cas 793-24-8 rubber chemicals 6ppd solid rubber antioxidant 4020
cas 793-24-8 rubber chemicals 6ppd solid rubber antioxidant 4020
cas 793-24-8 rubber chemicals 6ppd solid rubber antioxidant 4020
cas 793-24-8 rubber chemicals 6ppd solid rubber antioxidant 4020
cas 793-24-8 rubber chemicals 6ppd solid rubber antioxidant 4020
6ppd

6PPD

6PPD is an organic chemical widely used as stabilising additive (or antidegradant) in rubbers, such as NR, SBR and BR; all of which are common in vehicle tires. [1] Although it is an effective antioxidant it is primarily used because of its excellent antiozonant performance. It is one of several antiozonants based around p -phenylenediamine. [2]

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rubber antioxidant 6ppd - wpa chemicals

Rubber Antioxidant 6PPD - WPA Chemicals

As a kind of ursol rubber antioxidant, 6PPD has better compatibility with rubbers, seldom blooming, low volatility, low toxicity, with excellent antioxidant, anti-ozone, anti-flex cracks, anti-insolation cracks, strong inhibition on copper ormanganese and other toxic metals, applicable to all types of synthetic rubber and natural rubber.

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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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n-(1,3-dimethylbutyl)-n¡ä-phenyl-1,4-phenylenediamine cas n¡ã: 793-24-8

N-(1,3-Dimethylbutyl)-N¡ä-phenyl-1,4-phenylenediamine CAS N¡ã: 793-24-8

CAS No. 793-24-8 Chemical Name N-(1,3-Dimethylbutyl)-N¡ä-phenyl-1,4-phenylendiamine (6PPD) Structural Formula SUMMARY CONCLUSIONS OF THE SIAR Human Health No experimental data are available regarding the toxicokinetic behaviour and

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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

6PPD, a tire rubber antioxidant, poses substantial ecological risks because it can form a highly toxic quinone transformation product (TP), 6PPD-quinone (6PPDQ), during exposure to gas-phase ozone. Important data gaps exist regarding the structures, reaction mechanisms, and environmental occurrence of TPs from 6PPD ozonation. To address these data gaps, gas-phase ozonation of 6PPD was

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concentration and leachability of n-(1,3-dimethylbutyl)-n¡ä-phenyl-p-phenylenediamine (6ppd) and its quinone transformation product (6ppd-q)

Concentration and leachability of N-(1,3-dimethylbutyl)-N¡ä-phenyl-p-phenylenediamine (6PPD) and its quinone transformation product (6PPD-Q)

Chemicals 6PPD (CAS: 793-24-8; purity >98.0%) was purchased from Tokyo Kasei (Tokyo, Japan). 6PPD-Q (CAS: ... causing distress to the organisms living on it. 6PPD, an amino antioxidant from tires reacts with ozone to form 6PPD-Q, which has garnered

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product

Product

CAS No. Main Parameter Factory 1 N-Isopropyl-N'-phenyl-4- phenylenediamin Antioxidant 4010NA(IPPD) 101-72-4 Purity ¡Ý 95.0% Melting point ¡Ý 71 Nanhua 2 N-(1,3-Dimethylbutyl)-N¡¯- phenyl-p-phenylenediamine Antioxidant 4020(6PPD)* 793-24-8 Purity ¡Ý 96.0

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vulkanox 4020 lg

Vulkanox 4020 LG

Short-term exposure to Vulkanox 4020 LG may cause minor irritation to the skin or eyes, with symptoms of redness and itching. Susceptible individuals may also experience an allergic reaction as a result of direct skin contact with the chemical. Symptoms include redness, itching, swelling and rash. Vulkanox 4020 LG is not expected to be harmful

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registration dossier

Registration Dossier

Santoflex 6PPD pst Vulkanox 4020 Wingstay 300 Compositions Boundary Composition(s) open all close all N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine - SIP State Form

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exploration of emerging environmental pollutants 6ppd and 6ppdq in honey and fish samples

Exploration of emerging environmental pollutants 6PPD and 6PPDQ in honey and fish samples

6PPD (CAS No. 793-24-8, purity > 98.0%) was purchased from Aladdin Biochemical Technology Co., Ltd (Shanghai, China); 6PPDQ ... Distribution patterns of rubber tire-related chemicals with particle size in road and indoor parking lot dust Science of The Total

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