2-Methylheptane

A summary of the most common chemical descriptors (InChI Key and SMILES codes) for 2-Methylheptane are summarized together with 3D and 2D structures and relevant physico-chemical properties.

What is the 2-Methylheptane?

The molecule 2-Methylheptane presents a molecular formula of C8H18 and its IUPAC name is 2-methylheptane.

2-Methylheptane is a molecule composed of seven carbon atoms and fourteen hydrogen atoms. The molecular formula is C7H14. 2-Methylheptane is a clear, colorless liquid with a boiling point of 137.1 degrees Celsius and a density of 0.8302 grams per cubic centimeter. 2-Methylheptane is insoluble in water but is miscible with most organic solvents. 2-Methylheptane is used as a solvent and as a starting material for the synthesis of other chemicals..

3D structure

Cartesian coordinates

Geometry of 2-Methylheptane in x, y and z coordinates (Å units) to copy/paste elsewhere. Generated with Open Babel software.

2D drawing

 

2-Methylheptane JVSWJIKNEAIKJW-UHFFFAOYSA-N chemical compound 2D structure molecule svg
2-Methylheptane

 

Molecule descriptors

 
IUPAC name2-methylheptane
InChI codeInChI=1S/C9H20/c1-4-5-6-7-8-9(2)3/h9H,4-8H2,1-3H3
InChI KeyJVSWJIKNEAIKJW-UHFFFAOYSA-N
SMILESC(CCCCC)(C)C

Other names (synonyms)

IUPAC nomenclature provides a standardized method for naming chemical compounds. Although this system is widely used in chemistry, many chemical compounds have also other names commonly used in different contexts. These synonyms can come from a variety of sources and are used for a variety of purposes.

One common source of synonyms for chemical compounds is the common or trivial names, assigned on the basis of appearance, properties, or origin of the molecule.

Another source of synonyms are historical or obsolete names employed in the past, however replaced nowadays by more modern or standardized names.

In addition to common and historical names, chemical compounds may also have synonyms that are specific to a particular field or industry.

Reference codes for other databases

There exist several different chemical codes commonly used in orded to identify molecules:

Physico-Chemical properties

IUPAC name2-methylheptane
Molecular formulaC8H18
Molecular weight114.229
Melting point (ºC)-109
Boiling point (ºC)118
Density (g/cm3)0.698
Molar refractivity40.57
LogP3.2
Topological polar surface area-

LogP and topological polar surface area (TPSA) values were estimated using Open Babel software.

The n-octanol/water partition coeficient (Kow) data is applied in toxicology and drug research. Kow values are used, to guess the environmental fate of persistent organic pollutants. High partition coefficients values, tend to accumulate in the fatty tissue of organisms. Molecules with a log(Kow) (or LogP) greater than 5 are considered to bioaccumulate.

TPSA values are the sum of the surface area over all polar atoms or molecules, mainly oxygen and nitrogen, also including hydrogen atoms.

In medicinal chemistry, TPSA is used to assess the ability of a drug to permeabilise cells.

For molecules to penetrate the blood-brain barrier (and act on receptors in the central nervous system), TPSA values below 90 Å2 are required. Thus, molecules with a polar surface area greater than 140 Å2 tend to be poorly permeable to cell membranes.