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2-Chloropyridine-N-oxide

2-Chloropyridine-N-oxide Structure
CAS No.
2402-95-1
Chemical Name:
2-Chloropyridine-N-oxide
Synonyms
N-oxy-2-cloropyridine;N-OXY-2-CHLORPYRIDINE;2-CHLOROPYRIDINE N-OXID;2-CHLOROPYRIDINE N-OXIDE;2-chloropyridine 1-oxide;Pyridine,2-chloro-,1-oxide;2-chloro-1-oxidopyridin-1-ium;2-Chloropyridine n-oxide ,97%;2-chloropyridin-1-ium-1-olate;2-chloro-1$l^{5}-pyridin-1-one
CBNumber:
CB0403087
Molecular Formula:
C5H4ClNO
Molecular Weight:
129.54
MOL File:
2402-95-1.mol
Modify Date:
2023/4/23 13:52:06

2-Chloropyridine-N-oxide Properties

Melting point 67-70°C
Boiling point 168-170C
Density 1,209g/cm
refractive index 1,531-1,533
pka -0.76±0.10(Predicted)
Water Solubility Insoluble in water.
Sensitive Moisture Sensitive
BRN 108585
CAS DataBase Reference 2402-95-1(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06
Signal word  Warning
Hazard statements  H302-H312-H315-H319-H331-H335
Precautionary statements  P261-P280-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  23/24/25-36/37/38-20/21/22
Safety Statements  26-36/37/39-45-36-36/37
RIDADR  2811
HazardClass  6.1
PackingGroup  II
HS Code  29333990
NFPA 704
1
2 0

2-Chloropyridine-N-oxide Chemical Properties,Uses,Production

Chemical Properties

White solid

Uses

2-Chloropyridine oxide is a cytotoxic and clastogenic compound.

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2-CHLOROPYRIDINE N-OXIDE N-OXY-2-CHLORPYRIDINE Pyridine,2-chloro-,1-oxide 2-chloropyridine 1-oxide Pyridine, 2-chloro-, 1-oxide (7CI,8CI,9CI) 2-chloro-1-oxidanidyl-pyridin-1-ium 2-chloro-1-oxido-pyridin-1-ium 2-chloro-1-oxidopyridin-1-ium N-oxy-2-cloropyridine 2-Chloropyridine n-oxide ,97% 2-chloro-1$l^{5}-pyridin-1-one 2-CHLOROPYRIDINE N-OXID 2-chloropyridin-1-ium-1-olate 2-Chloropyridine-N-oxide ISO 9001:2015 REACH Trans-4-methylcyclohexylamine.methanesulfonate 2402-95-1 C5H4ClNO PYRIDINE Pyridines