109-09-1 structure, C5H4ClN
2-Chloropyridine
CAS No.: 109-09-1 Formula: C5H4ClN Molecular Weight: 113.54500
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2-Chloropyridine

CAS No.:

109-09-1

Formula:

C5H4ClN

Molecular Weight: 113.54500
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Description

2-Chloropyridine is an organohalide with the formula C5H4ClN. It is a colorless liquid that is mainly used to generate fungicides and insecticides in industry. It also serves to generate antihistamines and antiarrythymics for pharmaceutical purposes.

Basic Info

Chemical Name

2-Chloropyridine

Synonyms

2-Cl-pyridine; o-Chloropyridine; Pyridine,2-chloro-; Pyridine, 2-chloro-; 2-pyridinyl chloride; 2-Chloro-pyridine; Expand

CAS No.

109-09-1

Molecular Formula

C5H4ClN

Molecular Weight

113.54500

PSA

12.89000

LogP

1.73500

Numbering system

EINECS number 203-646-3
BRN number 105788
MDL number MFCD00006228
PubChem number 24855927
RTECS number US5950000

Properties

Appearance & Physical State

clear colourless to light yellow liquid

Density

1.209

Boiling Point

168-170ºC

Melting Point

-46ºC

Flash Point

64ºC

Refractive Index

1.531-1.533

Water Solubility

27 g/L (20 ºC)

Stability

Stable under normal temperatures and pressures.

Storage Condition

Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure

1.7 mm Hg ( 20 °C)

Safety Info

RTECS

US5950000

Hazard Class

6.1

Safety Statements

S26-S28-S36/37/39-S45

HS Code

2933399090

WGK Germany

3

Packing Group

II

RIDADR

UN 2822

Risk Statements

R23/24/25; R36/37/38

Hazard Codes

T

Signal Word

Danger

Symbol

GHS05, GHS06, GHS08, GHS09

Caution Statement

P260; P280; P302 + P352 + P310; P304 + P340 + P310; P305 + P351 + P338 + P310; P403 + P233

Hazard Declaration

H302; H310 + H330; H315; H318; H335; H373; H410
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