8.20102

2-Methoxybenzaldehyde

for synthesis

• Synonym(s): 2-Methoxybenzaldehyde, o-Anisaldehyde
• Linear Formula: 2-(CH₃O)C₆H₄CHO
• CAS Number: 135-02-4
• Molecular Weight: 136.15
• EC Index Number: 205-171-7
• UNSPSC Code: 12352114
• MDL number: MFCD00003308

Properties

• assay: ≥98.0% (GC)
• potency: 2500 mg/kg LD₅₀, oral (Rat), >5000 mg/kg LD₅₀, skin (Rabbit)
• mp: 34-37 °C
• transition temp: flash point 118 °C
• density: 1.127 g/cm³ at 25 °C
• InChI: 1S/C8H8O2/c1-10-8-5-3-2-4-7(8)6-9/h2-6H,1H3
• InChI key: PKZJLOCLABXVMC-UHFFFAOYSA-N

Description

Application

2-Methoxybenzaldehyde for synthesis. CAS 135-02-4, chemical formula 2-(CH₃O)C₆H₄CHO.

Analysis Note

Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 34 °C
Melting range (upper value): ≤ 38 °C
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point (°F): 244.4 °F - closed cup
• Flash Point (°C): 118 °C - closed cup