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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Display Name:
Cymbopogon nardus, ext.
EC Number:
289-753-6
EC Name:
Cymbopogon nardus, ext.
CAS Number:
89998-15-2
IUPAC Name:
Essential oil of Citronella obtained from the aerial parts of Cymbopogon nardus, (Poaceae), by steam distillation

Type of Substance

Composition:
UVCB
Origin:
other: Natural Complex Substance (NCS)

Substance Identifiers open all close all

  • 289-753-6
  • 89998-15-2
  • Cymbopogon nardus oil
  • Citronella Oil Ceylon
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Geraniol
    EC Number:
    203-377-1
    EC Name:
    Geraniol
    CAS Number:
    106-24-1
    Molecular formula:
    C10H18O
    IUPAC Name:
    (2E)-3,7-dimethylocta-2,6-dien-1-ol
    Constituent 2
    Chemical structure
    Reference substance name:
    Dipentene
    EC Number:
    205-341-0
    EC Name:
    Dipentene
    CAS Number:
    138-86-3
    Molecular formula:
    C10H16
    IUPAC Name:
    1-methyl-4-prop-1-en-2-ylcyclohexene
    Constituent 3
    Chemical structure
    Reference substance name:
    Camphene
    EC Number:
    201-234-8
    EC Name:
    Camphene
    CAS Number:
    79-92-5
    Molecular formula:
    C10H16
    IUPAC Name:
    6,6-dimethyl-5-methylidenebicyclo[2.2.1]heptane
    Constituent 4
    Chemical structure
    Reference substance name:
    Citronellal
    EC Number:
    203-376-6
    EC Name:
    Citronellal
    CAS Number:
    106-23-0
    Molecular formula:
    C10H18O
    IUPAC Name:
    3,7-dimethyloct-6-enal
    Constituent 5
    Chemical structure
    Reference substance name:
    (1S-endo)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
    EC Number:
    207-353-1
    EC Name:
    (1S-endo)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
    CAS Number:
    464-45-9
    Molecular formula:
    C10H18O
    IUPAC Name:
    1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
    Constituent 6
    Chemical structure
    Reference substance name:
    Citronellol
    EC Number:
    203-375-0
    EC Name:
    Citronellol
    CAS Number:
    106-22-9
    Molecular formula:
    C10H20O
    IUPAC Name:
    3,7-dimethyloct-6-en-1-ol
    Constituent 7
    Chemical structure
    Reference substance name:
    Geranyl acetate
    EC Number:
    203-341-5
    EC Name:
    Geranyl acetate
    CAS Number:
    105-87-3
    Molecular formula:
    C12H20O2
    IUPAC Name:
    3,7-dimethylocta-2,6-dien-1-yl acetate
    Constituent 8
    Chemical structure
    Reference substance name:
    4-prop-1-enylveratrole
    EC Number:
    202-224-6
    EC Name:
    4-prop-1-enylveratrole
    CAS Number:
    93-16-3
    Molecular formula:
    C11H14O2
    IUPAC Name:
    1,2-dimethoxy-4-prop-1-enylbenzene
    Constituent 9
    Chemical structure
    Reference substance name:
    Caryophyllene
    EC Number:
    201-746-1
    EC Name:
    Caryophyllene
    CAS Number:
    87-44-5
    Molecular formula:
    C15H24
    IUPAC Name:
    [1R-(1R*,4E,9S*)]-4,11,11-trimethyl-8-methylene-Bicyclo[7.2.0]undec-4-ene
    Constituent 10
    Chemical structure
    Reference substance name:
    Pin-2(3)-ene
    EC Number:
    201-291-9
    EC Name:
    Pin-2(3)-ene
    CAS Number:
    80-56-8
    Molecular formula:
    C10H16
    IUPAC Name:
    4,7,7-trimethylbicyclo[3.1.1]hept-3-ene
    Constituent 11
    Chemical structure
    Reference substance name:
    (Z)-3,7-dimethylocta-1,3,6,-triene
    EC Number:
    222-081-3
    EC Name:
    (Z)-3,7-dimethylocta-1,3,6,-triene
    CAS Number:
    3338-55-4
    Molecular formula:
    C10H16
    IUPAC Name:
    (Z)-3,7-dimethylocta-1,3,6,-triene
    Constituent 12
    Chemical structure
    Reference substance name:
    (1S,2S,4R)-(-)-α,α-dimethyl-1-vinyl-o-menth-8-ene-4-methanol
    EC Number:
    211-360-5
    EC Name:
    (1S,2S,4R)-(-)-α,α-dimethyl-1-vinyl-o-menth-8-ene-4-methanol
    CAS Number:
    639-99-6
    Molecular formula:
    C15H26O
    IUPAC Name:
    Cyclohexanemethanol,4-ethenyl-α,α-4-trimethyl-3-(1-methylethenyl)-,[1R-(1α,3α,4β)]-
    Constituent 13
    Chemical structure
    Reference substance name:
    Endo-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl acetate
    EC Number:
    200-964-4
    EC Name:
    Endo-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl acetate
    CAS Number:
    76-49-3
    Molecular formula:
    C12H20O2
    IUPAC Name:
    (1,7,7-trimethyl-6-bicyclo[2.2.1]heptanyl) acetate
    Constituent 14
    Chemical structure
    Reference substance name:
    p-menth-1-en-8-ol
    EC Number:
    202-680-6
    EC Name:
    p-menth-1-en-8-ol
    CAS Number:
    98-55-5
    Molecular formula:
    C10H18O
    IUPAC Name:
    2-(4-methyl-1-cyclohex-3-enyl)propan-2-ol
    Constituent 15
    Chemical structure
    Reference substance name:
    (1α,2β,4β)-1-methyl-2,4-bis(methylvinyl)-1-vinylcyclohexane
    EC Number:
    251-713-0
    EC Name:
    (1α,2β,4β)-1-methyl-2,4-bis(methylvinyl)-1-vinylcyclohexane
    CAS Number:
    515-13-9
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2S,4R)-(−)-2,4-Diisopropenyl-1-methyl-1-vinylcyclohexane
    Constituent 16
    Chemical structure
    Reference substance name:
    2,6,10-trimethyldodeca-2,6,9,11-tetraene
    EC Number:
    207-948-6
    EC Name:
    2,6,10-trimethyldodeca-2,6,9,11-tetraene
    CAS Number:
    502-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,10-Trimethyldodeca-2,6,9,11-tetraene
    Constituent 17
    Chemical structure
    Reference substance name:
    (1Z,6Z)-1-methyl-5-methylidene-8-(propan-2-yl)cyclodeca-1,6-diene
    CAS Number:
    37839-63-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1Z,6Z)-1-methyl-5-methylidene-8-(propan-2-yl)cyclodeca-1,6-diene
    Constituent 18
    Chemical structure
    Reference substance name:
    1,2,3,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-(1S-cis)-Naphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    1,2,3,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-(1S-cis)-Naphthalene
    Constituent 19
    Chemical structure
    Reference substance name:
    4-allylveratrole
    EC Number:
    202-223-0
    EC Name:
    4-allylveratrole
    CAS Number:
    93-15-2
    Molecular formula:
    C11H14O2
    IUPAC Name:
    1,2-dimethoxy-4-prop-2-enylbenzene
    Constituent 20
    Chemical structure
    Reference substance name:
    Citronellyl acetate
    EC Number:
    205-775-0
    EC Name:
    Citronellyl acetate
    CAS Number:
    150-84-5
    Molecular formula:
    C12H22O2
    IUPAC Name:
    3,7-dimethyloct-6-en-1-yl acetate
    Constituent 21
    Reference substance name:
    Unknown/minor constituents of Citronella Nardus essential oil
    IUPAC Name:
    Unknown/minor constituents of Citronella Nardus essential oil

    Legal Entity Composition(s) open all close all

    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Geraniol
    EC Number:
    203-377-1
    EC Name:
    Geraniol
    CAS Number:
    106-24-1
    Molecular formula:
    C10H18O
    IUPAC Name:
    (2E)-3,7-dimethylocta-2,6-dien-1-ol
    Constituent 2
    Chemical structure
    Reference substance name:
    Dipentene
    EC Number:
    205-341-0
    EC Name:
    Dipentene
    CAS Number:
    138-86-3
    Molecular formula:
    C10H16
    IUPAC Name:
    1-methyl-4-prop-1-en-2-ylcyclohexene
    Constituent 3
    Chemical structure
    Reference substance name:
    Camphene
    EC Number:
    201-234-8
    EC Name:
    Camphene
    CAS Number:
    79-92-5
    Molecular formula:
    C10H16
    IUPAC Name:
    6,6-dimethyl-5-methylidenebicyclo[2.2.1]heptane
    Constituent 4
    Chemical structure
    Reference substance name:
    Citronellal
    EC Number:
    203-376-6
    EC Name:
    Citronellal
    CAS Number:
    106-23-0
    Molecular formula:
    C10H18O
    IUPAC Name:
    3,7-dimethyloct-6-enal
    Constituent 5
    Chemical structure
    Reference substance name:
    (1S-endo)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
    EC Number:
    207-353-1
    EC Name:
    (1S-endo)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
    CAS Number:
    464-45-9
    Molecular formula:
    C10H18O
    IUPAC Name:
    1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
    Constituent 6
    Chemical structure
    Reference substance name:
    Citronellol
    EC Number:
    203-375-0
    EC Name:
    Citronellol
    CAS Number:
    106-22-9
    Molecular formula:
    C10H20O
    IUPAC Name:
    3,7-dimethyloct-6-en-1-ol
    Constituent 7
    Chemical structure
    Reference substance name:
    Geranyl acetate
    EC Number:
    203-341-5
    EC Name:
    Geranyl acetate
    CAS Number:
    105-87-3
    Molecular formula:
    C12H20O2
    IUPAC Name:
    3,7-dimethylocta-2,6-dien-1-yl acetate
    Constituent 8
    Chemical structure
    Reference substance name:
    4-prop-1-enylveratrole
    EC Number:
    202-224-6
    EC Name:
    4-prop-1-enylveratrole
    CAS Number:
    93-16-3
    Molecular formula:
    C11H14O2
    IUPAC Name:
    1,2-dimethoxy-4-prop-1-enylbenzene
    Constituent 9
    Chemical structure
    Reference substance name:
    Caryophyllene
    EC Number:
    201-746-1
    EC Name:
    Caryophyllene
    CAS Number:
    87-44-5
    Molecular formula:
    C15H24
    IUPAC Name:
    [1R-(1R*,4E,9S*)]-4,11,11-trimethyl-8-methylene-Bicyclo[7.2.0]undec-4-ene
    Constituent 10
    Chemical structure
    Reference substance name:
    Pin-2(3)-ene
    EC Number:
    201-291-9
    EC Name:
    Pin-2(3)-ene
    CAS Number:
    80-56-8
    Molecular formula:
    C10H16
    IUPAC Name:
    4,7,7-trimethylbicyclo[3.1.1]hept-3-ene
    Constituent 11
    Chemical structure
    Reference substance name:
    (Z)-3,7-dimethylocta-1,3,6,-triene
    EC Number:
    222-081-3
    EC Name:
    (Z)-3,7-dimethylocta-1,3,6,-triene
    CAS Number:
    3338-55-4
    Molecular formula:
    C10H16
    IUPAC Name:
    (Z)-3,7-dimethylocta-1,3,6,-triene
    Constituent 12
    Chemical structure
    Reference substance name:
    (1S,2S,4R)-(-)-α,α-dimethyl-1-vinyl-o-menth-8-ene-4-methanol
    EC Number:
    211-360-5
    EC Name:
    (1S,2S,4R)-(-)-α,α-dimethyl-1-vinyl-o-menth-8-ene-4-methanol
    CAS Number:
    639-99-6
    Molecular formula:
    C15H26O
    IUPAC Name:
    Cyclohexanemethanol,4-ethenyl-α,α-4-trimethyl-3-(1-methylethenyl)-,[1R-(1α,3α,4β)]-
    Constituent 13
    Chemical structure
    Reference substance name:
    Endo-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl acetate
    EC Number:
    200-964-4
    EC Name:
    Endo-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl acetate
    CAS Number:
    76-49-3
    Molecular formula:
    C12H20O2
    IUPAC Name:
    (1,7,7-trimethyl-6-bicyclo[2.2.1]heptanyl) acetate
    Constituent 14
    Chemical structure
    Reference substance name:
    p-menth-1-en-8-ol
    EC Number:
    202-680-6
    EC Name:
    p-menth-1-en-8-ol
    CAS Number:
    98-55-5
    Molecular formula:
    C10H18O
    IUPAC Name:
    2-(4-methyl-1-cyclohex-3-enyl)propan-2-ol
    Constituent 15
    Chemical structure
    Reference substance name:
    (1α,2β,4β)-1-methyl-2,4-bis(methylvinyl)-1-vinylcyclohexane
    EC Number:
    251-713-0
    EC Name:
    (1α,2β,4β)-1-methyl-2,4-bis(methylvinyl)-1-vinylcyclohexane
    CAS Number:
    515-13-9
    Molecular formula:
    C15H24
    IUPAC Name:
    (1S,2S,4R)-(−)-2,4-Diisopropenyl-1-methyl-1-vinylcyclohexane
    Constituent 16
    Chemical structure
    Reference substance name:
    2,6,10-trimethyldodeca-2,6,9,11-tetraene
    EC Number:
    207-948-6
    EC Name:
    2,6,10-trimethyldodeca-2,6,9,11-tetraene
    CAS Number:
    502-61-4
    Molecular formula:
    C15H24
    IUPAC Name:
    2,6,10-Trimethyldodeca-2,6,9,11-tetraene
    Constituent 17
    Chemical structure
    Reference substance name:
    (1Z,6Z)-1-methyl-5-methylidene-8-(propan-2-yl)cyclodeca-1,6-diene
    CAS Number:
    37839-63-7
    Molecular formula:
    C15H24
    IUPAC Name:
    (1Z,6Z)-1-methyl-5-methylidene-8-(propan-2-yl)cyclodeca-1,6-diene
    Constituent 18
    Chemical structure
    Reference substance name:
    1,2,3,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-(1S-cis)-Naphthalene
    CAS Number:
    483-76-1
    Molecular formula:
    C15H24
    IUPAC Name:
    1,2,3,5,6,8a-hexahydro-4,7-dimethyl-1-(1-methylethyl)-(1S-cis)-Naphthalene
    Constituent 19
    Chemical structure
    Reference substance name:
    4-allylveratrole
    EC Number:
    202-223-0
    EC Name:
    4-allylveratrole
    CAS Number:
    93-15-2
    Molecular formula:
    C11H14O2
    IUPAC Name:
    1,2-dimethoxy-4-prop-2-enylbenzene
    Constituent 20
    Chemical structure
    Reference substance name:
    Citronellyl acetate
    EC Number:
    205-775-0
    EC Name:
    Citronellyl acetate
    CAS Number:
    150-84-5
    Molecular formula:
    C12H22O2
    IUPAC Name:
    3,7-dimethyloct-6-en-1-yl acetate
    Constituent 21
    Reference substance name:
    Unknown/minor constituents of Citronella Nardus essential oil
    IUPAC Name:
    Unknown/minor constituents of Citronella Nardus essential oil

    Composition(s) generated upon use

    Other types of composition(s)