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Documenti

07-4130

Sigma-Aldrich

4-(Dimethylamino)benzaldehyde

JIS special grade, ≥99.0%

Sinonimo/i:

Ehrlich’s reagent

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About This Item

Formula condensata:
(CH3)2NC6H4CHO
Numero CAS:
100-10-7
Peso molecolare:
149.19
Beilstein:
606802
Numero CE:
202-819-0
Numero MDL:
MFCD00003381
Codice UNSPSC:
12352114
ID PubChem:
329748434

Grado

JIS special grade

Saggio

≥99.0%

Disponibilità

available only in Japan

Punto di fusione

72-75 °C (lit.)

Stringa SMILE

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
BGNGWHSBYQYVRX-UHFFFAOYSA-N

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Categorie correlate

Applicazioni

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

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H317

Classi di pericolo

Skin Sens. 1B

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

327.2 °F - closed cup

Punto d’infiammabilità (°C)

164 °C - closed cup

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Certificati d'analisi (COA)

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M Stefek et al.
Biochimica et biophysica acta, 1502(3), 398-404 (2000-11-09)
In the present work, pepsin digests of tail tendons from streptozotocin-diabetic rats were found to contain material that reacted rapidly at room temperature with p-dimethylaminobenzaldehyde (Ehrlich's reagent) to give an adduct with an absorbance spectrum characteristic of the Ehrlich chromogen
Rosario Zamora et al.
Journal of agricultural and food chemistry, 52(13), 4166-4171 (2004-06-24)
The Ehrlich reaction was optimized to determine the formation of pyrrolized phospholipids in edible oils in an attempt to understand the color reversion produced during the deodorization of poorly degummed edible oils. The procedure consisted of the treatment of the
C Creuzenet et al.
The Journal of biological chemistry, 275(45), 34873-34880 (2000-08-24)
FlaA1 is a small soluble protein of unknown function in Helicobacter pylori. It has homologues that are essential for the virulence of numerous medically relevant bacteria. FlaA1 was overexpressed as a histidine-tagged protein and purified to homogeneity by nickel chelation
G P Kushto et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 54A(6), 799-819 (1998-07-17)
Results of a normal coordinate analysis based on infrared and Raman spectra of six isotopic forms of 4-(dimethylamino)benzaldehyde are reported (DABA, DABA-CDO, DABA-13CDO, DABA-13CHO, DABA-CHO18O, and DABA-3,5-D). Cs point group symmetry has been applied and all motions except the internal
Jun-Min Guo et al.
Journal of agricultural and food chemistry, 58(11), 6556-6561 (2010-05-15)
A simple colorimetric method for the differentiation of indoleacetic acid (IAA) and indolebutyric acid (IBA) in plant samples is described. The color change is based upon the reaction between the auxins and p-(dimethylamino)benzaldehyde (PDAB, Ehrlich reagent) following the electrophilic substitution
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