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LC1651 4-(Dimethylamino)pyridine
for synthesis


Order number Packaging Quantity Price €
AC28651 Plastic bottle 25 g 18.675
AC28651 Plastic bottle 100 g 60.75
AC28651 Plastic bottle 250 g 121.50


Product information
Hill Formula C7H10N2
HS Code 2933 39 99
EC number 214-353-5
Molar mass 122.17 g/mol
CAS number 1122-58-3


Chemical and physical data
Ignition temperature 420 °C DIN 51794
Solubility 60 g/l (20 °C)
Melting point 110 – 112 °C
Molar mass 122.17 g/mol
pH value 11 (60 g/l, H2O, 20 °C)
Bulk density 520 kg/m3
Boiling point 138 – 140 °C (24 hPa)
Flash point 110 °C


Safety information according to GHS
Hazard Statement(s) H310: Fatal in contact with skin.
H301: Toxic if swallowed.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
Precautionary Statement(s) P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Hazard Pictogram(s)

RTECS US9230000
Storage class 6.1A Combustible substances, toxic
WGK WGK 3 highly water endangering


Safety information
R Phrase R 24/25-36/38
Toxic in contact with skin and if swallowed.Irritating to eyes and skin.
S Phrase S 22-36/37-45
Do not breathe dust.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger toxic, irritant
Hazard Symbol Toxic


Transport information
Declaration (transport by sea) IMDG-Code UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(4-(DIMETHYLAMINO)PYRIDINE), 6.1, II
Declaration (transport by air) IATA-DGR UN 2811 TOXIC SOLID, ORGANIC, N.O.S.(4-(DIMETHYLAMINO)PYRIDINE), 6.1, II


Toxicological data
LD 50 oral LD50 rat 140 mg/kg
LD 50 dermal LD50 rabbit 90 mg/kg



Assay (GC, area%) ≥ 99 %
Melting range
– lower value
≥ 110 °C
– upper value ≤ 112 °C
Identity (IR ) passes test


Hazard Symbol



Hazard Symbol