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LC5909 n-Undecane

for synthesis


Order number Packaging Quantity Price €
AC32909 Glass bottle 100 ml 30.60
AC32909 Glass bottle 500 ml inquire


Product information
Hill Formula C11H24
Chemical formula CH3(CH2)9CH3
HS Code 2901 10 00
EC number 214-300-6
Molar mass 156.31 g/mol
CAS number 1120-21-4


Chemical and physical data
220 °C 220 °C
Solubility (20 °C) practically insoluble
Melting point -26 °C
Molar mass 156.31 g/mol
Density 0.74 g/cm3 (20 °C)
Boiling point 195 °C (1013 hPa)
Vapor pressure 0.6 hPa (20 °C)
Explosion limit 0.6 – 6.5 %(V)
Flash point 67 °C
Viscosity kinematic < - 7 mm2/s (40 °C)


Safety information according to GHS
Hazard Statement(s) H226: Flammable liquid and vapour.
H304: May be fatal if swallowed and enters airways.
Precautionary Statement(s) P260: Do not breathe vapour.
P262: Do not get in eyes, on skin, or on clothing.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Signal Word Danger
Hazard Pictogram(s)
Storage class 3 Flammable Liquids
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information
R Phrase R 65
Harmful: may cause lung damage if swallowed.
S Phrase S 23-24-62
Do not breathe vapour.Avoid contact with skin.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.
Categories of danger harmful
Hazard Symbol Harmful


Transport information
Declaration (transport by sea) IMDG-Code UN 2330 UNDECANE, 3, III
Declaration (transport by air) IATA-DGR UN 2330 UNDECANE, 3, III


Assay (GC, area%) ≥ 99 %
Density (d 20 °C/ 4 °C) 0.739 – 0.741
Identity (IR) passes test


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