8.20276

2-Chlorobenzaldehyde

for synthesis

• Synonym(e): 2-Chlorobenzaldehyde
• Empirische Formel (Hill-System): C₇H₅ClO
• CAS-Nummer: 89-98-5
• Molekulargewicht: 140.57
• MDL-Nummer: MFCD00003304
• UNSPSC-Code: 12352114
• EG-Index-Nummer: 201-956-3
• NACRES: NA.22

Eigenschaften

• Dampfdruck: 1.7 hPa ( 50 °C)
• Qualitätsniveau: 200
• Assay: ≥98.0% (GC)
• Form: liquid
• Selbstzündungstemp.: 397 °C
• Wirksamkeit: 2160 mg/kg LD₅₀, oral (Rat)
• pH-Wert: 2.9 ( in H₂O, saturated aqueous solution)
• mp (Schmelzpunkt): 10 °C
• Übergangstemp.: flash point 87 °C
• Löslichkeit: 1.8 g/L
• Dichte: 1.25 g/cm³ at 20 °C
• Lagertemp.: 2-30°C
• InChI: 1S/C7H5ClO/c8-7-4-2-1-3-6(7)5-9/h1-5H
• InChIKey: FPYUJUBAXZAQNL-UHFFFAOYSA-N

Beschreibung

Anwendung

• 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

Hinweis zur Analyse

Gehalt (GC, Fl.%): ≥ 98.0 % (a/a)
Dichte (d 20 °C/ 4 °C): 1.248 - 1.250
Identität (IR): entspricht
Das Produkt kann aufgrund seines spezifischen Schmelzbereichs als Feststoff, Flüssigkeit, erstarrte oder unterkühlte Schmelze vorliegen.

Sicherheitshinweise

• Piktogramme: GHS05,GHS07
• Signalwort: Danger
• H-Sätze: H314 - H317
• P-Sätze: P261 - P272 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
• Lagerklassenschlüssel: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 2
• Flammpunkt (°F): 206.6 °F - closed cup
• Flammpunkt (°C): 97 °C - closed cup