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3-Methyloctadecane

HCID 110905
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Basic information

CAS
6561-44-0
Standard SMILES
CCCCCCCCCCCCCCCC(C)CC
InChIKey
PGZRTPKNSFMAOP-UHFFFAOYSA-N
Molecular formula
C19H40
Average molar mass
268.5 g/mol
Monoisotopic mass
268.31300128

Overview

3-methyloctadecane is an alkane.

Names & identifiers

Preferred name
3-Methyloctadecane
IUPAC
3-methyloctadecane
English name
3-Methyloctadecane
Molecular formula
C19H40
Molecular weight
268.52

Names & synonyms

3-Methyloctadecane6561-44-0DTXSID10984185RefChem:1068317DTXCID701411403Octadecane, 3-methyl-3-methyl-octadecaneSCHEMBL102070SCHEMBL103793SCHEMBL5984394SCHEMBL6764066SCHEMBL10583118
Show more names
octadecane,3-methyl-3-Methyloctadecane in isooctane
SCHEMBL10583127SCHEMBL20640390CHEBI:88669Q27160552

Database identifiers

CAS
6561-44-0
PubChem CID
110905
DTXSID
DTXSID10984185
ChEBI
CHEBI:88669
Nikkaji
J530.366D

Properties

Computed structural properties

XLogP
10.2
Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
15
Heavy atoms
19
Formal charge
0
Complexity
150

Experimental & physicochemical properties

SpringerMaterials PropertiesBoiling point

Physicochemical properties

Melting point
0.5 °C · 0.5°C
Boiling point
327 °C · 327°C
Density
0.7849 · 0.7849
refractive index
1.44 · 1.4400
LogP
10.67 · 10.670 (est)

Chemistry & industry

Additional notes

DefinitionChEBI: 3-Methyloctadecane is an alkane.

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