n phenyl 2 naphthylamine 99

    1-Naphthylamine - Wikipedia

    1-Naphthylamine is an aromatic amine derived from naphthalene. It can cause bladder cancer (transitional cell carcinoma). It crystallizes in colorless needles which melt at 50 °C. It possesses a disagreeable odor, sublimes readily, and turns brown on exposure to air. It is the precursor to a …

    n phenyl 2 naphthylamine 99,

    naphthylamine | Sigma-Aldrich

    Search results for naphthylamine at Sigma-Aldrich. Compare Products: Select up to 4 products. *Please select more than one item to compare

    n phenyl 2 naphthylamine 99,

    2-NAPHTHYLAMINE 1. Exposure Data

    human volunteers showed that up to 0.03% of a single 10-mg dose of N-phenyl-2-naphthylamine is converted internally to 2-naphthylamine (IARC, 1978). More recently, it has been estimated that a maximum of 1% of total N-phenyl-2-naphthylamine uptake can be metabolized into 2 …

    N-PHENYL-1-NAPHTHYLAMINE/N-PHENYL-2-NAPHTHYLAMINE …

    1.2. Limit defining parameters 1.2.1. Detection limit of the analytical procedure The detection limits of the analytical procedure are 180 and 32.5 pg per injection for N-phenyl-1-naphthylamine and N-phenyl-2-naphthylamine respectively. These are the amounts of each analyte that will produce peaks with heights that are approximately five times the baseline noise.

    N-Phenyl-2-naphthylamine | 135-88-6 suppliers and .

    Search for free and find new suppliers for N-Phenyl-2-naphthylamine | 135-88-6. .BuyersGuideChem - the directory of chemicals and chemical suppliers. The search engine opens a large data base and offers new supply sources for suppliers. Member's page. List your products and company data. for buyers

    N--2-,135-88-6,N-Phenyl-2-naphthylamine_/ …

    。 : N--2-,135-88-6,N-Phenyl-2-naphthylamine 。、、、、,。。。。 : 。 .

    Synthesis of n-phenyl-2-naphthylamine - PrepChem

    Feb 24, 2016· Preparation of n-phenyl-2-naphthylamine. In a round-bottomed flask fitted with a thermometer and a vertical tube, a mixture of 143 grams (1.0 mole) of 1-naphthylamine, 175 grams of aniline, and 3 grams of sulfanilic acid is boiled vigorously for 42 hours.

    CrewEffectsfromToxicExposuresonAircraft

    2.2 N-Phenyl-alpha-naphthylamine N-Phenyl-alpha-naphthylamine, (CAS No 90-30-2), also known as phenyl-alpha-naphthylamine (PAN), is a lipophilic solid as an antioxidant in lubri-cation oils and as a protective agent in rubber products (see Fig. 2). In these products, the chemical acts as a radical scavenger in the auto-oxidation of

    N-phenyl-2-naphthylamine - Wikidata

    N-Phenyl-2-naphthylamine (English) retrieved. 6 October 2016. DSSTOX substance identifier. DTXSID4021131. 1 reference. stated in. Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard. SPLASH. splash10-00di-0390000000-9109067645222d654090. 0 …

    Synthesis of n-phenyl-2-naphthylamine - PrepChem

    Feb 24, 2016· Preparation of n-phenyl-2-naphthylamine. In a round-bottomed flask fitted with a thermometer and a vertical tube, a mixture of 143 grams (1.0 mole) of 1-naphthylamine, 175 grams of aniline, and 3 grams of sulfanilic acid is boiled vigorously for 42 hours.

    N-Phenyl-2-naphthylamin – Wikipedia

    Gewinnung und Darstellung. N-Phenyl-2-naphthylamin kann durch Reaktion von 2-Naphthol mit Anilin-Hydrochlorid gewonnen werden, was bereits 1880 von Carl Graebe veröffentlicht wurde.. Eigenschaften. N-Phenyl-2-naphthylamin ist ein brennbarer schwer entzündbarer fast farbloser geruchloser schuppiger Feststoff, der praktisch unlöslich in Wasser ist und sich an Luft nach grau-rosa verfärbt.

    n phenyl 2 naphthylamine 99,

    CAS 135-88-6 chemical properties and suppliers

    Find N-phenyl-2-naphthylamine CAS 135-88-6 C16H13N related chemical properties,chemical encyclopedia materials and buy chemical products starting from guidechem

    Dermal penetration of N-Phenyl-2- Naphthylamine through .

    • 1% N-phenyl-2-naphthylamine, 99 % DCM, 1% Corn oil Material and Methods 20.09.2016 . Page 5 Marek − Dermal penetration of N-Phenyl-2-Naphthylamine through pig skin under different in-vitro conditions . Thickness of the skin < 1000 µm Material and Methods 20.09.2016 . Page 6

    1-naphthylamine at Thomas Scientific

    1-naphthylamine found in: 1-Naphthylamine, SUPELCO 1-Naphthylamine, 1-Naphthylamine For Synthesis, 1-Naphthylamine hydrochloride, 98%, N,N-Dimethyl-1.. …

    N-Phenyl-2-naphthylamine ≥97% | VWR

    Advanced . A to Z PRODUCTS

    Appendix 8: N-Phenyl-beta-naphthylamine | Spacecraft Water .

    Washington, DC: The National Academies Press. doi: 10.17226/10942. . N-phenyl-2-naphthylamine, 2-napthalen- amine, N-phenyl, N-~2-naphthyl) aniline, 2- H a n i 1 i n 0 n a p h t h a 1 i n e, b e t a - n a p h t h y 1 p h e n y 1 a m i n e, / Agerite powder, Neozone-D, Antioxidant 1 16 CA 135-88-6 S registry no. Specific gravity 1.24 .

    MSDS P7907 N-PHENYL-2-NAPHTHYLAMINE n-phenyl-beta-naphthyl .

    CAS 102395-08-4 P7907 N-PHENYL-2-NAPHTHYLAMINE n-phenyl-beta-naphthyl-amine msds toxicity property

    n phenyl 2 naphthylamine 99,

    2-Naphthylamine - an overview | ScienceDirect Topics

    Feb 16, 2010· Benzo[a]phenazine-12-oxide (3). 3 A mixture of 36 g 2-naphthylamine 2, 70 mL PhNO 2 1 and 100 g powdered KOH in 200 mL PhH was refluxed for 12 h, then filtered hot. The solid residue was extracted with hot benzene. The organic phases were extracted with HCl and 3 was precipitated with excess NH 4 OH, treated with charcoal and recrystallized (PhH–EtOH) to give 9.8 g, 16% of 3, mp …

    N-Phenyl-2-naphthylamine | C16H13N | 682748 | 135-88-6

    N-Phenyl-2-naphthylamine | Buy from the Brand Leader in Analytical Reference Standards! Made in Germany! Contact: +49 (0) 34291 337236!

    N-Phenyl-1-naphthylamine CAS 90-30-2 | 821003

    N-Phenyl-1-naphthylamine for synthesis. CAS 90-30-2, pH (H₂O) neutral. - Find MSDS or SDS, a COA, data sheets and more information.

    Synthesis of 2-naphthylamine - PrepChem

    Jan 07, 2016· Preparation of 2-naphthylamine. 144 g 2-naphthol and 600 g ammonium sulphite are placed in an autoclave with stirrer and oil bath. 125 g 20% ammonia are also added, and the mixture . Synthesis of 2-naphthylamine. . Synthesis of 1-naphthylamine Synthesis of n-phenyl-2-naphthylamine Synthesis of naphthionic acid Synthesis of 1-amino-2 .

    N-Phenyl-2-naphthylamine | C16H13N - PubChem

    Particulate-phase N-phenyl-2-naphthylamine will probably be removed from air via dry deposition. Vapor-phase N- phenyl-2-naphthylamine is degraded rapidly in an average ambient atmosphere by reaction with photochemically produced hydroxyl radicals at an …

    n phenyl 2 naphthylamine 99,

    N-Phenyl-β-naphthylamine - CDC

    N-Phenyl-β-naphthylamine. Related Pages. Synonyms & Trade Names 2-Anilinonaphthalene, β-Naphthylphenylamine, PBNA, 2-Phenylaminonaphthalene, Phenyl-β-naphthylamine . Click here for information on selection of N, R, or P filters. Any appropriate escape-type, self-contained breathing apparatus Important additional information about .

    N-Phenyl-2-naphthylamine (135-88-6) - Chemical Safety .

    Most-cited Publications. Effects of copper sulfate, hydrogen peroxide and N-phenyl-2-naphthylamine on oxidative stress and the expression of genes involved photosynthesis and microcystin disposition in Microcystis aeruginosa (Aquatic Toxicology, 2010); A fluorometric assay for the biotin-avidin interaction based on displacement of the fluorescent probe 2-anilinonaphthalene-6-sulfonic acid .

    2-Naphthylamine - Wikipedia

    2-Naphthylamine is one of two isomeric aminonaphthalenes, compounds with the formula C 10 H 7 NH 2. It is a colorless solid, but samples take on a reddish color in air because of oxidation. It was formerly used to make azo dyes, but it is a known carcinogen and …

    n phenyl 2 naphthylamine 99,

    N-Phenyl-1-naphthylamine | 90-30-2 - ChemicalBook

    Visit ChemicalBook To find more N-Phenyl-1-naphthylamine(90-30-2) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. You can also browse global suppliers,vendor,prices,Price,manufacturers of N-Phenyl-1-naphthylamine(90-30-2).

    Comparative biotoxicity of N-Phenyl-1-naphthylamine and N .

    N-Phenyl-1-naphthylamine (P 1 NA) and N-Phenyl-2-naphthylamine (P 2 NA) are both widely used as antioxidant and plant secondary metabolites. In this study, growth, esterase, photosynthetic activity and cell membrane integrity were used as biomarkers to compare biotoxicity of P 1 NA and P 2 NA on Microcystis aeruginosa.According to the results, a dose-response relationship was observed only .

    N-Phenyl-1-naphthylamine | 90-30-2 - ChemicalBook

    Visit ChemicalBook To find more N-Phenyl-1-naphthylamine(90-30-2) information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes. You can also browse global suppliers,vendor,prices,Price,manufacturers of N-Phenyl-1-naphthylamine(90-30-2).

    Phenyl Alpha Naphthylamine supplier distributor- CAS 90-30-2

    Phenyl Alpha Naphthylamine, Phenyl Alpha Naphthylamine supplier, Phenyl Alpha Naphthylamine distributor, CAS 90-30-2, Phenyl Alpha Naphthylamine manufacturer, Phenyl Alpha Naphthylamine …

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