19471-12-6 Usage
Description
3,3'-DIAMINODIPHENYLMETHANE, also known as 3-(3-Aminobenzyl)phenylamine (CAS# 19471-12-6), is an organic compound with a molecular structure featuring two phenyl rings connected by a methylene bridge and amine groups attached to the benzyl moieties. It is known for its catalytic properties and is widely utilized in various industrial applications.
Uses
Used in 3D Printing Industry:
3,3'-DIAMINODIPHENYLMETHANE is used as a catalyst for the creation of 3D printed objects. It facilitates the curing process of polymers in a layer-by-layer manner, where each layer is exposed to two distinct light sources. This enables the production of complex and intricate 3D printed structures with enhanced precision and durability.
Used in Catalyst Applications:
3,3'-DIAMINODIPHENYLMETHANE is employed as a catalyst in various chemical reactions, particularly in the polymerization and curing processes. Its unique structure allows it to effectively initiate and control the reaction, leading to improved product quality and reduced reaction times.
Used in Pharmaceutical and Chemical Research:
Due to its versatile chemical properties, 3,3'-DIAMINODIPHENYLMETHANE is also utilized in the development of new drugs and chemicals. It serves as a key intermediate in the synthesis of various pharmaceutical compounds and can be further modified to create novel molecules with potential applications in the medical and chemical industries.
Check Digit Verification of cas no
The CAS Registry Mumber 19471-12-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,7 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19471-12:
(7*1)+(6*9)+(5*4)+(4*7)+(3*1)+(2*1)+(1*2)=116
116 % 10 = 6
So 19471-12-6 is a valid CAS Registry Number.
19471-12-6Relevant articles and documents
Selective Reduction of Nitroarenes Catalyzed by Sustainable and Reusable DNA-supported Nickel Nanoparticles in Water at Room Temperature
Niakan, Mahsa,Asadi, Zahra
, (2019/04/17)
Abstract: In this research, a novel, biodegradable and environmentally friendly catalyst composed of nickel nanoparticles supported on DNA was prepared and fully characterized by Fourier transform infrared spectroscopy, high resolution transmission electron microscopy, energy-dispersive X-ray analysis, X-ray photoelectron spectroscopy, UV–vis spectroscopy, inductively coupled plasma optical emission spectroscopy, and elemental analysis. The catalyst exhibited remarkable catalytic activity and chemoselectivity for the reduction of various substituted nitroarenes with sodium borohydride (NaBH4) as the source of inexpensive hydride in water at room temperature. High turnover frequency and selectivity were observed for the reduction of all tested substrates. Interestingly, the catalyst could be recovered conveniently for multiple recycling reactions with sustained activity. Furthermore, nearly no nickel species was leached out from the catalyst during the course of reaction, proving the true heterogeneity in the present catalytic protocol. Graphical Abstract: The reduction of various nitroaromatic compounds into their corresponding amines is achieved by DNA supported nickel nanoparticles with the sodium borohydride as the reducing agent in water at room temperature. [Figure not available: see fulltext.].
