BENZALDEHYDE FOR SYNTHESIS 25 L

Application

Benzaldehyde can be used as a reactant to synthesize:

• β-amino ketone derivatives by Cu nanoparticles catalyzed one-pot, three-component Mannich reaction with various aromatic ketones and amines.
• Enantioselective 1-phenyl-1-propanol by asymmetric addition of diethylzinc in the presence of fenchone-based derivatives as catalysts.
• Benzoylborane by reacting with a boryl Grignard reagent (borylmagnesium).
• Diethyl benzylidenemalonate by piperidine catalyzed reaction with diethyl malonate.

Analysis Note

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.044 - 1.046
Identity (IR): passes test

Molecular Weight: 106.12. Empirical Formula: C₇H₆O. vapor pressure: 1.3 hPa ( 20 °C). Quality Level: 200. Assay: ≥. 99.0% (GC). form: liquid. autoignition temp.: 190 . °C. potency: 1300 . mg/kg LD₅₀, oral (Rat), >. 1250 . mg/kg LD₅₀, skin (Rabbit). expl. lim.: 1.4-8.5 . % (v/v). pH: 5.9 (1 . g/L in H₂O). bp: 179 . °C/1013 . hPa. mp: -26 . °C. transition temp: flash point 64 . °C. solubility: 3.3 . g/L. density: 1.05 . g/cm³ . at 20 . °C. storage temp.: 2-30°C. InChI: 1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H. InChI key: HUMNYLRZRPPJDN-UHFFFAOYSA-N. Pictograms: GHS07,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H302 + H332 - H315 - H319 - H335 - H360D - H411. Precautionary Statements: P273 - P301 + P312 - P302 + P352 - P304 + P340 + P312 - P305 + P351 + P338 - P308 + P313. Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects. WGK: WGK 1. Flash Point(F): 145.4 °F. Flash Point(C): 63 °C.