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LC2503 Ethyl cyanoformate

for synthesis


Order number Packaging Quantity Price €
AC29503 Glass bottle 10 ml 46.35


Product information
Synonyms Cyanoformic acid ethyl ester
Hill Formula C4H5NO2
Chemical formula NCCOOC2H5
HS Code 2926 90 95
EC number 210-797-9
Molar mass 99.08 g/mol
CAS number 623-49-4


Chemical and physical data
Solubility (20 °C) insoluble
Molar mass 99.08 g/mol
Density 1.01 g/cm3 (20 °C)
Boiling point 115 – 117 °C
Flash point 24 °C
Refractive index 1.3821 (20 °C, 589 nm)


Safety information
R Phrase R 10-34
Flammable.Causes burns.
S Phrase S 23-26-36/37/39-45
Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Categories of danger flammable, corrosive
Hazard Symbol Corrosive
Storage class 3 Flammable Liquids
WGK WGK 3 highly water endangering
Disposal 6
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E


Transport information
Declaration (transport by sea) IMDG-Code UN 3275 NITRILES, TOXIC, FLAMMABLE, N.O.S.(ETHYLCYANOFORMATE), 6.1 (3), I
Declaration (transport by air) IATA-DGR UN 3275 NITRILES, TOXIC, FLAMMABLE, N.O.S.(ETHYLCYANOFORMATE), 6.1 (3), I


Assay (GC, area%) ≥ 98 %
Density (d 20 °C/ 4 °C) 1.011 – 1.013
Identity (IR) passes test


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