03273

Salicylaldehyde

analytical standard

• Synonym(s): 2-Hydroxybenzaldehyde
• Linear Formula: 2-(HO)C₆H₄CHO
• CAS Number: 90-02-8
• Molecular Weight: 122.12
• Beilstein: 471388
• MDL number: MFCD00003317
• UNSPSC Code: 41116107
• PubChem Substance ID: 329747580
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• vapor density: 4.2 (vs air)
• vapor pressure: 1 mmHg ( 33 °C)
• Assay: ≥98.5% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.573 (lit.); n20/D 1.573
• bp: 197 °C (lit.)
• mp: 1-2 °C (lit.)
• density: 1.146 g/mL at 25 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: Oc1ccccc1C=O
• InChI: 1S/C7H6O2/c8-5-6-3-1-2-4-7(6)9/h1-5,9H
• InChI key: SMQUZDBALVYZAC-UHFFFAOYSA-N

Safety Information

• Pictograms: GHS07,GHS09
• Signal Word: Warning
• Hazard Statements: H302,H411
• Precautionary Statements: P264 - P270 - P273 - P301 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point(F): 170.6 °F - closed cup
• Flash Point(C): 77 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves