Salicylaldehyde

• Catalog No.: 03273
• CAS Number: 90-02-8
• M. F.: C7H6O2
• M. W.: 122.12134
• Purity: ≥99.5% (GC)

SYNONYMS

• Title: 水杨醛
• IUPAC name: 2-hydroxybenzaldehyde
• IUPAC Traditional name: salicylaldehyde
• Synonyms: 2-Hydroxybenzaldehyde; 2-羟基苯甲醛

DATABASE IDS

• Beilstein Number: 471388
• CAS Number: 90-02-8
• MDL Number: MFCD00003317
• PubChem SID: 24845444

PROPERTIES

• Grade: analytical standard
• Linear Formula: 2-(HO)C6H4CHO
• Purity: ≥99.5% (GC)
• Shelf Life: (limited shelf life, expiry date on the label)
• Boiling Point: 197 °C(lit.)
• Density: 1.146 g/mL at 25 °C(lit.)
• Flash Point: 77 °C
• Flash Point: 170.6 °F
• Melting Point: 1-2 °C(lit.)
• Refractive Index: n20/D 1.573(lit.)
• Refractive Index: n20/D 1.573
• Vapor Density: 4.2 (vs air)
• Vapor Pressure: 1 mmHg ( 33 °C)
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H311-H315-H319
• 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: P280-P305 + P351 + P338-P312
• Risk Statements: 21/22-36/38-52
• Safety Statements: 26-36/37
• German water hazard class: 3