95490-30-5 Usage
Description
Naphthol AS benzoate is a synthetic organic compound composed of naphthol and benzoic acid, characterized by its red coloring properties and solubility in organic solvents.
Uses
Used in Textile Industry:
Naphthol AS benzoate is used as a red coloring agent for dyeing cotton and other cellulosic fibers, providing vibrant coloration and enhancing the appearance of textiles.
Used in Pigment Production:
Naphthol AS benzoate is utilized in the production of pigments, contributing to the creation of a wide range of colored products.
Used in Paint and Ink Industries:
NAPHTHOL AS BENZOATE is employed in the formulation of paints and inks, offering a stable red hue for various applications and ensuring colorfastness.
Safety Precautions:
While generally considered to have low toxicity, exposure to high levels of naphthol AS benzoate can cause irritation to the skin, eyes, and respiratory system. Therefore, proper safety measures should be taken when handling this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 95490-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,5,4,9 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 95490-30:
(7*9)+(6*5)+(5*4)+(4*9)+(3*0)+(2*3)+(1*0)=155
155 % 10 = 5
So 95490-30-5 is a valid CAS Registry Number.
InChI:InChI=1/C17H13NO2.C7H6O2/c19-16-11-13-7-5-4-6-12(13)10-15(16)17(20)18-14-8-2-1-3-9-14;8-7(9)6-4-2-1-3-5-6/h1-11,19H,(H,18,20);1-5H,(H,8,9)
95490-30-5Relevant articles and documents
Directing-group-assisted copper-catalyzed oxidative esterification of phenols with aldehydes
Zheng, Yong,Song, Wei-Bin,Xuan, Li-Jiang
, p. 10834 - 10843 (2015/11/17)
A directing-group-assisted copper-catalyzed oxidative esterification of phenols with aldehydes using TBHP as an oxidant was described. This methodology which showed the advantages of base, ligand free, short routes and functional group tolerance could be used as an alternative protocol for the classical esterification reactions.
