100868-06-2 Usage
Uses
Used in Organic Synthesis:
2,4-dimethoxy-2'-nitroazobenzene is used as a reagent in organic synthesis for its unique chemical properties and reactivity, contributing to the formation of various complex organic molecules.
Used in Dye Industry:
As a dye, 2,4-dimethoxy-2'-nitroazobenzene is utilized for its bright yellow color, finding applications in coloring textiles, plastics, and other materials where coloration is required.
Used in Photochromic Materials:
2,4-dimethoxy-2'-nitroazobenzene is used as a component in photochromic materials for its ability to change color upon exposure to light, making it suitable for applications such as smart glasses and other optical devices that require light-responsive properties.
Used in Research for Photoswitchable Molecules:
In the scientific community, 2,4-dimethoxy-2'-nitroazobenzene serves as a model compound for studying the behavior of photoswitchable molecules, which can be manipulated with light to control their properties and functions in various chemical and biological systems.
Check Digit Verification of cas no
The CAS Registry Mumber 100868-06-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,8,6 and 8 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100868-06:
(8*1)+(7*0)+(6*0)+(5*8)+(4*6)+(3*8)+(2*0)+(1*6)=102
102 % 10 = 2
So 100868-06-2 is a valid CAS Registry Number.
100868-06-2Relevant academic research and scientific papers
Preparation of Some 2-(Methoxyphenyl)-2H-benzotriazoles and the Corresponding Hydroxyphenyl Compounds
Rosevear, Judi,Wilshire, John F. K.
, p. 1663 - 1673 (2007/10/02)
The reaction of several substituted o-nitronitrosobenzenes with o- and p-anisidine, and 2,4-dimethoxyaniline in acetic acid gives in good yield the corresponding o-nitroazobenzenes which are readily reduced with thiourea dioxide (formamidinesulfinic acid) to the corresponding 2-(methoxyphenyl)-2H-benzotriazoles, demethylation of which furnished the corresponding 2-(hydroxyphenyl)-2H-benzotriazoles.Demethylation of the dimethoxy derivatives was best accomplished with boron tribromide in methylene chloride, the methoxy group located ortho to the benzotriazole ring beingdemethylated more readily than is the para-methoxy group.The reaction of 0-nitroazobenzenes containing a methoxy group with hydrobromic acid in acetic acid results in cleavage of the azo bond and also partial bromination to give o-nitroaniline and some of its brominated derivatives.
