4-HYDROXYPYRIDINE

The 4(1H)-Pyridinone, with the CAS registry number 108-96-3, is also known as 4-Pyridinone. It belongs to the product category of Pyridines, Pyrimidines, Purines and Pteredines. Its EINECS number is 210-958-3. This chemical's molecular formula is C₅H₅NO and molecular weight is 95.1. What's more, its systematic name is 1H-pyridin-4-one. It is stable at common pressure and temperature, and it should be sealed and stored in a cool and dry place. What's more, it should be protected from oxides and incompatible materials.

Physical properties of 4(1H)-Pyridinone are: (1)ACD/LogP: -0.99; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1; (4)ACD/BCF (pH 5.5): 1; (5)ACD/KOC (pH 5.5): 6.82; (6)ACD/KOC (pH 7.4): 6.86; (7)#H bond acceptors: 2; (8)#H bond donors: 1; (9)#Freely Rotating Bonds: 0; (10)Polar Surface Area: 20.31 Å²; (11)Index of Refraction: 1.513; (12)Molar Refractivity: 25.74 cm³; (13)Molar Volume: 85.5 cm³; (14)Surface Tension: 35.7 dyne/cm; (15)Density: 1.111 g/cm³; (16)Flash Point: 107.8 °C; (17)Enthalpy of Vaporization: 44.06 kJ/mol; (18)Boiling Point: 204.3 °C at 760 mmHg; (19)Vapour Pressure: 0.265 mmHg at 25°C.

Uses of 4(1H)-Pyridinone: it can be used to produce 4-(Trichloracetoxy)pyridin at the ambient temperature. It will need solvent CH₂Cl₂ with the reaction time of 20 min. The yield is about 57%.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CNC=CC1=O
(2)InChI: InChI=1S/C5H5NO/c7-5-1-3-6-4-2-5/h1-4H,(H,6,7)
(3)InChIKey: GCNTZFIIOFTKIY-UHFFFAOYSA-N