSMOtherm and gas chromatographic retention indices

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Jort Hammer ◽  
Hidenori Matsukami ◽  
Satoshi Endo
Keyword(s):  
Chemical Properties ◽  
High Volume ◽  
Retention Indices ◽  
Chromatographic Retention ◽  
Linear Free Energy Relationship ◽  
Linear Free Energy ◽  
Chlorinated Paraffins ◽  
Gas Chromatographic Retention Indices ◽  
High Volume Production ◽  
Volume Production

AbstractChlorinated Paraffins (CPs) are high volume production chemicals and have been found in various organisms including humans and in environmental samples from remote regions. It is thus of great importance to understand the physical–chemical properties of CPs. In this study, gas chromatographic (GC) retention indexes (RIs) of 25 CP congeners were measured on various polar and nonpolar columns to investigate the relationships between the molecular structure and the partition properties. Retention measurements show that analytical standards of individual CPs often contain several stereoisomers. RI values show that chlorination pattern have a large influence on the polarity of CPs. Single Cl substitutions (–CHCl–, –CH2Cl) generally increase polarity of CPs. However, many consecutive –CHCl– units (e.g., 1,2,3,4,5,6-C11Cl6) increase polarity less than expected from the total number of –CHCl– units. Polyparameter linear free energy relationship descriptors show that polarity difference between CP congeners can be explained by the H-bond donating properties of CPs. RI values of CP congeners were predicted using the quantum chemically based prediction tool COSMOthermX. Predicted RI values correlate well with the experimental data (R2, 0.975–0.995), indicating that COSMOthermX can be used to accurately predict the retention of CP congeners on GC columns.

scholarly journals Medium- and Short-Chain Chlorinated Paraffins in Mature Maize Plants and Corresponding Agricultural Soils

2021 ◽  
Author(s):  
Weifang Chen ◽  
Xingwang Hou ◽  
Yanwei Liu ◽  
Xinxiao Hu ◽  
Jiyan Liu ◽  
...  
Keyword(s):  
Agricultural Soils ◽  
Short Chain ◽  
Chlorinated Paraffins ◽  
Maize Plants
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