146862

2-Hydroxy-5-methoxybenzaldehyde

98%

• Synonym(s): 5-Methoxysalicylaldehyde
• Linear Formula: HOC₆H₃(OCH₃)CHO
• CAS Number: 672-13-9
• Molecular Weight: 152.15
• Beilstein/REAXYS Number: 1100532
• EC Number: 211-589-0
• MDL number: MFCD00003332
• UNSPSC Code: 12352100
• PubChem Substance ID: 24848799
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 98%
• form: liquid
• refractive index: n20/D 1.578 (lit.)
• bp: 103 °C/2.5 mmHg (lit.)
• mp: 4 °C (lit.)
• density: 1.219 g/mL at 25 °C (lit.)
• functional group: aldehyde
• SMILES string: [H]C(=O)c1cc(OC)ccc1O
• InChI: 1S/C8H8O3/c1-11-7-2-3-8(10)6(4-7)5-9/h2-5,10H,1H3
• InChI key: FZHSPPYCNDYIKD-UHFFFAOYSA-N

Description

General description

2-Hydroxy-5-methoxybenzaldehyde has acaricidal activity against Tyrophagus putrescentiae.

Application

2-Hydroxy-5-methoxybenzaldehyde was used to synthesize radiolabeling precursor desmethyl-PBR06. It was used to study electroantennogram response of the vine weevil (Otiorhynchus sulcatus F.) to a broad range of volatile plant compounds. It was used in the synthesis of tetradentate Schiff base compounds.

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter