suspended sediment, and biota. Laboratory studies yielded half-lives for the photochemical degradation of N-phenyl-1-naphthylamine in water of 8.4 and 5.7 min. Photolysis may lead to the preliminary breakdown of N-phenyl-1-naphthylamine under favourable 6 of 9
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.
Structure, properties, spectra, suppliers and links for: N-Phenyl-1-naphthalenamine, 90-30-2.
1. IARC Monogr Eval Carcinog Risk Chem Man. 1978 Jan;16:325-41. N-phenyl-2-naphthylamine. [No authors listed] PMID: 640680 [PubMed - indexed for MEDLINE]
N-Phenyl-1-naphthylamine Revision Date 18-Jan-2018 pain, muscle pain or flushing Notes to Physician Treat symptomatically 5. Fire-fighting measures Suitable Extinguishing MediaWater spray.
N-Phenyl-1-naphthylamine for synthesis. CAS 90-30-2, pH (H₂O) neutral. - Find MSDS or SDS, a COA, data sheets and more information.
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.
light grey powder or crystals Oxford University Chemical Safety Data (No longer updated) More details: White to yellow crystals or gray to tan flakes or powder. [Note: Commercial product may contain 20-30 ppm of beta-Naphthylamine.]
Total domestic production of PBNA was 4.9 million pounds in 1973, 3 million in 1974, and 1.5 million in 1975. Most of the phenyl-B-naphthylamine manufactured today is used as an antioxidant in rubber where it can comprise as much as 1% of the finished product. It can also find use as an antioxidant for greases and oils, as a stabilizer during ...
This page was last edited on 27 April 2019, at 05:31. All structured data from the main, Property, Lexeme, and EntitySchema namespaces is available under the Creative Commons CC0 License; text in the other namespaces is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.
N-Phenyl-1-naphthylamine, reagent grade, 98% pricing Technical Service: Our team of scientists has experience in all areas of research including Life Science ...
* N-Phenyl-beta-Naphthylamine may cause a skin allergy. If allergy develops, very low future exposure can cause itching and a skin rash. * N-Phenyl-beta-Naphthylamine may damage the liver. IDENTIFICATION N-Phenyl-beta-Naphthylamine is a light tan or gray flake or powder. It is used in making rubber products, other
Sodium in boiling amyl alcohol reduces the unsubstituted ring, giving tetrahydro-1-naphthylamine. This tetrahydro compound yields adipic acid when oxidized by potassium permanganate. At 200 °C in sulfuric acid, it converts to 1-naphthol. Use in dyes. The sulfonic acid derivatives of 1-naphthylamine are used for the preparation of azo dye.
Page 1 of 7 N-PHENYL-1-NAPHTHYLAMINE CAS NO 90-30-2 MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : N-Phenyl-1-Naphthylamine CAS-No. : 90-30-2 1.2 Relevant identified uses of the substance or mixture and uses advised against
Using an initial concn of 100 mg/L N-phenyl-2-naphthylamine, 0 %BOD was observed after a 2 week period in a biodegradation screening test using 30 mg/L sludge(1). N-Phenyl-2-naphthylamine, initial concn of 100 ppm, exhibited a 0-29 % Theoretical BOD in a Japanese MITI test after 14 days of incubation at 25 deg C(2).
N-Phenyl-2-Naphthylamine This product is from a Valetime Integrated Source PRODUCT OF THE UKRAINE DETAILS CAS 135-88-6 (Chemical Abstract Registry Number) Structure EC-Number 612-135-00-8 Chemical Name N-Phenyl-2-Naphthylamine Synonyms N-Phenyl-beta-naphthylamine, N-Phenyl-2-Naphthalenamine, Phenyl-beta-naphthylamine,
ChemicalBook provide Chemical industry users with N-Phenyl-1-naphthylamine Boiling point Melting point,N-Phenyl-1-naphthylamine Density MSDS Formula Use,If You also need to N-Phenyl-1-naphthylamine Other information,welcome to contact us.
CAS90-30-2 n-Phenyl-1-naphthylamine, 98% N-(1-Naphthyl)aniline;PAN;phenylnaphthylamine
Heating N-phenyl-1-naphthylamine with epichlorohydrin gives N-phenyl-N-(3-chloro-2-hydroxy-propyl)-1-naphthylamine, which cyclizes with the participation of the phenyl ring.
N-PHENYL-2-NAPHTHYLAMINE (Group 3) A. Evidence for carcinogenicity to humans (inadequate) No excess of bladder tumours was found among men in a rubber processing factory with known exposure to N-phenyl-2-naphthylamine (which contained small amounts of2-naph-thylamine (see p. 261)); however, a study of rubber workers who were not exposed to
Page 1 of 1 . PANA (N-Phenyl-alpha-naphthylamine) CAS No. 90-30-2 . HN. PANA (N-Phenyl-alpha-naphthylamine) is a high-purity product widely used as an antioxidant in petroleum products, synthetic lubricants, rubber products, and as an organic intermediate.
N. Sekar, in Handbook of Textile and Industrial Dyeing, 2011. 15.9 Acid dyes free from 1-naphthylamine. 1-Naphthylamine has long been established as a diazo component and an intermediate component in dyes of the type: amine → intermediate component → coupler, giving heavy shades on wool and cotton.
N-PHENYL-1-NAPHTHYLAMINE neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
NIOSH. At concentrations above the NIOSH REL, or where there is no REL, at any detectable concentration: (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode
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.
The .gov means it's official. Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.
N-Phenyl-1-naphthylamine | C16H13N | CID 7013 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ...
Carcinogenicity: Literature has indicated that N-Phenyl-1-naphthylamine is a carcinogen (Carcinogenicity of N-phenyl-1-naphthylamine and N-phenyl-2-naphthylamine in Mice, Wang, et al., Cancer Research, vol. 44, pg. 3098, July 1984). However, a critical evaluation by the German BUA together with other bodies, who have considered more
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.
1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND OF THE COMPANY/UNDERTAKING _____ Product identifier Product Name N-Phenyl-1-naphthylamine Product Code SC-279787 Recommended use of the chemical and restrictions on use For research use only. Not intended for diagnostic or therapeutic use. 2. HAZARDS IDENTIFICATION
Copyright © 2019. Richest Group All rights reserved.