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9,10-Dimethyloctadecane

PubChem CID
530173
Structure
9,10-Dimethyloctadecane_small.png
9,10-Dimethyloctadecane_3D_Structure.png
Molecular Formula
Synonyms
  • 9,10-dimethyloctadecane
  • Octadecane, 9,10-dimethyl
  • UNII-048B98MT5O
  • 048B98MT5O
  • 9,10-dimethyl-octadecane
Molecular Weight
282.5 g/mol
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Dates
  • Create:
    2005-03-27
  • Modify:
    2025-01-25

1 Structures

1.1 2D Structure

Chemical Structure Depiction
9,10-Dimethyloctadecane.png

1.2 3D Conformer

2 Names and Identifiers

2.1 Computed Descriptors

2.1.1 IUPAC Name

9,10-dimethyloctadecane
Computed by Lexichem TK 2.7.0 (PubChem release 2021.10.14)

2.1.2 InChI

InChI=1S/C20H42/c1-5-7-9-11-13-15-17-19(3)20(4)18-16-14-12-10-8-6-2/h19-20H,5-18H2,1-4H3
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.3 InChIKey

IZWHERZFONYXEC-UHFFFAOYSA-N
Computed by InChI 1.0.6 (PubChem release 2021.10.14)

2.1.4 SMILES

CCCCCCCCC(C)C(C)CCCCCCCC
Computed by OEChem 2.3.0 (PubChem release 2024.12.12)

2.2 Molecular Formula

C20H42
Computed by PubChem 2.2 (PubChem release 2021.10.14)

2.3 Other Identifiers

2.3.1 CAS

68649-11-6

2.3.2 UNII

2.3.3 Nikkaji Number

2.3.4 Wikidata

2.4 Synonyms

2.4.1 Depositor-Supplied Synonyms

3 Chemical and Physical Properties

3.1 Computed Properties

Property Name
Molecular Weight
Property Value
282.5 g/mol
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
XLogP3-AA
Property Value
10.5
Reference
Computed by XLogP3 3.0 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Donor Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Hydrogen Bond Acceptor Count
Property Value
0
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Rotatable Bond Count
Property Value
15
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Exact Mass
Property Value
282.328651340 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Monoisotopic Mass
Property Value
282.328651340 Da
Reference
Computed by PubChem 2.2 (PubChem release 2021.10.14)
Property Name
Topological Polar Surface Area
Property Value
0 Ų
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Heavy Atom Count
Property Value
20
Reference
Computed by PubChem
Property Name
Formal Charge
Property Value
0
Reference
Computed by PubChem
Property Name
Complexity
Property Value
153
Reference
Computed by Cactvs 3.4.8.18 (PubChem release 2021.10.14)
Property Name
Isotope Atom Count
Property Value
0
Reference
Computed by PubChem
Property Name
Defined Atom Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Atom Stereocenter Count
Property Value
2
Reference
Computed by PubChem
Property Name
Defined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Undefined Bond Stereocenter Count
Property Value
0
Reference
Computed by PubChem
Property Name
Covalently-Bonded Unit Count
Property Value
1
Reference
Computed by PubChem
Property Name
Compound Is Canonicalized
Property Value
Yes
Reference
Computed by PubChem (release 2021.10.14)

3.2 Experimental Properties

3.2.1 Kovats Retention Index

Semi-standard non-polar
1898

3.3 SpringerMaterials Properties

3.4 Chemical Classes

3.4.1 Cosmetics

Emollient
S13 | EUCOSMETICS | Combined Inventory of Ingredients Employed in Cosmetic Products (2000) and Revised Inventory (2006) | DOI:10.5281/zenodo.2624118

5 Chemical Vendors

6 Use and Manufacturing

6.1 Uses

6.1.1 Use Classification

Cosmetics -> Emollient
S13 | EUCOSMETICS | Combined Inventory of Ingredients Employed in Cosmetic Products (2000) and Revised Inventory (2006) | DOI:10.5281/zenodo.2624118

7 Literature

7.1 Consolidated References

7.2 Springer Nature References

7.3 Chemical Co-Occurrences in Literature

8 Patents

8.1 Depositor-Supplied Patent Identifiers

8.2 WIPO PATENTSCOPE

8.3 Chemical Co-Occurrences in Patents

9 Classification

9.1 ChemIDplus

9.2 NORMAN Suspect List Exchange Classification

9.3 EPA Substance Registry Services Tree

9.4 MolGenie Organic Chemistry Ontology

10 Information Sources

  1. ChemIDplus
    ChemIDplus Chemical Information Classification
    https://pubchem.ncbi.nlm.nih.gov/source/ChemIDplus
  2. FDA Global Substance Registration System (GSRS)
    LICENSE
    Unless otherwise noted, the contents of the FDA website (www.fda.gov), both text and graphics, are not copyrighted. They are in the public domain and may be republished, reprinted and otherwise used freely by anyone without the need to obtain permission from FDA. Credit to the U.S. Food and Drug Administration as the source is appreciated but not required.
    https://www.fda.gov/about-fda/about-website/website-policies#linking
  3. Japan Chemical Substance Dictionary (Nikkaji)
  4. NIST Mass Spectrometry Data Center
    LICENSE
    Data covered by the Standard Reference Data Act of 1968 as amended.
    https://www.nist.gov/srd/public-law
    Octadecane, 9,10-dimethyl
    http://www.nist.gov/srd/nist1a.cfm
  5. NORMAN Suspect List Exchange
    LICENSE
    Data: CC-BY 4.0; Code (hosted by ECI, LCSB): Artistic-2.0
    https://creativecommons.org/licenses/by/4.0/
    NORMAN Suspect List Exchange Classification
    https://www.norman-network.com/nds/SLE/
  6. Springer Nature
  7. SpringerMaterials
  8. Wikidata
  9. PubChem
  10. EPA Substance Registry Services
  11. MolGenie
    MolGenie Organic Chemistry Ontology
    https://github.com/MolGenie/ontology/
  12. PATENTSCOPE (WIPO)
CONTENTS