365440

2-Hydroxy-4-methylpyridine

99%

• Synonym(s): 4-Methyl-2(1H)-pyridinone
• Empirical Formula (Hill Notation): C₆H₇NO
• CAS Number: 13466-41-6
• Molecular Weight: 109.13
• MDL number: MFCD00134298
• UNSPSC Code: 12352100
• PubChem Substance ID: 24862521
• NACRES: NA.22

Properties

• assay: 99%
• bp: 186-187 °C/12 mmHg (lit.)
• mp: 131-134 °C (lit.)
• SMILES string: Cc1ccnc(O)c1
• InChI: 1S/C6H7NO/c1-5-2-3-7-6(8)4-5/h2-4H,1H3,(H,7,8)
• InChI key: YBDRFJXGJQULGH-UHFFFAOYSA-N

Description

General description

2-Hydroxy-4-methylpyridine is formed by the tautomerization of 4-methyl pyridine during the synthesis of bis aldehydes.

Application

2-Hydroxy-4-methylpyridine is suitable for use in a study to investigate the equilibrium of self-association of 2-pyrrolidone (A) and 2-hydroxyl-4-methyl-pyridine (B), also the hetero-association between A and B in [²H₃] acetonitrile by NMR.

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves