2-methyloctane - 2-metiloctano

2-methyloctane
2-metiloctano.png
IUPAC name
2-methyloctane
General
Other names Isopropilhexano
Structural formula Structure in Jmol
Molecular formula C9H20
Identifiers
CAS number 3221-61-2[1]
ChemSpider 17558
PubChem 18591
SOME AV5KXW7I9L
Physical properties
Appearance Colorless
Density 709,5 kg/; 0,7095 g/cm³
Molar mass 128.26 g / mol
Melting point 193,15 K (−80 °C)
Boiling point 416,15 K (143 °C)
Critical temperature 583 K (310 °C)
Critical pressure 22,798 atm
Viscosity 5.25x10-4 Pa·s (a 37 °C)
Refractive index (n D ) 1,4031
Chemical properties
Solubility in water Insoluble
Dangerousness
Flash point 297 K (24 °C)
Autoignition temperature 493 K (220 °C)
Related compounds
Values ​​in the SI and under standard conditions
(25 and 1 atm ), unless otherwise indicated.

The 2-methyloctane is an alkane branched chain with molecular formula C 9 H 20 . It can be found in various essential oils , especially plants of the genus Hypericum . [ 2 ] [ 3 ] [ 4 ]

Synthesis

The compound can be synthesized using a reagent Gilman : [ 5 ]

Synthesis 2-methyloctane.svg

References

  1. CAS number
  2. Pintore, Giorgio; Chessa, Mario; Boatto, GianPiero; Cerri, Riccardo; et al (2005). «Essential Oil Composition of Hypericum perforatum L. var. angustifolium DC Growing Wild in Sardinia (Italy)». Journal of Essential Oil Research. Consultado el 16 de septiembre de 2011.
  3. Gudzic, Branislav; Dordevic, Sinisa; Palic, Radosav; Stojanović, Gordana (2001). "Essential oils of Hypericum olympicum L. and Hypericum perforatum L." . Flavor and Fragrance Journal 16 (3): 201-203 . Advised on September 16, 2011 .
  4. ^ Sharopov, Farukh S .; Gulmurodov, Isomiddin S .; Setzer, William N. (2010). "Essential oil composition of Hypericum perforatum L. and Hypericum scabrum L. growing wild in Tajikistan" . J. Chem. Pharm. Res. 2 (6): 285.288. Archived from the original on January 26, 2011 . Retrieved September 16, 2011 .
  5. Lipshutz, Bruce H.; Kozlowski, Joseph A.; Breneman, Curt M. (1985). «Chemical and Spectroscopic Studies on Copper Iodide Derived Organocuprates: New Insight into the Composition of Gilman’s Reagent». J. Am. Chem. Soc. 107 (11): 3202. Consultado el 16 de septiembre de 2011.