07-4130
4-(Dimethylamino)benzaldehyde
JIS special grade, ≥99.0%
Synonym(s):
Ehrlich’s reagent
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About This Item
Linear Formula:
(CH3)2NC6H4CHO
CAS Number:
Molecular Weight:
149.19
EC Number:
202-819-0
UNSPSC Code:
12352114
PubChem Substance ID:
Beilstein/REAXYS Number:
606802
MDL number:
Product Name
4-(Dimethylamino)benzaldehyde, JIS special grade, ≥99.0%
InChI key
BGNGWHSBYQYVRX-UHFFFAOYSA-N
InChI
1S/C9H11NO/c1-10(2)9-5-3-8(7-11)4-6-9/h3-7H,1-2H3
SMILES string
CN(C)c1ccc(C=O)cc1
grade
JIS special grade
assay
≥99.0%
availability
available only in Japan
mp
72-75 °C (lit.)
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Related Categories
Application
Forms colored condensation products (Schiff bases) with pyrroles and primary amines.
signalword
Warning
hcodes
Hazard Classifications
Skin Sens. 1B
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
327.2 °F - closed cup
flash_point_c
164 °C - closed cup
ppe
Eyeshields, Gloves, type N95 (US)
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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
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
Jirí Svrcek et al.
Chemosphere, 81(5), 617-625 (2010-09-14)
Vapor phase hydrogen peroxide (VPHP) nowadays finds more and more applications especially as a bio-decontamination agent for enclosed areas. Although this oxidizing agent logically offers a potential for the degradation of hazardous chemical contaminants, the information on the utilization within
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