C69802
2-Chloropyridine
99%
Synonym(s):
α-Chloropyridine, o-Chloropyridine
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About This Item
Empirical Formula (Hill Notation):
C5H4ClN
CAS Number:
Molecular Weight:
113.54
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-646-3
Beilstein/REAXYS Number:
105788
MDL number:
Assay:
99%
Form:
liquid
vapor pressure
1.7 mmHg ( 20 °C)
Quality Level
assay
99%
form
liquid
refractive index
n20/D 1.532 (lit.)
bp
166 °C/714 mmHg (lit.)
density
1.2 g/mL at 25 °C (lit.)
SMILES string
Clc1ccccn1
InChI
1S/C5H4ClN/c6-5-3-1-2-4-7-5/h1-4H
InChI key
OKDGRDCXVWSXDC-UHFFFAOYSA-N
wgk
WGK 3
signalword
Danger
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
flash_point_f
154.4 °F - closed cup
flash_point_c
68 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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Kazuko Inoue et al.
Drug metabolism and disposition: the biological fate of chemicals, 37(9), 1797-1800 (2009-06-23)
We investigated the substitution reaction of a series of 2-chloropyridine derivatives catalyzed by rat liver microsomal glutathione S-transferase 1. Various 2-chloropyridine derivatives were metabolized to the corresponding substituted glutathione conjugates via displacement of chlorine atom with glutathione. The reaction was
David R Stapleton et al.
Journal of hazardous materials, 146(3), 640-645 (2007-06-05)
The degradation of 2-chloropyridine (2-CPY) and its degradation primary product 2-hydroxypyridine (2-HPY) was studied by means of ultraviolet (UV) irradiation at 254nm. Photolytic and photocatalytic experiments were conducted on 2-CPY and 2-HPY aqueous solutions in a batch reactor with internal
Andreas Reichelt et al.
Organic letters, 12(4), 792-795 (2010-01-27)
An efficient and convenient method for the synthesis of [1,2,4]triazolo[4,3-a]pyridines was exemplified by the synthesis of 20 analogues bearing a variety of substituents at the 3-position. The methodology involves a palladium-catalyzed addition of hydrazides to 2-chloropyridine, which occurs chemoselectively at