o-Tolualdehyde

• Catalog No.: 89830
• CAS Number: 529-20-4
• M. F.: C8H8O
• M. W.: 120.14852
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 邻甲基苯甲醛
• IUPAC name: 2-methylbenzaldehyde
• IUPAC Traditional name: 2-methylbenzaldehyde
• Synonyms: 2-甲基苯甲醛; 2-Methylbenzaldehyde

DATABASE IDS

• EC Number: 208-452-2
• CAS Number: 529-20-4
• Beilstein Number: 605841
• MDL Number: MFCD00003338
• PubChem SID: 24889281

PROPERTIES

• Contains: ~0.1% hydroquinone as stabilizer
• Grade: purum
• Impurities: ≤1% o-toluylic acid
• Impurities: ≤1% p-tolualdehyde
• Linear Formula: CH3C6H4CHO
• Purity: ≥98.0% (GC)
• Boiling Point: 199-200 °C(lit.)
• Density: 1.039 g/mL at 25 °C(lit.)
• Flash Point: 77 °C
• Flash Point: 170.6 °F
• Refractive Index: n20/D 1.546(lit.)
• Refractive Index: n20/D 1.548
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H315-H318-H335
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P305 + P351 + P338
• Risk Statements: 22-37/38-41
• Safety Statements: 26-39
• German water hazard class: 3