2653-72-7 Usage
Uses
Used in Oil Industry:
Solvent Brown 5 is used as a colorant for the oil industry, providing a dark brown hue to the products.
Used in Paraffin Wax Industry:
In the paraffin wax industry, Solvent Brown 5 is utilized as a coloring agent to impart a desired shade to the wax products.
Used in Cellulose Industry:
Solvent Brown 5 serves as a dye for the cellulose industry, enhancing the appearance of cellulose-based products with its dark brown color.
Used in Synthetic Resin Paint Industry:
Solvent Brown 5 is employed as a pigment in the synthetic resin paint industry, offering a dark brown color to the paint formulations.
Preparation
Naphthalen-1-amine diazotization, and Naphthalen-1-ol?coupling.
Standard
Light Fastness
Melting point
Stable
ISO
Poor
Check Digit Verification of cas no
The CAS Registry Mumber 2653-72-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,6,5 and 3 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 2653-72:
(6*2)+(5*6)+(4*5)+(3*3)+(2*7)+(1*2)=87
87 % 10 = 7
So 2653-72-7 is a valid CAS Registry Number.
InChI:InChI=1/C20H14N2O/c23-20-13-12-19(16-9-3-4-10-17(16)20)22-21-18-11-5-7-14-6-1-2-8-15(14)18/h1-13,21H/b22-19+
2653-72-7Relevant academic research and scientific papers
Chen, Wei,Li, Hua,Li, Najun,Xu, Qingfeng,Lu, Jian-Mei,Wang, Lihua
, p. 365 - 372 (2012)
Small molecules with different film-forming properties and electron traps were synthesized and characterized in the meantime. An electrical memory device with the indium-tin-oxide (ITO)/Small-Molecule/Al sandwich structure was fabricated and its electrica
