| Identification | More | [Name]
3-Hydroxypyridine | [CAS]
109-00-2 | [Synonyms]
2(1H)-PYRIDONE
2-HYDROXYPYRIDINE
2-PYRIDINOL
2-PYRIDOL
2-PYRIDON
2-PYRIDONE
3-HP
3-HYDROXYPYRIDINE
3-PYRIDINOL
3-PYRIDOL
3-PYRIDONE
A-PYRIDONE
AURORA KA-3075
B-PYRIDONE
HYDROXYPYRIDINE(3-)
PYRIDIN-2-OL
PYRIDIN-3-OL
TIMTEC-BB SBB004391
TIMTEC-BB SBB004392
3-Oxopyridine | [EINECS(EC#)]
205-520-3 | [Molecular Formula]
C5H5NO | [MDL Number]
MFCD00006268 | [Molecular Weight]
95.1 | [MOL File]
109-00-2.mol |
| Chemical Properties | Back Directory | [Appearance]
white to light yellow crystal | [Melting point ]
125-128 °C (lit.) | [Boiling point ]
280-281 °C(lit.)
| [density ]
1.1418 (rough estimate) | [refractive index ]
1.5939 (estimate) | [Fp ]
173°C | [storage temp. ]
Store at RT. | [solubility ]
33g/l | [form ]
Crystalline Powder | [pka]
4.79, 8.75(at 20℃) | [color ]
Beige to brown | [PH]
6.0-6.5 (33g/l, H2O, 20℃) | [Water Solubility ]
32.26g/L(20 ºC) | [Detection Methods]
GC | [BRN ]
105699 | [InChI]
1S/C5H5NO/c7-5-2-1-3-6-4-5/h1-4,7H | [InChIKey]
GRFNBEZIAWKNCO-UHFFFAOYSA-N | [SMILES]
Oc1cccnc1 | [LogP]
0.480 | [CAS DataBase Reference]
109-00-2(CAS DataBase Reference) | [NIST Chemistry Reference]
3-Pyridinol(109-00-2) | [EPA Substance Registry System]
109-00-2(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS07 | [Signal word ]
Warning | [Hazard statements ]
H315-H319-H335 | [Precautionary statements ]
P261-P264-P271-P280-P302+P352-P305+P351+P338 | [Hazard Codes ]
Xi,Xn | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R40:Limited evidence of a carcinogenic effect. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
S22:Do not breathe dust . | [WGK Germany ]
3
| [RTECS ]
UV1144050
| [F ]
8 | [Hazard Note ]
Irritant | [TSCA ]
Yes | [REACH Registrations]
Active | [HS Code ]
29333999 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
white to light yellow crystal | [Uses]
3-Hydroxypyridine (cas# 109-00-2) is a compound useful in organic synthesis. | [Definition]
ChEBI: A monohydroxypyridine that is pyridine in which the hydrogen at position 3 has been replaced by a hydroxy group. It has been detected as a thermal degradation product from the smoke of the burning leaves of Salvia divinorum, a Mexican psychoac
ive plant. | [Preparation]
3-hydroxypyridine was prepared by reacting furfurylamine with H2O2 in the presence of HCl, followed by hydrolysis. The optimal conditions were found as fellows: molar ratio of furfurylamine: HCl : H2O2 = 1 : 5 : 1.1, and H2O2 added dropwisely at 0-5 °C, and then refluxed at 100-105 °C for 0.5 h. | [Brand name]
Ventavis (Schering). | [Purification Methods]
Crystallise 3-hydroxypyridine from *C6H6, water or EtOH. [Beilstein 21 III/IV 402, 21/2 V 68.] |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
|