5138-32-9 Usage
Description
1-(2,4-dinitrophenyl)-2-(4-methylcyclohexylidene)hydrazine, also known as DNPHP, is a chemical compound used for the detection and quantitative determination of carbonyl compounds in gaseous samples. It is a yellow to orange crystalline solid that is insoluble in water but soluble in organic solvents. DNPHP acts as a derivative agent for the detection of aldehydes and ketones and is commonly used in analytical chemistry and research laboratories. It is also considered as a potential environmental pollutant and therefore should be handled and disposed of with care according to regulations.
Uses
Used in Analytical Chemistry:
1-(2,4-dinitrophenyl)-2-(4-methylcyclohexylidene)hydrazine is used as a derivative agent for the detection and quantitative determination of carbonyl compounds in gaseous samples. It is particularly useful for identifying and measuring aldehydes and ketones, making it a valuable tool in analytical chemistry and research laboratories.
Used in Environmental Monitoring:
1-(2,4-dinitrophenyl)-2-(4-methylcyclohexylidene)hydrazine is used as a detection agent for potential environmental pollutants. Its ability to identify carbonyl compounds makes it a useful tool in monitoring and assessing air quality and the presence of hazardous substances in the environment.
Used in Research Laboratories:
1-(2,4-dinitrophenyl)-2-(4-methylcyclohexylidene)hydrazine is used as a research chemical in laboratories for studying the properties and reactions of carbonyl compounds. Its role as a derivative agent allows researchers to gain a deeper understanding of the chemical behavior of aldehydes and ketones, which can contribute to the development of new analytical methods and applications in various fields.
Check Digit Verification of cas no
The CAS Registry Mumber 5138-32-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,3 and 8 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5138-32:
(6*5)+(5*1)+(4*3)+(3*8)+(2*3)+(1*2)=79
79 % 10 = 9
So 5138-32-9 is a valid CAS Registry Number.
