4-Hydroxypyridine, 95%

Description

CAS: 626-64-2 | C5H5NO | 95.10 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 626-64-2
• Molecular Formula: C5H5NO
• Molecular Weight (g/mol): 95.10
• MDL Number: MFCD00006419,MFCD00040458
• InChI Key: GCNTZFIIOFTKIY-UHFFFAOYSA-N
• Synonym: 4-hydroxypyridine, pyridin-4-ol, 4-pyridinol, 4-pyridone, 4 1h-pyridinone, pyridin-4 1h-one, 4-oxopyridine, 4-pyridinone, 4-pyridol, gamma-hydroxypyridine
• PubChem CID: 12290
• IUPAC Name: 1H-pyridin-4-one
• SMILES: O=C1C=CNC=C1

• CAS Min %: 94.0
• CAS Max %: 100.0
• Melting Point: 140.0°C to 147.0°C
• Color: Beige to Brown
• Density: 221g/mL
• Boiling Point: 230.0°C to 235.0°C (12.0 mmHg)
• Flash Point: 221°C
• Infrared Spectrum: Authentic
• Assay Percent Range: 94% min. (HPLC)
• Packaging: Glass bottle
• Linear Formula: (C₅H₄N)OH
• Quantity: 25 g
• Beilstein: 21, V,7, 152
• Solubility Information: Solubility in water: soluble. Other solubilities: soluble in ethanol and methanol, slightly soluble in chloroform, pract. insoluble in ether and benzene
• Formula Weight: 95.1
• Percent Purity: 95%
• Physical Form: Chunks and/or Powder
• Chemical Name or Material: 4-Hydroxypyridine

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement Harmful if swallowed. Causes skin irritation. May cause respiratory irritation. Causes serious eye damage.
Precautionary Statement	GHS P Statement IF ON SKIN: Wash with plenty of soap and water. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses,if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and kee
EINECSNumber	210-958-3

SDS

RUO – Research Use Only