CAS 1081-15-8: formaldehyde 2,4-dinitrophenylhydrazone

Description: Formaldehyde 2,4-dinitrophenylhydrazone, with the CAS number 1081-15-8, is a chemical compound formed by the reaction of formaldehyde with 2,4-dinitrophenylhydrazine. This substance is typically characterized as a yellow crystalline solid, which is indicative of its hydrazone structure. It is primarily used in organic chemistry as a reagent for the qualitative and quantitative analysis of aldehydes and ketones, as it forms stable hydrazone derivatives. The compound is known for its relatively high melting point and solubility in organic solvents, making it suitable for various laboratory applications. Additionally, it exhibits moderate toxicity, necessitating appropriate safety precautions during handling. The presence of the dinitrophenyl group contributes to its reactivity and spectroscopic properties, allowing for effective detection and characterization of carbonyl compounds. Overall, formaldehyde 2,4-dinitrophenylhydrazone serves as a valuable tool in analytical chemistry, particularly in the study of carbonyl functionalities.

Formula: C₇H₆N₄O₄

InChI: InChI=1/C7H6N4O4/c1-8-9-6-3-2-5(10(12)13)4-7(6)11(14)15/h2-4,9H,1H2

Synonyms:

• Formaldehyde, (2,4-dinitrophenyl)hydrazone
• Ai3-16294

HJ 683-2014 Aldehyde/Ketone-DNPH Mixture 622 3 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-81157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 2057-84-3 2880-05-9 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Derivatised Carbonyl Compounds 877 Mixture 1000 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-81527-95-3 1527-96-4 1527-97-5 1527-98-6 1589-62-4 1726-77-8 2057-84-3 2074-05-7 2348-19-8 725-00-8

• Formula: C₈H₈N₄O₄
• Color and Shape: Mixture
• Molecular weight: 224.17

HJ 1153-2020 Aldehyde-DNPHs and Ketone-DNPHs Mixture 344 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-81157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 2057-84-3 2256-01-1 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Aldehyde/Ketone-DNPH Mixture 537 15 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-81157-84-2 152477-96-8 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1773-44-0 2057-84-3 2256-01-1 2571-00-8 2880-05-9 725-00-8 888-54-0

• Color and Shape: Mixture

HJ 683-2014 Carbonyl DNPH as Aldehyde/Ketone Mixture 495 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-81157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 2057-84-3 2880-05-9 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

DNPH Mixture 737 15 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-81157-84-2 1527-96-4 1527-97-5 1527-98-6 1567-89-1 1589-62-4 2057-84-3 2571-00-8 5077-73-6 725-00-8 888-54-0 958-60-1

• Color and Shape: Mixture

Formaldehyde-2,4-Dinitrophenylhydrazone

CAS: 1081-15-8

• Formula: C₇H₆N₄O₄
• Molecular weight: 210.15

1-(2,4-Dinitrophenyl)-2-methylenehydrazine

CAS: 1081-15-8

• Purity: 98%
• Molecular weight: 210.1490020751953

Formaldehyde 2,4-Dinitrophenylhydrazone

CAS: 1081-15-8

Stability Shock Sensitive Applications Formaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an aliphatic aldehyde …

• Formula: C₇H₆N₄O₄
• Color and Shape: Yellow
• Molecular weight: 210.15

Formaldehyde 2,4-Dinitrophenylhydrazone-13C

CAS: 1081-15-8

Stability Light Sensitive Applications Isotope labelled Formaldehyde 2,4-Dinitrophenylhydrazone is a dinitrophenylhydrazone (DNPH) derivative of an …

• Formula: C₆₁₃CH₆N₄O₄
• Color and Shape: Neat
• Molecular weight: 211.14

Formaldehyde 2,4-Dinitrophenylhydrazone-13C6

CAS: 1081-15-8

• Formula: C₆CH₆N₄O₄
• Color and Shape: Neat
• Molecular weight: 216.103

Formaldehyde-2,4-dinitrophenylhydrazone

CAS: 1081-15-8

Please enquire for more information about Formaldehyde-2,4-dinitrophenylhydrazone including the price, delivery time and more detailed …

• Formula: C₇H₆N₄O₄
• Purity: Min. 95%
• Molecular weight: 210.15 g/mol