S356

Salicylaldehyde

reagent grade, 98%

• Sinónimos: 2-Hydroxybenzaldehyde
• Fórmula lineal: 2-(HO)C₆H₄CHO
• Número de CAS: 90-02-8
• Peso molecular: 122.12
• Beilstein/REAXYS Number: 471388
• MDL number: MFCD00003317
• UNSPSC Code: 12352100
• PubChem Substance ID: 24899563
• NACRES: NA.22

Propiedades

• grade: reagent grade
• vapor density: 4.2 (vs air)
• vapor pressure: 1 mmHg ( 33 °C)
• assay: 98%
• impurities: ≤1% phenol
• refractive index: n20/D 1.573 (lit.)
• bp: 197 °C (lit.)
• mp: 1-2 °C (lit.)
• density: 1.146 g/mL at 25 °C (lit.)
• 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

Descripción

Application

Salicyladehyde (2-Hydroxybenzaldehyde) may be used in the preparation of pyrocatechol via Dakin reaction.

Salicylaldehyde may be used as starting reagent in the synthesis of novel unsymmetrical chiral Salen Schiff base ligands. It may be used in the preparation of salicylaldehyde phenylhydrazine, a useful indicator for the titration of organometallic reagents.

Información de seguridad

• pictograms: GHS08,GHS07,GHS09
• signalword: Warning
• hcodes: H302,H315,H319,H341,H411
• pcodes: P202 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Muta. 2 - Skin Irrit. 2
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: 170.6 °F - closed cup
• flash_point_c: 77 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter