W510505

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W510505

Aldrich

 

Undecane

≥99%

Synonym:n-Undecane, Hendecane
CAS Number:1120-21-4
Linear Formula:CH3(CH2)9CH3
Molecular Weight:156.31
Beilstein Registry Number:1697099
EC Number:214-300-6
MDL number:MFCD00008959
PubChem Substance ID:24902054

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Description


Properties

gradeNI
vapor density5.4 (vs air)
vapor pressure<0.4 mmHg ( 20 °C)
assay≥99%
refractive indexn20/D 1.417(lit.)
bp196 °C(lit.)
mp−26 °C(lit.)
density0.74 g/mL at 25 °C(lit.)

Safety

Hazard CodesXn
Risk Statements36/37/38-65
Safety Statements26-36
RIDADRUN 2330 3/PG 3
WGK Germany3
RTECSYQ1525000
Flash Point(F)143 °F
Flash Point(C)62 °C

References

BeilsteinBeil. 1,IV,487
referenceAldrich MSDS 1, 1821:D / Corp MSDS 1 (2), 3571:C / FT-IR 2 (1), 4:D / FT-IR 1 (1), 2:D / FT-IR 1 (2), 2:D / FT-NMR 1 (1), 3:A / IR-Spectra (2), 3:H / IR-Spectra (3), 3:H / NMR-Reference 2 (1), 10:D / RegBook 1 (1), 5:A / Sax 6, 2709 / Sigma FT-IR 1 (2), 968:C / Structure Index 1, 1:A:3 / Vapor Phase 3, 3:D