8.20276

2-Chlorobenzaldehyde

for synthesis

• Synonyme(s) : 2-Chlorobenzaldehyde
• Formule empirique (notation de Hill): C₇H₅ClO
• Numéro CAS: 89-98-5
• Poids moléculaire : 140.57
• Numéro MDL: MFCD00003304
• Code UNSPSC : 12352114
• Numéro de classement CE : 201-956-3
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 1.7 hPa ( 50 °C)
• Niveau de qualité: 200
• Pureté: ≥98.0% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 397 °C
• Puissance: 2160 mg/kg LD₅₀, oral (Rat)
• pH: 2.9 ( in H₂O, saturated aqueous solution)
• Pf: 10 °C
• Température de transition: flash point 87 °C
• Solubilité: 1.8 g/L
• Densité: 1.25 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C7H5ClO/c8-7-4-2-1-3-6(7)5-9/h1-5H
• Clé InChI: FPYUJUBAXZAQNL-UHFFFAOYSA-N

Description

Application

• Synthesis, structural and spectroscopic properties of Co (II), Ni (II) and Cu (II) complexes with 2-((2-chlorobenzylidene) amino) acetohydrazide hydrate and their Antimicrobial and antioxidant activities: Focuses on the synthesis of metal complexes using 2-chlorobenzaldehyde for enhanced antimicrobial and antioxidant properties (FM Al-Azab, Y Mosa′d Jamil, AA Al-Gaadbi, 2023). Link to article
• Synthesis and Aminomethylation of 2-Amino-4-(2-chlorophenyl)-6-(dicyanomethyl)-1,4-dihydropyridine-3,5-dicarbonitrile N-Methylmorpholinium Salt: Discusses the synthesis involving 2-chlorobenzaldehyde in the production of novel organic compounds (AO Kurskova, VV Dotsenko, KA Frolov, 2022). Link to article
• Metal Complexes of Schiff Bases Prepared from Quinoline-3-Carbohydrazide with 2-Nitrobenzaldehyde, 2-Chlorobenzaldehyde and 2, 4-Dinitrobenzaldehyde: Studies the synthesis and spectral analysis of Schiff base metal complexes incorporating 2-chlorobenzaldehyde (M Sunjuk, L Al-Najjar, M Shtaiwi, BI El-Eswed, 2023). Link to article
• Application of 2-chlorobenzaldehyde thiocarbohydrazone as a chromogenic ligand for cadmium (II) detection and removal from water and food: Explores the use of a derivative of 2-chlorobenzaldehyde as a sensitive reagent for detecting and removing cadmium from various samples (AV Sadlapurkar, UB Barache, AB Shaikh, 2024). Link to article

Remarque sur l'analyse

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.248 - 1.250
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H314 - H317
• Conseils de prudence: P261 - P272 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Code de la classe de stockage: 8A - Combustible, corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 206.6 °F - closed cup
• Point d'éclair (°C): 97 °C - closed cup