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4-(Dimethylamino)benzaldehyd
98%
Synonym(e):
Ehrlich-Reagens
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About This Item
Lineare Formel:
(CH3)2NC6H4CHO
CAS-Nummer:
Molekulargewicht:
149.19
Beilstein:
606802
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352100
PubChem Substanz-ID:
NACRES:
NA.22
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Qualitätsniveau
Assay
98%
Form
solid
mp (Schmelzpunkt)
72-75 °C (lit.)
Löslichkeit
H2O: slightly soluble
Funktionelle Gruppe
aldehyde
amine
SMILES String
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
InChIKey
BGNGWHSBYQYVRX-UHFFFAOYSA-N
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Allgemeine Beschreibung
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.
Anwendung
Bildet farbige Kondensationsprodukte (Schiff sche Basen) mit Pyrrolen und primären Aminen.
4-(Dimethylamino)benzaldehyde was used in the chitinase assay.
4-(Dimethylamino)benzaldehyde is used:
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.
Signalwort
Warning
H-Sätze
Gefahreneinstufungen
Skin Sens. 1B
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 1
Flammpunkt (°F)
327.2 °F - closed cup
Flammpunkt (°C)
164 °C - closed cup
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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Proceedings of the National Academy of Sciences of the United States of America, 84(19), 6750-6754 (1987-10-01)
Four endochitinases (poly[1,4-(N-acetyl-beta-D-glucosaminide)] glycanohydrolase, EC 3.2.1.14) have been purified from leaves of Nicotiana tabacum cv. Samsun NN reacting hypersensitively to tobacco mosaic virus. Two of them are acidic proteins of molecular weights 27,500 and 28,500 and have been identified as
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