Wikipedia:  

Octane

octane; n-Oktan; Oktan; Ottani [Italian]; CH3-[CH2]6-CH3; OCT; n-octane; Oktanen [Dutch]; n-Octane; OCTANE; Oktan [Polish]
Molecular Formula
C8 H18
Natural Isotopic Abundance Mass
114.22852
Mono-Isotopic Molecular Masses
C12N14:   114.1408505778
C13N14:   122.1676892802
C12N15:   114.1408505778
C13N15:   122.1676892802
Octane image
Octane
InCHi String:
InChI=1S/C8H18/c1-3-5-7-8-6-4-2/h3-8H2,1-2H3

canonical and isomeric SMILES:
CCCCCCCC


PUBCHEM iupac NAME: PUBCHEM iupac TRADITIONAL NAME: PUBCHEM iupac OPENEYE NAME: PUBCHEM iupac CAS NAME: PUBCHEM iupac SYSTEMATIC NAME
octane



PubChem Substance (SID):   85165265   10504025   589203
PubChem Compound (CID):   356
KEGG: Compound ID   C01387
CAS Registry IDs:   111-65-9   31372-91-5
PDB Chemical Component   OCT
Miscellaneous Databases and IDs:   Sigma-Aldrich 296988_ALDRICH   ChEBI CHEBI:17590   EPA DSSTox 26883   HSDB 108   BioCyc CPD-148   ChemIDplus 000111659   ChemSpider 11636330   MMDB 49922.4   EINECS 203-892-1   NMRShiftDB 10016354   NIST Chemistry WebBook 3265695973   MMCD cq_00922   MDL MFCD00009556

Reference data were obtained primarily from the PubChem database.

Three dimensional molecular rendering uses Jmol.