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74886-75-2

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74886-75-2 Usage

General Description

1-Nitro-2-phenylnaphthalene is a chemical compound with the molecular formula C16H11NO2. It is a nitroaromatic compound that consists of a nitro group and a phenyl group attached to a naphthalene backbone. 1-Nitro-2-phenylnaphthalene is primarily used in organic synthesis and as a chemical intermediate for the production of various pharmaceuticals and dyes. It is also used as a reagent in the synthesis of biologically active compounds. Additionally, 1-Nitro-2-phenylnaphthalene has been studied for its potential use in photodynamic therapy due to its ability to generate reactive oxygen species upon exposure to light. However, it is important to handle this chemical with caution, as it is considered hazardous and can cause irritation to the skin and eyes.

Check Digit Verification of cas no

The CAS Registry Mumber 74886-75-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,8,8 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 74886-75:
(7*7)+(6*4)+(5*8)+(4*8)+(3*6)+(2*7)+(1*5)=182
182 % 10 = 2
So 74886-75-2 is a valid CAS Registry Number.
InChI:InChI=1/C16H11NO2/c18-17(19)16-14-9-5-4-8-13(14)10-11-15(16)12-6-2-1-3-7-12/h1-11H

74886-75-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-nitro-2-phenylnaphthalene

1.2 Other means of identification

Product number -
Other names 1-nitro-2-phenyl-naphthalene

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:74886-75-2 SDS

74886-75-2Relevant articles and documents

Construction of Nitrated Benzo[3.3.1]bicyclic Acetal/Ketal Core via Nitration of o-Carbonyl Allylbenzenes

Chan, Chieh-Kai,Tsai, Yu-Lin,Chang, Meng-Yang

, p. 1358 - 1361 (2017)

Intramolecular annulation of o-carbonyl allylbenzenes was achieved to construct novel nitrated [6,6,6]tricycles having an acetal or ketal motif in good yields. The expeditious one-step nitration route provides 4 or 5 new bond formations, including 2 or 3 C-N bonds and 2 C-O bonds. The structural framework of benzobicycle [3.3.1] is confirmed by X-ray crystallographic analysis. A plausible mechanism is proposed.

An electric element for an organic compound, an organic electronic device and its electric element

-

Paragraph 0038; 0039, (2016/10/07)

The present invention provides a novel compound which is capable of improving light-emitting efficiency, stability and lifespan of an element, an organic electronic element using the same, and an electronic device thereof.

Mechanism of Reaction between Grignard Reagents and Nitroarenes. Product Distribution and Relative Reactivities of Grignard Reagents with Nitronaphthalene System

Bartoli, Giuseppe,Bosco, Marcella,Cantagalli, Gabriele,Dalpozzo, Renato,Ciminale, Francesco

, p. 773 - 780 (2007/10/02)

The reaction of 2-methoxy-1-nitronaphthalene with various Grignard reagents has been examined.Alkylmagnesium halides such as CH3MgBr, PhCH2MgBr, PhCH2CH2MgBr, C2H5MgBr, and i-C3H7MgBr give 1,6-addition products almost exclusively, while PhMgBr gives instead comparable amounts of 1,4-addition and reductive 1,2-addition products.Hex-5-enylmagnesium bromide reacts giving two 1,6-addition products, one containing a straight chain and the other one a cyclized alkyl fragment, where the ratio of the two decreases with decreasing temperature.The reactivity order (i-C3H7 > PhCH2 ca.C2H5 > PhCH2CH2 > CH3) established by competitive reactions along with the reactivity pattern shown by hex-5-enylmagnesium bromide was taken as clear evidence for a single-electron transfer (s.e.t.) process.A mechanism involving s.e.t. from Grignard reagent to nitroarene followed by collapse within the solvent cage of the two radicals thus formed (geminate combination) or, to a lesser extent, out of the cage (non-geminate combination), is suggested.The reaction of 1-nitronaphthalene with methyl-, isopropyl- and hex-5-enyl-magnesium bromides indicates that the distribution of isomeric 2- and 4-alkylated products is determined by the reactivity of the ring positions for both geminate and non-geminate combination.No firm mechanistic conclusions were reached regarding the reaction of PhMgBr.

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