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LC1325 2-Chloropyridine

for synthesis


Order number Packaging Quantity Price €
AC28325 Glass bottle 5 ml 20.25


Product information
Hill Formula C5H4ClN
Chemical formula 2-(Cl)C5H4N
HS Code 2933 39 99
EC number 203-646-3
Molar mass 113.54 g/mol
CAS number 109-09-1


Chemical and physical data
Ignition temperature 585 °C DIN 51794
Solubility 27 g/l (20 °C)
Melting point -46 °C
Molar mass 113.54 g/mol
Density 1.21 g/cm3 (20 °C)
pH value 6 – 7 (27 g/l, H2O, 20 °C)
Boiling point 166 °C (950 hPa)
Vapor pressure 2.2 hPa (20 °C)
Flash point 57 °C


Safety information
R Phrase R 23/24/25-36/38-50
Toxic by inhalation, in contact with skin and if swallowed.Irritating to eyes and skin.Very toxic to aquatic organisms.
S Phrase S 36/37-45-61
Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger toxic, irritant, dangerous for the environment
Hazard Symbol


Dangerous for the environment

RTECS US5950000
Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly water endangering


Transport information
Declaration (transport by sea) IMDG-Code UN 2822 2-CHLOROPYRIDINE, 6.1, II
Declaration (transport by air) IATA-DGR UN 2822 2-CHLOROPYRIDINE, 6.1, II


Toxicological data
LD 50 oral LD50 rat 80 mg/kg
LD 50 dermal LD50 rabbit 64 mg/kg


Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 1.209 – 1.210
Identity (IR) passes test


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