55720-22-4 Usage
Description
5-Acenaphthenecarboxylic acid is a polycyclic aromatic compound characterized by the presence of a carboxylic acid group. It manifests as a white to off-white crystalline solid with limited solubility in water. This versatile chemical intermediate is known for its applications in the synthesis of dyes, pharmaceuticals, and other organic compounds, in addition to its role as a corrosion inhibitor in the oil and gas industry.
Uses
Used in Chemical Synthesis:
5-Acenaphthenecarboxylic acid serves as a key intermediate in the production of various dyes and pharmaceuticals. Its carboxylic acid functionality enables the formation of salts and esters, facilitating its use in a wide range of chemical reactions.
Used in Corrosion Inhibition:
In the oil and gas industry, 5-Acenaphthenecarboxylic acid is utilized as a corrosion inhibitor. Its ability to form salts and esters contributes to its effectiveness in preventing the corrosion of metal surfaces, thereby enhancing the longevity and safety of industrial equipment.
Safety Considerations:
It is crucial to handle 5-Acenaphthenecarboxylic acid with care, as it is classified as harmful if ingested or inhaled. Proper safety measures should be implemented during its production, storage, and use to minimize potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 55720-22-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,2 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 55720-22:
(7*5)+(6*5)+(5*7)+(4*2)+(3*0)+(2*2)+(1*2)=114
114 % 10 = 4
So 55720-22-4 is a valid CAS Registry Number.
InChI:InChI=1/C13H10O2/c14-13(15)11-7-6-9-5-4-8-2-1-3-10(11)12(8)9/h1-3,6-7H,4-5H2,(H,14,15)
55720-22-4Relevant articles and documents
Synthesis of aromatic carboxylic acids by carbonylation of aryl halides in the presence of epoxide-modified cobalt carbonyls as catalysts
Boyarskii,Zhesko,Lanina
, p. 1844 - 1848 (2007/10/03)
A new procedure was developed for synthesis of aromatic and heteroaromatic acids and their derivatives (esters, salts) by carbonylation of the corresponding aryl halides. The acids are selectively formed in a high yield under very mild conditions. Highly active catalytic systems, base-containing alcoholic solutions of cobalt carbonyl modified with epoxides, were used to activate aryl halides. 2005 Pleiades Publishing, Inc.
