6ppd ippd rd(tmq) rubber antioxidant synthetic rubber
6ppd ippd rd(tmq) rubber antioxidant synthetic rubber
6ppd ippd rd(tmq) rubber antioxidant synthetic rubber
6ppd ippd rd(tmq) rubber antioxidant synthetic rubber
6ppd ippd rd(tmq) rubber antioxidant synthetic rubber
rubber antioxidants and their transformation products: environmental occurrence and potential impact

Rubber Antioxidants and Their Transformation Products: Environmental Occurrence and Potential Impact

1 State Key Laboratory of Precision Blasting, Jianghan University, Wuhan 430056, China 2 Hubei Key Laboratory of Environmental and Health Effects of Persistent Toxic Substances, School of Environment and Health, Jianghan University, Wuhan 430056, China 3 Department of Chemistry, Faculty of Science, Muni University, Arua P.O. Box 725, Uganda *

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rubber antioxidants and their transformation products: environmental occurrence and potential impact - pmc - national center for biotechnology

Rubber Antioxidants and Their Transformation Products: Environmental Occurrence and Potential Impact - PMC - National Center for Biotechnology

1. Introduction Many unidentified chemicals and related transformation products (TPs) are released into the environment during the life-cycle of commercial products. Efforts in evaluating their adverse impacts were usually not taken until these chemicals become globally ubiquitous.

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transformation products of tire rubber antioxidant 6ppd in heterogeneous gas-phase ozonation: identification and environmental occurrence

Transformation Products of Tire Rubber Antioxidant 6PPD in Heterogeneous Gas-Phase Ozonation: Identification and Environmental Occurrence

Transformation Products of Tire Rubber Antioxidant 6PPD in Heterogeneous Gas-Phase Ozonation: Identification and Environmental Occurrence | Environmental Science & Technology RETURN TO ISSUE PREV Contaminants in Aqua... NEXT

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(pdf) rubber antioxidants and their transformation products: environmental occurrence and potential impact - researchgate

(PDF) Rubber Antioxidants and Their Transformation Products: Environmental Occurrence and Potential Impact - ResearchGate

Stable isotope-assisted mass spectrometry reveals in vivo distribution, metabolism, and excretion of tire rubber-derived 6PPD-quinone in mice Article Dec 2023 SCI TOTAL ENVIRON Jing Zhang...

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recent progress in the rubber antioxidants: a review

Recent progress in the rubber antioxidants: A review

Highlights ? The strategies to improve the anti-oxidative efficiency of rubber antioxidants have been presented. ? Recent advances to minimize the blooming and migration of antioxidants have been summarized. ? The toxicity issues of rubber antioxidants has been discussed. ?

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new evidence of rubber-derived quinones in water, air, and soil | environmental science & technology - acs publications

New Evidence of Rubber-Derived Quinones in Water, Air, and Soil | Environmental Science & Technology - ACS Publications

Citations 42 LEARN ABOUT THESE METRICS Export RIS PDF (2 MB) Get e-Alerts Supporting Info (1) ? Supporting Information SUBJECTS: Antioxidants, Atmospheric chemistry,

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occurrence of p-phenylenediamine antioxidants in human urine

Occurrence of p-phenylenediamine antioxidants in human urine

N- (1,3-dimethylbutyl)-Na€?-phenyl-p-phenylenediamine (6PPD), a typical pa€¡®phenylenediamine antioxidant, has been detected in human urine samples. However, the occurrence of other widely used PPDs in human urine is still unclear. This study comprehensively characterized the occurrence of 9 PPDs in human urine from 151 Chinese adults.

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chemical characteristics, leaching, and stability of the ubiquitous tire rubber-derived toxicant 6ppd-quinone - environmental

Chemical characteristics, leaching, and stability of the ubiquitous tire rubber-derived toxicant 6PPD-quinone - Environmental

We here report chemical characteristics relevant to the fate and transport of the recently discovered environmental toxicant 6PPD-quinone (2-((4-methylpentan-2-yl)amino)-5-(phenylamino)cyclohexa-2,5-diene-1,4-dione or ¡°6PPDQ¡±). 6PPDQ is a transformation product of the tire rubber antioxidant 6PPD that is ubi

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october 8, 2021 p.o. box 47600 olympia, wa 98504-7600 re: department of ecology research on 6ppd and proposed alternatives to 6ppd

October 8, 2021 P.O. Box 47600 Olympia, WA 98504-7600 Re: Department of Ecology research on 6PPD and proposed alternatives to 6PPD

6PPD is the most effective antioxidant and antiozonant and is utilized by all USTMA members. 6PPD reacts rapidly with ozone and can last the lifetime of a tire. The reason it can last until an 80,000-mile tire is worn out is that only part of it dissolves in the rubber when it is mixed into the rubber compound.

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production and use of typical rubber antioxidants | encyclopedia mdpi

Production and Use of Typical Rubber Antioxidants | Encyclopedia MDPI

Amine antioxidants are the main rubber antioxidants produced and used in China, of which 6PPD and 2,2,4-Trimethyl-1,2-dihydroquinoline (TMQ, RD) have the highest production, accounting for more than 80% of the total amine antioxidants.

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