2-Pyridinol-1-oxide

Suppliers

Names

[ Name ]:
2-Pyridinol-1-oxide

[Synonym ]:
hydroxypyridine-1-oxide
2-Hydroxypyridine n-oxide
2-hydroxylpyridine N-oxide
hydroxypyridine N-oxide
1-hydroxypyridin-2-one
HOPO
HPNO
1-oxide
2-Pyridinol 1-oxide
2-Pyridinol, 1-oxide
2-hydroxypyridine-1-oxide
HYDROXYPYRIDINE-N-OXIDE
1-Hydroxy-2-pyridone
MFCD00006195
2-PYRIDINOL N-OXIDE
2-HYDROXYPRIDINE-N-OXIDE
EINECS 236-100-8
2-Hydroxypyridine-N-oxide
Pyridin-2-ol 1-oxide

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
387.7±15.0 °C at 760 mmHg

[ Melting Point ]:
149-152 °C(lit.)

[ Molecular Formula ]:
C₅H₅NO₂

[ Molecular Weight ]:
111.099

[ Flash Point ]:
188.3±20.4 °C

[ Exact Mass ]:
111.032028

[ PSA ]:
45.69000

[ LogP ]:
-1.94

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.554

[ Storage condition ]:
Store at RT.

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

2-pyridone
6-methoxy-1-oxido-pyridine
N-oxy-2-pyridyl phenacyl sulfoxide
2,3-DIMETHYL-1,3-BUTADIENE
2-oxopyridin-1(2H)-yl benzenesulfonate
2-oxopyridin-1(2H)-yl 4-methylbenzene sulfonate
2-Chloropyridine
4-(((2-oxopyridin-1(2H)-yl)oxy)methyl)phenylboronic acid

DownStream

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%