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CAS 55907-61-4

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2,4-Dinitrophenylhydrazine hydrochloride

Description:
2,4-Dinitrophenylhydrazine hydrochloride (commonly abbreviated as DNPH-HCl) is a chemical compound widely used in organic chemistry, particularly for the identification and characterization of carbonyl compounds. It is a yellow to orange crystalline solid that is soluble in water and organic solvents. The compound features a hydrazine functional group, which allows it to react with aldehydes and ketones to form stable hydrazones, making it a valuable reagent in analytical chemistry. DNPH-HCl is known for its sensitivity and specificity in detecting carbonyl groups, often employed in the determination of sugars and other carbonyl-containing substances. However, it is important to handle this compound with care, as it can be hazardous; it is classified as a potential carcinogen and should be used in a well-ventilated area with appropriate personal protective equipment. Additionally, DNPH-HCl is often utilized in the preparation of derivatives for further analysis, such as spectroscopic methods, enhancing its utility in both research and industrial applications.
Formula:C6H6N4O4·ClH
InChI:InChI=1S/C6H6N4O4.ClH/c7-8-5-2-1-4(9(11)12)3-6(5)10(13)14;/h1-3,8H,7H2;1H
InChI key:InChIKey=PUYFAZQODQZOFK-UHFFFAOYSA-N
SMILES:N(=O)(=O)C1=C(NN)C=CC(N(=O)=O)=C1.Cl
Synonyms:
  • (2,4-Dinitrophenyl)Hydrazine Hydrochloride
  • 2,4-Dinitrophenylhydrazine hydrochloride
  • Hydrazine, (2,4-dinitrophenyl)-, hydrochloride (1:1)
  • Hydrazine, (2,4-dinitrophenyl)-, monohydrochloride
  • 2,4-Dinitrophenylhydrazinium(1+) chloride
Found 8 products.