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1.03058

Supelco

4-(Dimethylamino)benzaldehyde

GR for analysis Reag. Ph Eur

Synonym(s):

4-(Dimethylamino)benzaldehyde, p-Formyldimethylaniline, Ehrlich′s reagent

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About This Item

Linear Formula:
4-[(CH3)2N]C6H4CHO
CAS Number:
Molecular Weight:
149.19
MDL number:
UNSPSC Code:
12352114
EC Index Number:
202-819-0
NACRES:
NA.05

Agency

reag. Ph. Eur.

Quality Level

vapor pressure

<0.1 hPa ( 20 °C)

autoignition temp.

445 °C

potency

>6400 mg/kg LD50, oral (Rat)

mp

75 °C

transition temp

flash point >100 °C

density

1.22 g/cm3 at 20.1 °C

bulk density

350 kg/m3

storage temp.

15-25°C

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


  • Gemini cationic surfactant based 4-(dimethylamino)benzaldehyde: surface characteristics and biological activity, a straightforward one-step synthesis: This research focuses on the synthesis and characterization of a Gemini cationic surfactant derived from 4-(dimethylamino)benzaldehyde. It explores the surfactant′s surface characteristics and biological activity, highlighting its potential applications in water treatment (Bekhit et al., 2023).

  • A new hydrophobic deep eutectic solvent based on thymol and 4-(dimethylamino)benzaldehyde: Derivatization and microextraction of urea: This article introduces a novel hydrophobic deep eutectic solvent using thymol and 4-(dimethylamino)benzaldehyde. It details the solvent′s application in the derivatization and microextraction of urea, presenting a new method for analyzing urea in various samples (Shishov et al., 2022).

  • Synthesis and Characterization of Fe(II) Complex Compounds with Schiff Base Ligands of 4-Dimethylamino Benzaldehyde and Aniline as Dye Sensitized in Dye Sensitized Solar Cell (DSSC): This study reports the synthesis and characterization of Fe(II) complex compounds using Schiff base ligands derived from 4-dimethylamino benzaldehyde and aniline. It explores their potential as sensitizers in dye-sensitized solar cells (Sembiring et al., 2023).

  • Synthesis, Spectral Characterization and Bioactivity of Co(II), Mn(II), Fe(II) and Fe(III) Complexes of Bidentate N,S Schiff Base of S-Benzyl Dithiocarbazate with p-(Dimethylamino)benzaldehyde: This research describes the synthesis and characterization of metal complexes with Schiff base derived from 4-(dimethylamino)benzaldehyde. The study investigates their spectral properties and bioactivity, highlighting enhanced antibacterial activity compared to the free ligand (Junghare et al., 2022).


Linkage

Replaces: DX1590-3; DX1590

Analysis Note

Assay (perchloric acid titration): ≥ 99 %
Identity (IR-spectrum): passes test
Melting point: 73 - 75 °C
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.001 %
Readily carbonisable substance: passes test
Sulfated ash: ≤ 0.1 %
Loss on drying: ≤ 0.5 %

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Skin Sens. 1B

WGK

WGK 1

Flash Point(F)

327.2 °F

Flash Point(C)

164 °C


Certificates of Analysis (COA)

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Articles

An HPTLC method for rapid urea detection in milk using a TLC plate scanner and Silica Gel 60 F254 HPTLC plate.

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