CAS 1527-96-4: crotonaldehyde 2,4-dinitrophenylhydrazone

Description: Crotonaldehyde 2,4-dinitrophenylhydrazone is a chemical compound formed from the reaction of crotonaldehyde with 2,4-dinitrophenylhydrazine. It is characterized by its yellow crystalline appearance, which is typical of many hydrazones. This compound is primarily used in organic synthesis and analytical chemistry, particularly for the identification and characterization of aldehydes and ketones through hydrazone formation. The presence of the dinitrophenyl group enhances its reactivity and solubility in organic solvents, making it useful in various chemical reactions. Crotonaldehyde 2,4-dinitrophenylhydrazone is also notable for its stability under standard laboratory conditions, although it should be handled with care due to the potential toxicity of its components. Its melting point and solubility characteristics can vary depending on the specific conditions and purity of the sample. Overall, this compound serves as an important intermediate in organic synthesis and a valuable tool in analytical methodologies for carbonyl compound detection.

Formula: C₁₀H₁₀N₄O₄

InChI: InChI=1/C10H10N4O4/c1-2-3-6-11-12-9-5-4-8(13(15)16)7-10(9)14(17)18/h2-7,12H,1H3/b3-2+,11-6+

Synonyms:

• Crotanaldehyde 2,4-dinitrophenylhydrazone
• (1E)-1-[(2E)-but-2-en-1-ylidene]-2-(2,4-dinitrophenyl)hydrazine

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

CAS: 1019-57-4 1081-15-8 1157-84-2 1527-96-41527-97-5 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 1081-15-8 1157-84-2 1527-96-41527-97-5 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

DNPH-Mix 1, 100 µg/mL in Acetonitrile

CAS: 1019-57-4 1081-15-8 1157-84-2 152477-96-8 1527-95-3 1527-96-41527-97-5 1527-98-6 1567-89-1 1589-62-4 1655-42-1 1726-77-8 1773-44-0 2057-84-3 2074-05-7 2256-01-1 2348-19-8 2571-00-8 2880-05-9 5077-73-6 5085-07-4 725-00-8 888-54-0 958-60-1

• Formula: C₁₅H₁₄N₄O₄
• Color and Shape: Mixture
• Molecular weight: 314.30

Crotonaldehyde 2,4-Dinitrophenylhydrazone

CAS: 1527-96-4

• Formula: C₁₀H₁₀N₄O₄
• Color and Shape: Dark Red
• Molecular weight: 250.21

Crotonaldehyde 2,4-Dinitrophenylhydrazone

CAS: 1527-96-4

Crotonaldehyde 2,4-Dinitrophenylhydrazone is an ethylene derivative that is reactive with chlorobenzene, hexamethylphosphoramide, and phosphite. It …

• Formula: C₁₀H₁₀N₄O₄
• Purity: Min. 95%
• Molecular weight: 250.21 g/mol