antioxidant n-phenyl-2-naphthylamine d pbn in port roberts
antioxidant n-phenyl-2-naphthylamine d pbn in port roberts
antioxidant n-phenyl-2-naphthylamine d pbn in port roberts
antioxidant n-phenyl-2-naphthylamine d pbn in port roberts
antioxidant n-phenyl-2-naphthylamine d pbn in port roberts
some synergistic effects of antioxidants in natural rubber - springer

Some Synergistic Effects of Antioxidants in Natural Rubber - Springer

Abstract Some synergistic effects of antioxidants in natural rubber were investigated considering results ob- tained by differencial scanning calorimetry (DSC). Rubber formulations were obtained with mix- tures of diaminic (DPPD, IPPD, HPPD) and monoaminic (ADPA, PBN) stabilizers and evaluated.

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machine-learning-assisted molecular design of phenylnaphthylamine-type

Machine-learning-assisted molecular design of phenylnaphthylamine-type

First published 19 May 2022 Citation , 2022, In this study, a total of 302 molecular structures of phenylnaphthylamine antioxidants based on N-phenyl-1-naphthylamine and N-phenyl-2-naphthylamine skeletons with various substituents were modeled by exhaustive methods.

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2-naphthalenamine, n-phenyl- - nist chemistry webbook

2-Naphthalenamine, N-phenyl- - NIST Chemistry WebBook

Information on this page: Condensed phase thermochemistry data Gas phase ion energetics data Other data available: Phase change data IR Spectrum Mass spectrum (electron ionization) UV/Visible spectrum Gas Chromatography Options: Switch to calorie-based units Data at NIST subscription sites:

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effect of chitosan derivatives as rubber antioxidants for increasing

Effect of chitosan derivatives as rubber antioxidants for increasing

NR and NBR compounds were prepared using N-phenyl-2-naphthylamine (PBN), N-isopropyl-N 0 ... rubber vulcanizates exceeding the commercial antioxidant phenyl -naphthylamine (PBN). ... Francis Roberts;

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quantification of n-phenyl-2-naphthylamine by gas chromatography and

Quantification of N-phenyl-2-naphthylamine by gas chromatography and

N-Phenyl-2-naphthylamine (P2NA) is an antioxidant used to protect rubbers from flex-cracking. P2NA can be converted in vivo to 2NA, one of the most potent bladder carcinogens. Here, we report the specific and ultra-sensitive quantification of P2NA in the receptor fluid of Franz diffusion cells by gas chromatography and isotope-dilution tandem-mass spectroscopy (GC¨CMS/MS).

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quantification of n-phenyl-2-naphthylamine by gas

Quantification of N-phenyl-2-naphthylamine by gas

N-Phenyl-2-naphthylamine (P2NA) is an antioxidant used to protect rubbers from flex-cracking. P2NA can be converted in vivo to 2NA, one of the most potent bladder carcinogens. Here, we report the specific and ultra-sensitive quantification of P2NA in the receptor fluid of Franz diffusion cells by gas chromatography and isotope-dilution tandem-mass spectroscopy (GC¨CMS/MS). The experimental

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enhancement the thermal stability and the mechanical ... - hindawi

Enhancement the Thermal Stability and the Mechanical ... - Hindawi

Monomeric antioxidants are widely used as effective antioxidants to protect polymers against thermal oxidation. Low molecular weight antioxidants are easily lost from polymer through migration, evaporation, and extraction. Physical loss of antioxidants is considered to be major concern in the environmental issues and safety regulation as well as long life time of polymers. The grafting

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2-naphthalenamine, n-phenyl- - nist chemistry webbook

2-Naphthalenamine, N-phenyl- - NIST Chemistry WebBook

Gas Chromatography References Other data available: UV/Visible spectrum Options: Switch to calorie-based units Data at NIST subscription sites: NIST / TRC Web Thermo Tables, professional edition (thermophysical and thermochemical data)

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n-phenyl-2-naphthylamine | c16h13n | cid 8679 - pubchem

N-Phenyl-2-naphthylamine | C16H13N | CID 8679 - PubChem

PubChem CID 8679 Structure Chemical Safety Laboratory Chemical Safety Summary (LCSS) Datasheet Molecular Formula C16H13N C10H7NHC6H5 Synonyms N-Phenyl-2-naphthylamine 135-88-6 N-Phenylnaphthalen-2-amine N- (2-Naphthyl)aniline AgeRite Powder View More... Molecular Weight 219.28 g/mol Computed by PubChem 2.2 (PubChem release 2021.10.14) Dates Create:

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synthesis and antioxidant capacity of a c12-naphthylamine antioxidant

Synthesis and antioxidant capacity of a C12-naphthylamine antioxidant

A C12-naphthylamine antioxidant (3,3¡ä-(dodecylazanediyl)bis(N-(4-(naphthalen-2-ylamino)phenyl) propanamide)) was successfully synthesized via Michael addition and amidation reactions. The chemical structure was analyzed by Fourier transform infrared spectra (FTIR), 1H-nuclear magnetic resonance spectroscopy (1H NMR), and liquid chromatography¨Cmass spectrometry (LC¨CMS). Thermal stability

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