1.03058

4-(Dimethylamino)benzaldehyde

GR for analysis Reag. Ph Eur

• Synonym(s): 4-(Dimethylamino)benzaldehyde, p-Formyldimethylaniline, Ehrlich′s reagent
• Linear Formula: 4-[(CH₃)₂N]C₆H₄CHO
• CAS Number: 100-10-7
• Molecular Weight: 149.19
• MDL number: MFCD00003381
• UNSPSC Code: 12352114
• EC Index Number: 202-819-0
• NACRES: NA.05

Properties

• Agency: reag. Ph. Eur.
• Quality Level: 100
• 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

Description

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 %

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H317
• Precautionary Statements: P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364
• Hazard Classifications: Skin Sens. 1B
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): 327.2 °F - closed cup
• Flash Point(C): 164 °C - closed cup