495383-59-0 Usage
Explanation
The chemical is a derivative of 1,4-benzenediamine, which is commonly known as p-phenylenediamine.
Explanation
The chemical features a bromine atom on the second carbon of the benzene ring, making it a brominated derivative.
Explanation
The molecule contains two phenyl groups (C6H5) attached to the nitrogen atoms.
Explanation
The molecule also contains a methyl group (CH3) attached to the nitrogen atoms.
Explanation
The chemical is used in the synthesis of various organic compounds and can be used as an intermediate in the production of dyes and pigments. It may also have applications in the pharmaceutical industry and other chemical industries.
Explanation
The chemical structure consists of a 1,4-benzenediamine core with a bromine atom on the second carbon, and two phenyl groups and a methyl group attached to the nitrogen atoms in the molecule.
Brominated derivative
Yes
Presence of phenyl groups
Two
Presence of a methyl group
Yes
Applications
Synthesis of organic compounds, intermediate in production of dyes and pigments, potential use in pharmaceuticals and other chemical industries
Structure
1,4-Benzenediamine core with a bromine atom on the second carbon, two phenyl groups, and a methyl group attached to the nitrogen atoms
Check Digit Verification of cas no
The CAS Registry Mumber 495383-59-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,5,3,8 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 495383-59:
(8*4)+(7*9)+(6*5)+(5*3)+(4*8)+(3*3)+(2*5)+(1*9)=200
200 % 10 = 0
So 495383-59-0 is a valid CAS Registry Number.
495383-59-0Relevant academic research and scientific papers
A novel synthetic route to redox-active oligo(thio-1,4-phenylene) derivatives via a Michael-type addition
Yamamoto, Kimihisa,Higuchi, Masayoshi,Nishiumi, Toyohiko,Takai, Hirokazu
, p. 1827 - 1832 (2007/10/03)
N,N′-Diphenyl-1,4-benzoquinone diimine (PBI), which is the minimum redox-active unit of polyaniline, was reduced to N,N′-diphenyl-1,4-phenylenediamine (PDA) derivatives through Michael-type additions of some nucleophiles. The addition of thiophenol to PBI proceeded very rapidly. The polyaddition of PBI-endcapped monomers (P-2PBI, B-2PBI, and TB-2PBI) with thiobisbenzenethiol (TB) produced the novel thermostable oligo(thio-1,4-phenylene)s (OTP) having PDA units as a redox-active site (OTP-P-PDA, OTP-B-PDA, and OTP-PDA). This polymerization proceeded at room temperature without catalysts. OTP-P-PDA, one of the oligomers obtained, was found to have a moderate molecular weight (Mw 8400) and to possess good thermostability (Td10% 400 °C). The polymerization based on Michael-type additions was also confirmed by NMR measurements. The oligomers obtained behaved as good electro-responsive materials. The redox process was determined by the slope of the Nernst plot that involved two electrons and two protons per PDA unit.
