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3-Pyridinol N-oxide

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Origin: China

Cas No: 6602-28-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 6602-28-4 Formula: C5H5NO2 Molecular Weight: 111.09900

Basic Info

Chemical Name	3-Pyridinol N-oxide
Synonyms	1-oxidopyridin-1-ium-3-ol; 3-Pyridinol, 1-oxide;
CAS No.	6602-28-4
Molecular Formula	C5H5NO2
Molecular Weight	111.09900
PSA	45.69000
LogP	0.82070

Properties

Appearance & Physical State	Light-yellow crystals
Density	1.24 g/cm3
Boiling Point	387.7ºC at 760 mmHg
Melting Point	189-192ºC
Flash Point	188.3ºC
Refractive Index	1.554
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a cool, dry place. Keep container closed when not in use.

Safety Info

RTECS	UU7719100
Safety Statements	S7/8-S26-S27-S36/37/39
HS Code	2933399090
WGK Germany	3
Risk Statements	R20/21/22; R36/37/38; R40
Hazard Codes	Xn
Hazard Declaration	H302 + H312 + H332; H315; H319; H335; H351
Signal Word	Warning
Symbol	GHS07, GHS08
Caution Statement	P261; P280; P305 + P351 + P338

Synthesis Route

3-Hydroxypyridine→3-Pyridinol N-oxide
3-Hydroxypyridine+benzenecarboperoxoic acid→3-Pyridinol N-oxide
pyridine N-oxide→3-Pyridinol N-oxide+1-hydroxypyridin-4-one

Toxicity