8.22314

4-Methoxybenzaldehyde

for synthesis

• Synonym(s): 4-Methoxybenzaldehyde, Anisaldehyde
• Linear Formula: 4-(CH₃O)C₆H₄CHO
• CAS Number: 123-11-5
• Molecular Weight: 136.15
• MDL number: MFCD00003385
• UNSPSC Code: 12352114
• EC Index Number: 204-602-6
• NACRES: NA.22

Properties

• vapor pressure: <1 hPa ( 20 °C)
• Quality Level: 200
• Assay: ≥98.0% (GC)
• form: liquid
• autoignition temp.: 220 °C
• potency: 3200 mg/kg LD₅₀, oral (Rat); >5000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.4-5.3 % (v/v)
• refractive index: n20/D 1.57
• pH: 7 (20 °C, 2 g/L in H₂O)
• bp: 247-249 °C/1013 hPa

Description

Application

<ul>
<li><strong>Multi-Target Directed Ligands for Alzheimer′s Disease: </strong>Used as a drug fragment to synthesize novel substituted thiosemicarbazones for the treatment of Alzheimer′s disease (AD) (Varma et al., 2023).</li>
<li><strong>Wound Dressing Membranes Based on Immobilized Anisaldehyde:</strong> wound dressing membranes involved immobilizing anisaldehyde (4-Methoxybenzaldehyde) onto a chitosan-GA-gelatin copolymer, offering insights into its therapeutic potential in wound care applications (Tamer et al., 2022).</li>
</ul>

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 1.121 - 1.124
Identity (IR): passes test

Safety Information

• Pictograms: GHS08
• Signal Word: Warning
• Hazard Statements: H361fd,H412
• Precautionary Statements: P202 - P273 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Aquatic Chronic 3 - Repr. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): 240.8 °F - closed cup
• Flash Point(C): 116 °C - closed cup