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LC4103 Methyl 3-pyridyl ketone

for synthesis


Order number Packaging Quantity Price €
AC31103 Glass bottle 25 ml 28.58


Product information
Synonyms 3-Acetylpyridine
Hill Formula C7H7NO
Chemical formula 3-(CH3CO)C5H4N
HS Code 2933 39 99
EC number 206-496-7
Molar mass 121.14 g/mol
CAS number 350-03-8


Chemical and physical data
Solubility (20 °C) soluble
Melting point 11 – 13 °C
Molar mass 121.14 g/mol
Density 1.11 g/cm3 (20 °C)
pH value 6.5 – 7.5 (H2O, 20 °C)
Boiling point 220 °C (1013 hPa)
Vapor pressure 0.003 hPa (20 °C)
Flash point 104 °C
Refractive index 1.5336 (20 °C, 589 nm)


Safety information
R Phrase R 25-38
Toxic if swallowed.Irritating to skin.
S Phrase S 25-37-45
Avoid contact with eyes.Wear suitable 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
Storage class Combustible substances, toxic
WGK WGK 2 water endangering
Disposal 9
Carcinogenic compounds and flammable compounds labelled “Highly toxic” or “Toxic”: container F. Alkyl sulfates are carcinogenic; Take particular care to avoid inhalation and skin contact. To neutralize alkyl sulfates, add dropwise (from a dropping funnel) to concentrated ice-cool Ammonia solution (Cat.No. 105426) with vigorous stirring. Before placing in container D, check the pH with pH Universal indicator strips (Cat.No. 109535).


Transport information
Declaration (transport by sea) IMDG-Code UN 2810 TOXIC LIQUID, ORGANIC, N.O.S.(METHYL-3-PYRIDYLKETONE), 6.1, III
Declaration (transport by air) IATA-DGR UN 2810 TOXIC LIQUID, ORGANIC, N.O.S.(METHYL-3-PYRIDYLKETONE), 6.1, III


Toxicological data
LD 50 oral LD50 rat 51 mg/kg


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 1.106 – 1.107
Water (K. F.) ≤ 0.3 %
Identity (IR) passes test


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