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CAS 100-10-7

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4-(Dimethylamino)benzaldehyde

Description:
4-(Dimethylamino)benzaldehyde, also known as p-Dimethylaminobenzaldehyde (DMAB), is an organic compound with the molecular formula C9H11N. It features a benzaldehyde functional group attached to a dimethylamino group at the para position of the benzene ring. This compound is typically a yellow to orange crystalline solid with a characteristic aromatic odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water. DMAB is known for its use in various chemical reactions, particularly in the synthesis of dyes and as a reagent in organic chemistry, including the well-known Ehrlich's reagent for detecting indoles. The presence of the dimethylamino group enhances its reactivity, making it a useful intermediate in the production of pharmaceuticals and other organic compounds. Additionally, it exhibits fluorescence properties, which can be exploited in analytical applications. Safety precautions should be taken when handling this compound, as it can be harmful if ingested or inhaled.
Formula:C9H11NO
InChI:InChI=1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3
InChI key:InChIKey=BGNGWHSBYQYVRX-UHFFFAOYSA-N
SMILES:N(C)(C)C1=CC=C(C=O)C=C1
Synonyms:
  • 4-(Dimethylamino)benzenecarbonal
  • 4-(N,N-Dimethyl)aminobenzaldehyde
  • 4-(N,N-Dimethylamino)benzaldehyde
  • 4-Amino-2,3-Dimethylbenzaldehyde
  • 4-Dimethyl Amino Benzaldehyde
  • 4-Dimethylamino Benzaldehyde
  • 4-Dimethylaminobenzaldehyd
  • 4-Dimetilaminobenzaldehido
  • 4-Formyl-N,N-dimethylaniline
  • Benzaldehyde, 4-(dimethylamino)-
  • See more synonyms
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