Results 11 to 20 of about 9,847 (179)
Toxicological Characterization of Phthalic Acid [PDF]
Toxicological Research, 2011 There has been growing concern about the toxicity of phthalate esters. Phthalate esters are being used widely for the production of perfume, nail varnish, hairsprays and other personal/cosmetic uses. Recently, exposure to phthalates has been assessed by analyzing urine for their metabolites. The parent phthalate is rapidly metabolized to its monoester (
Bang, Du Yeon +2 more
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Glycine–phthalic acid (1/1) [PDF]
Acta Crystallographica Section E Structure Reports Online, 2012 In the title compound, C2H5NO2·C8H6O4, the glycine mol-ecule exists as a zwitterion (2-aza-niumyl-ethano-ate) with a positively charged amino group and a negatively charged carboxyl-ate group. In the crystal, N-H⋯O and O-H⋯O hydrogen bonds link the components into layers parallel to the ab plane.
Balakrishnan, T. +2 more
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Engineering bacterial biocatalysts for the degradation of phthalic acid esters [PDF]
Microbial BiotechnologyPhthalic acid esters (PAEs) are synthetic diesters derived from o‐phthalic acid, commonly used as plasticizers. These compounds pose significant environmental and health risks due to their ability to leach into the environment and act as endocrine ...
Gonzalo Durante‐Rodríguez +3 more
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Adsorption Science & Technology, 2005 A comparison was made of the adsorption properties towards o -phthalic acid of ND100 resin modified by oxygen groups and ND900 resin modified by amine groups.
Fei Zhenghao +5 more
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Synthesis of Some Substituted Benz/Acetamidines [PDF]
مجلة التربية والعلم, 2006 In the present work the synthesis of subtituted acetamidines was achieved. Phthalic anhydride was treated with p-aminobenzoic acid or glycine to give the corresponding acid which then converted to acid chloride with thionyl chloride.
H.S. Aziz
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Determination of Volatility Parameters of Secondary Organic Aerosol Components via Thermal Analysis
Atmosphere, 2022 To date, there are limited data on the thermal properties of secondary organic aerosol (SOA) components. In this study, we employed an experimental method to evaluate the physical properties of some atmospherically relevant compounds.
Fawad Ashraf +5 more
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Communications Chemistry, 2023 Phthalate acid ester hydrolases are of promise for the microbial degradation of phthalate acid ester plasticizers, however, only a small number of PAE hydrolases have been characterized.
Yebao Chen +9 more
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Phthalate Exposure: From Quantification to Risk Assessment
Toxics, 2022 Phthalates (di-esters of phthalic acid) are a group of synthetic organic compounds present in the environment because of their wide use in a multitude of important industrial products (e [...]
Lidia Caporossi, Maria Marino
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Angewandte Chemie, EarlyView.A programmed assembly strategy based on secondary connectivity integration allows modulating the B←N framework (BNF) microenvironment. Beyond possessing improved stability, the resulting BNFs achieve highly selective adsorption of o‐xylene from all C8 aromatics.
Xiang‐Shuai Li +9 more
wiley +2 more sources
Phthalic acid esters--an overview. [PDF]
Environmental Health Perspectives, 1973 In recent years those in the scientific community concerned with environmental and public health have been called upon to consider two categories of previously unsuspected materials characterized by wide distribution and long persistence in the environment: mercury, especially organic mercury, and the chlorinated diphenyls (PCBs).
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