72016-73-0 Usage
Description
5-Amino-1-naphthonitrile, with the molecular formula C11H8N2, is a naphthalene-based derivative and an aromatic amine. It is a white to light yellow crystalline solid with a melting point of approximately 233-235°C. Known by its CAS number 13093-97-9, this chemical compound is commonly used as an intermediate in the production of dyes and other industrial chemicals. Due to its potential hazards, it is typically handled and stored under strict safety precautions.
Uses
Used in Dye and Pigment Production:
5-Amino-1-naphthonitrile is used as an intermediate in the synthesis of various dyes and pigments, contributing to the coloration and properties of these compounds.
Used in Pharmaceutical Production:
5-aMino-1-naphthonitrile is also utilized in the production of pharmaceuticals, where it serves as a key intermediate in the synthesis of various organic compounds for medicinal purposes.
Used in Industrial Chemical Production:
5-Amino-1-naphthonitrile is employed in the synthesis of other industrial chemicals, highlighting its versatility and importance in the chemical industry.
Check Digit Verification of cas no
The CAS Registry Mumber 72016-73-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,0,1 and 6 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 72016-73:
(7*7)+(6*2)+(5*0)+(4*1)+(3*6)+(2*7)+(1*3)=100
100 % 10 = 0
So 72016-73-0 is a valid CAS Registry Number.
72016-73-0Relevant articles and documents
Dissociation of naphthoic acids in non-aqueous media. Comparison of benzene and naphthalene skeletons
Parik, Patrik,Wolfova, Jitka,Ludwig, Miroslav
, p. 385 - 394 (2007/10/03)
Seven monosubstituted 1-naphthoic acids were synthesized by new or modified procedures, and their dissociation constants were measured potentiometrically at 25 °C in methanol, acetonitrile, dimethylformamide, and pyridine. Dissociation constants of these along with thirteen substituted 1-naphthoic acids and twenty-five substituted 2-naphthoic acids previously studied were measured at 25 °C in ethanol and dimethyl sulfoxide. The pKHA values of 3-and 4-substituted 1-naphthoic acids were treated by simple linear regression and principal component analysis, and the results were used for comparison of model compounds and of corresponding 3-and 4-substituted benzoic acids with the aim of comparison of benzene and naphthalene skeletons. It has been found, the 3 and 4 positions of the 1-naphthyl system can roughly be compared with the meta and para positions of benzene, respectively.
