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Merck
CN

156477

4-(Dimethylamino)benzaldehyde

ACS reagent grade, 99%, powder

Synonym(s):

Ehrlich’s reagent

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About This Item

Linear Formula:
(CH3)2NC6H4CHO
CAS Number:
Molecular Weight:
149.19
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
202-819-0
MDL number:
Beilstein/REAXYS Number:
606802
Assay:
99%
Form:
powder
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Product Name

4-(Dimethylamino)benzaldehyde, ACS reagent, 99%

grade

ACS reagent

Quality Level

assay

99%

form

powder

ign. residue

≤0.1%

mp

72-75 °C (lit.)

solubility

alcohol: passes test (APHA ≤60), hydrochloric acid: passes test

λmin

369 nm

λmax

385 nm

functional group

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

InChI key

BGNGWHSBYQYVRX-UHFFFAOYSA-N

Application

4-(Dimethylamino)benzaldehyde has been used in the preparation of trans-4-dimethylamino-4′-nitrostilbene.
Forms colored condensation products (Schiff bases) with pyrroles and primary amines.


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pictograms

Exclamation mark

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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J Mahmood et al.
Radiation research, 179(2), 125-134 (2012-12-15)
Exposure of civilian populations to radiation due to accident, war or terrorist act is an increasing concern. The lung is one of the more radiosensitive organs that may be affected in people receiving partial-body irradiation and radiation injury in lung
Journal of the American Chemical Society, 116, 3760-3760 (1994)
Excited and ground state conformations of p-dimethylamino-benzaldehyde and p-dimethylaminoacetophenone.
Dobkowski J, et al.
Journal of Luminescence, 27(4), 339-355 (1982)



Global Trade Item Number

SKUGTIN
156477-100G04061835554331
156477-250G04061835561506
156477-25G04061835554348
156477-500G04061835554355