63069-52-3 Usage
General Description
2-Aminoisophthalonitrile is a chemical compound with the molecular formula C8H6N2. It is a derivative of isophthalonitrile, containing an amino group in the 2-position of the benzene ring. This chemical is used in the synthesis of various pharmaceuticals and organic compounds, including dyes and pigments. It is also used as a building block for the production of specialty and fine chemicals. Additionally, 2-aminoisophthalonitrile has potential applications in materials science and polymer chemistry due to its unique chemical and physical properties. However, it is important to handle this compound with care as it can be harmful if inhaled or ingested and may cause skin irritation upon contact.
Check Digit Verification of cas no
The CAS Registry Mumber 63069-52-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,0,6 and 9 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 63069-52:
(7*6)+(6*3)+(5*0)+(4*6)+(3*9)+(2*5)+(1*2)=123
123 % 10 = 3
So 63069-52-3 is a valid CAS Registry Number.
63069-52-3Relevant articles and documents
Water-induced fluorescence quenching of mono- and dicyanoanilines
Oshima, Juro,Yoshihara, Toshitada,Tobita, Seiji
, p. 306 - 311 (2008/02/13)
Photophysical properties of monocyano- (2-, 3-, and 4-cyano) and dicyano- (3,4-, 3,5-, 2,3-, 2,4-, 2,5-, and 2,6-dicyano) anilines are investigated by fluorescence measurements. All the monocyanoanilines are virtually nonfluorescent in water (quantum yield 0.01); however, in nonaqueous solvents (cyclohexane, acetonitrile and ethanol), the fluorescence quantum yield is enhanced substantially. In contrast, dicyanoanilines investigated are highly fluorescent both in aqueous and nonaqueous environments. The photophysical data and MO calculations suggest that conformational changes in the amino group and variation of hydrogen-bonding interactions between the solute and solvent water upon electronic excitation are responsible for the water quenching in the monocyanoanilines.
