File:UndecaneFull.png · Wikimedia Commons · See Wikimedia Commons
اوندکان
Sign in to saveAlso known as n-undecane, hendecane
Undecane (also known as hendecane) is a liquid alkane hydrocarbon with the chemical formula CH3(CH2)9CH3. It is used as a mild sex attractant for various types of moths and cockroaches, and an alert signal for a variety of ants. It has 159 isomers.
Chemical data
- Formula
- C11H24
- Molecular weight
- 156.31 g/mol
- IUPAC name
- undecane
- SMILES
- CCCCCCCCCCC
- InChIKey
- RSJKGSCJYJTIGS-UHFFFAOYSA-N
- XLogP
- 5.6
- Polar surface area
- 0 Ų
- H-bond donors
- 0
- H-bond acceptors
- 0
- Formal charge
- 0
via PubChem
Wikidata facts
Show 17 more facts
- found in taxon
- Hedgehog-shaped lip Bulbophyllum
- canonical SMILES
- CCCCCCCCCCC
- chemical formula
- C₁₁H₂₄
- described by source
- Brockhaus and Efron Encyclopedic Dictionary
- Commons category
- Undecane
- refractive index
- 1.4164
- density
- 0.7402
- melting point
- -26.0
- boiling point
- 195.9
- standard enthalpy of formation
- -326
- solubility
- 0.000004
- vapor pressure
- 0.05
- flash point
- 69
- phase point
- critical point
- surface tension
- 17.45
- dynamic viscosity
- 0.433
- ionization energy
- 9.56
via Wikidata · CC0