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| CAS No.: | 84719-31-3 |
|---|---|
| Name: | 2,4-Dihydroxypyridine |
| Article Data: | 5 |
| Molecular Structure: | |
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| Formula: | C5H5NO2 |
| Molecular Weight: | 111.1 |
| Synonyms: | 2,4-Dihydroxypyridine |
| EINECS: | 210-924-8 |
| Density: | 1.379 g/cm3 |
| Melting Point: | 272-276 °C |
| Boiling Point: | 270.9 °C at 760 mmHg |
| Flash Point: | 117.6 °C |
| Hazard Symbols: |
 Xi
|
| Risk Codes: | 36/37/38 |
| Safety: | 26-36 |
| PSA: | 53.35000 |
| LogP: | 0.49280 |
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- Total:22 Page 1 of 1 1
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Specification
The 2,4-Pyridinediol, with CAS registry number 84719-31-3, belongs to the following product categories: (1)Pyridine; (2)Pyridines derivates. It has the systematic name of 2-hydroxypyridin-4(1H)-one. This chemical is a kind of light yellow powder. And the chemical formula of this chemical is C5H5NO2. What's more, its EINECS is 210-924-8.
Physical properties of 2,4-Pyridinediol: (1)ACD/LogP: -1.23; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.59; (4)ACD/LogD (pH 7.4): -4.24; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 3; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 29.54 Å2; (13)Index of Refraction: 1.593; (14)Molar Refractivity: 27.33 cm3; (15)Molar Volume: 80.5 cm3; (16)Polarizability: 10.83×10-24cm3; (17)Surface Tension: 58.2 dyne/cm; (18)Enthalpy of Vaporization: 59.11 kJ/mol; (19)Vapour Pressure: 0.000873 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
The 2,4-Pyridinediol irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.
You can still convert the following datas into molecular structure:
(1)SMILES: c1c[nH]c(cc1=O)O
(2)InChI: InChI=1/C5H5NO2/c7-4-1-2-6-5(8)3-4/h1-3H,(H2,6,7,8)
(3)InChIKey: ZEZJPIDPVXJEME-UHFFFAOYAA
(4)Std. InChI: InChI=1S/C5H5NO2/c7-4-1-2-6-5(8)3-4/h1-3H,(H2,6,7,8)
(5)Std. InChIKey: ZEZJPIDPVXJEME-UHFFFAOYSA-N