CAS 19056-84-9: 2-(p-Tolylaminomethylene)malonic acid diethyl ester

Description: 2-(p-Tolylaminomethylene)malonic acid diethyl ester, with the CAS number 19056-84-9, is an organic compound characterized by its structure, which includes a malonic acid core modified with a p-tolylaminomethylene group. This compound typically appears as a colorless to pale yellow liquid or solid, depending on its purity and form. It is known for its potential applications in organic synthesis, particularly in the formation of various derivatives through reactions such as condensation and esterification. The presence of the p-tolyl group contributes to its hydrophobic characteristics, while the malonic acid moiety provides sites for further chemical reactivity. The compound may exhibit moderate solubility in organic solvents, and its reactivity can be influenced by the functional groups present. Safety data should be consulted for handling, as it may pose health risks if ingested or inhaled. Overall, this compound serves as a useful intermediate in the synthesis of more complex organic molecules.

Formula: C₁₅H₁₉NO₄

InChI: InChI=1/C15H19NO4/c1-4-19-14(17)13(15(18)20-5-2)10-16-12-8-6-11(3)7-9-12/h6-10,16H,4-5H2,1-3H3

Synonyms:

• Diethyl {[(4-Methylphenyl)Amino]Methylidene}Propanedioate

DIETHYL 2-((P-TOLYLAMINO)METHYLENE)MALONATE

CAS: 19056-84-9

• Purity: 95.0%
• Molecular weight: 277.32000732421875

Diethyl 2-(methylene)malonate

CAS: 19056-84-9

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• Formula: C₁₅H₁₉NO₄
• Purity: Min. 95%
• Molecular weight: 277.31 g/mol