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LC1890 n-Eicosane
for synthesis

 

Order number Packaging Quantity Price €
AC28890 Glass bottle 50 g 24.53

 

Product information
Hill Formula C20H42
Chemical formula CH3(CH2)18CH3
HS Code 2901 10 00
EC number 204-018-1
Molar mass 282.55 g/mol
CAS number 112-95-8

 

Chemical and physical data
Solubility (20 °C) insoluble
Melting point 34 – 37 °C
Molar mass 282.55 g/mol
Density 0.79 g/cm3 (20 °C)
Boiling point 204 – 206 °C (20 hPa)
Vapor pressure 1.3 hPa (20 °C)
Flash point >100 °C

 

Safety information
WGK WGK 1 slightly 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.

 

Specifications
Assay (GC, area%) ≥ 98 %
Melting range
– lower value
≥ 34 °C
– upper value ≤ 37 °C
Identity (IR) passes test