981-18-0 Usage
Description
α-Phenylazo-triphenylmethane, with the molecular formula C33H25N3, is an azo compound characterized by the presence of a functional group with the structure R-N=N-R', where R and R' are aryl groups. α-Phenylazo-triphenylmethane is recognized for its vibrant color and its capacity to bond with various substrates, making it a valuable chemical in certain industries.
Uses
Used in Textile Industry:
α-Phenylazo-triphenylmethane is used as a dye for its bright yellow to orange color, which is particularly favored in the textile industry. Its ability to bond to different substrates makes it a versatile option for coloring fabrics and textiles.
Used in Organic Synthesis:
Beyond its coloration properties, α-Phenylazo-triphenylmethane also serves as a reagent in organic synthesis. Its unique structure allows it to participate in various chemical reactions, contributing to the synthesis of other organic compounds.
Used in Chemical Reactions:
In the realm of chemical research and development, α-Phenylazo-triphenylmethane is utilized as a reagent in a range of chemical reactions. Its azo group can be involved in processes that require specific types of bonding or color change indicators.
It is crucial to handle α-Phenylazo-triphenylmethane with care due to its potential health and environmental hazards if mismanaged. Proper safety measures should be taken to mitigate any risks associated with its use.
Check Digit Verification of cas no
The CAS Registry Mumber 981-18-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,8 and 1 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 981-18:
(5*9)+(4*8)+(3*1)+(2*1)+(1*8)=90
90 % 10 = 0
So 981-18-0 is a valid CAS Registry Number.
InChI:InChI=1/C25H20N2/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22,23-17-9-3-10-18-23)27-26-24-19-11-4-12-20-24/h1-20H/b27-26+
981-18-0Relevant articles and documents
Bunnett,Wamser
, p. 6712,6717 (1967)
Bridger,Russel
, p. 3754 (1963)
Mild and selective catalytic oxidation of organic substrates by a carbon nanotube-rhodium nanohybrid
Donck, Simon,Gravel, Edmond,Li, Alex,Prakash, Praveen,Shah, Nimesh,Leroy, Jocelyne,Li, Haiyan,Namboothiri, Irishi N. N.,Doris, Eric
, p. 4542 - 4546 (2015/09/01)
A heterogeneous catalyst was assembled by stabilization of rhodium nanoparticles on carbon nanotubes. The nanohybrid was used for the catalytic aerobic oxidation of diverse substrates such as hydroquinones, hydroxylamines, silanes, hydrazines and thiols, at room temperature. The system proved very efficient on the investigated substrates and demonstrated high selectivity.
CARBON BLACK AS AN ELECTRON-TRANSFER CATALYST - THE TWO-PHASE DEHYDROGENATION OF HYDRAZO NITRILES BY AN AQUEOUS SOLUTION OF POTASSIUM HEXACYANOFERRATE(III), USING CARBON BLACK AS THE CATALYST.
Tsubokawa,Takeda,Sone
, p. 3541 - 3545 (2007/10/02)
The two-phase(aqueous and organic phase) dehydrogenation of hydrazo nitriles by an aqueous solution of potassium hexacyanoferrate(III), using carbon black as the catalyst, was carried out at 40 degree C with shaking. In the presence of carbon black, the two-phase dehydrogenation of hydrazo nitriles was accelerated, and the corresponding azo nitriles were obtained in good yields. The catalytic activity of channel blacks was larger than that of furnace blacks. Moreover, the increasing content of phenolic hydroxyl groups tended to increase the catalytic activity of carbon blacks. It became apparent that phenolic hydroxyl groups on the surface of carbon black act as an electron-transfer catalyst in the two-phase dehydrogenation.
