Ethyl octadecanoate

  • Identifiers

    CAS mumber
    111-61-5

    Molecular formula
    C20H40O2

    SMILES
    CCCCCCCCCCCCCCCCCC(=O)OCC

    Retention indicies (RI)

    • DB5: 2195.0
    • Carbowax: 2460.0

  • Properties

    XLogP3-AA
    8.9 Well soluble in IPP, DOA, IPM

    Molecular weight
    312.5 g/mol

    Melting points

    • 33.4 °C

    Boiling points

    • 213.00 to 215.00 °C. @ 15.00 mm Hg

    Solubilities

    • Soluble in ethanol and oils, insoluble in water

  • Synonyms

    • ETHYL STEARATE
    • 111-61-5
    • Ethyl octadecanoate
    • Stearic acid ethyl ester
    • Octadecanoic acid, ethyl ester
    • Ethyl n-octadecanoate
    • Stearic acid, ethyl ester
    • Dicyclohexylammonium sulfate
    • FEMA No. 3490
    • NSC 8919
    • EINECS 203-887-4
    • UNII-C64RTC734W
    • MFCD00009006
    • BRN 1788183
    • C64RTC734W
    • AI3-01781
    • NSC-8919
    • Radia 7185
    • Octadecanoic acid-ethyl ester
    • DTXSID5059406
    • ETHYL STEARATE [USP-RS]
    • CHEBI:84936
    • ETHYL OCTADECANOATE [FHFI]
    • 4-02-00-01218 (Beilstein Handbook Reference)
    • STEARIC ACID ETHYL ESTER [MI]
    • ETHYL STEARATE (USP-RS)
    • Ethyl Stearate; Octadecanoic acid ethyl ester
    • ethyl-stearate
    • Ethyloctadecanoate
    • Ethyl ocatadecanoate
    • Ethyl stearate, >=97%
    • Dicyclohexylammonium sulphate
    • octadecanoic acid ethyl ester
    • SCHEMBL24287
    • Octacecanoic acid, ethy ester
    • ETHYL STEARATE [INCI]
    • QSPL 077
    • QSPL 080
    • QSPL 085
    • QSPL 088
    • QSPL 132
    • DTXCID5033202
    • FEMA 3490
    • NSC8919
    • HMS3650O05
    • Ethyl stearate, analytical standard
    • Ethyl octadecanoate (ethyl stearate)
    • LMFA07010883
    • AKOS004910332
    • CS-W014525
    • Ethyl stearate, 1mg/ml in Acetonitrile
    • HY-W013809
    • Ethyl stearate, >=99% (capillary GC)
    • BS-42291
    • NS00012462
    • S0079
    • S0365
    • D92247
    • Ethyl stearate, Vetec(TM) reagent grade, 97%
    • SR-01000946815
    • Q9344811
    • SR-01000946815-1
    • Ethyl stearate, United States Pharmacopeia (USP) Reference Standard
    • 203-887-4
1 3

Botanical

Name CAS Botanical Proportion
Genet absolute 1 8023-80-1 Spartium junceum L., fam. Leguminosae (Papilionaceae) 3.67%
Narcissus tazetta absolute 2 8023-75-4 Narcissus tazetta L., fam. Amaryllidaceae 0.1%
Nigella sativa seed Nigella sativa L., fam. Ranunculaceae 0.21%
Osmanthus absolute 68917-05-5 Osmanthus fragrans (Thunb.) Lour., fam. Oleaceae 0.5%
Etrog, leaf Citrus medica L., cultivar ethrog Engl., fam. Rutaceae 0.15%
Orange leaf, sweet (Israel) 3 Citrus sinensis (L.) Osbeck, cultivar Valencia late, fam. Rutaceae 0.21%
Orange leaf, sweet (Israel) 1 Citrus sinensis (L.) Osbeck, cultivar Jaffa (Shamouti), fam. Rutaceae 0.13%
Orange leaf, sweet (Israel) 2 Citrus sinensis (L.) Osbeck, cultivar Ruby (Blood orange), fam. Rutaceae 0.07%
Hedychium coronarium flower (Japan) Hedychium coronarium Koenig, fam. Zingiberaceae 0.01%
Mandarin leaf (Petitgrain mandarin.) (Israel) 1 Citrus reticulata Blanco, cultivar Balady, fam. Rutaceae 0.06%
Mandarin leaf (Petitgrain mandarin.) (Israel) 2 Citrus reticulata Blanco, cultivar Yussuf Effendy, fam. Rutaceae 0.09%
Mandarin leaf (Petitgrain mandarin.) (Israel) 3 Citrus reticulata Blanco, cultivar Dancy, fam. Rutaceae 0.25%
Mandarin leaf (Petitgrain mandarin.) (Israel) 4 Citrus reticulata Blanco, cultivar Maya, fam. Rutaceae 0.87%
Mandarin leaf (Petitgrain mandarin.) (Israel) 5 Citrus reticulata Blanco, cultivar Clementine, Rutaceae 0.01%
Mandarin leaf (Petitgrain mandarin.) (Israel) 6 Citrus reticulata Blanco, cultivar Michal, fam. Rutaceae 0.53%
Mandarin leaf (Petitgrain mandarin.) (Israel) 7 Citrus reticulata Blanco, cultivar Nectarine, fam. Rutaceae 0.16%
Ambrette seed (China) 8015-62-1 Hibiscus abelmoschus L. (Abelmoschus moschatus Moench), fam. Malvaceae 0.11%
Coriander fruit (Finland) 1 8008-52-4 Coriandrum sativum L., fam. Apiaceae (Umbelliferae) 2.1%
Elaeagnus angustifolia flower absolute (China) Elaeagnus angustifolia L., fam. Elaeagnaceae 0.86%
Pineapple pulp Ananas comosus (L.) Merr., fam. Bromeliaceae 0.12%
Geneps fruit (Cuba) Melicocca bijuga L., fam. Sapindaceae 0.1%
Calamintha nepeta (France) Calamintha nepeta (L.) Savi ssp. nepeta, fam. Lamiaceae (Labiatae) 0.01%