109762

4-(Dimethylamino)benzaldehyde

98%

• Synonyme(s) : Ehrlich’s reagent
• Formule linéaire : (CH₃)₂NC₆H₄CHO
• CAS Number: 100-10-7
• Poids moléculaire : 149.19
• Beilstein: 606802
• Numéro CE : 202-819-0
• Numéro MDL: MFCD00003381
• Code UNSPSC : 12352100
• ID de substance PubChem : 24846936
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 100
• Essai: 98%
• Forme: solid
• Pf: 72-75 °C (lit.)
• Solubilité: H₂O: slightly soluble
• Groupe fonctionnel: aldehyde; amine
• Chaîne SMILES: CN(C)c1ccc(C=O)cc1
• InChI: 1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3
• Clé InChI: BGNGWHSBYQYVRX-UHFFFAOYSA-N

Description

Description générale

4-(Dimethylamino)benzaldehydeis an organic carbonyl compound containing amino and aldehyde groups. The compound is used in Ehrlich and Kovac′s reagents to test indole.4-(Dimethylamino)benzaldehyde is used to prepare aldehydes from Grignard reagents. In addition, it is used as a color test reagent for pyrroles, primary amines, and hydrazines.

Application

4-(Dimethylamino)benzaldehyde was used in the chitinase assay.

4-(Dimethylamino)benzaldehyde is used:

• In the synthesis of azo-azomethine dyes by condensation reaction.
• As a reagent in the synthesis of molecular adduct 4DMAB4NP (4-(dimethylamino)benzaldehyde 4-nitrophenol) by reacting with 4-nitrophenol.
• In the preparation of Schiff base.

Forms colored condensation products (Schiff bases) with pyrroles and primary amines.

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H317
• Conseils de prudence: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Classification des risques: Skin Sens. 1B
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 327.2 °F - closed cup
• Point d'éclair (°C): 164 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)