• Identifiers

    CAS number
    3208-16-0

    Molecular formula
    C6H8O

    SMILES
    CCC1=CC=CO1

    Safety labels

    Flammable
    Flammable

    Acute Toxic
    Acute Toxic

    Retention indicies (RI)

    • DB5: 706.0
    • Carbowax: 945.0
  • Odor profile

    ethereal 83.7%
    sweet 74.76%
    burnt 64.4%
    nutty 62.61%
    solvent 50.32%
    musty 49.8%
    coffee 48.68%
    gassy 41.72%
    roasted 41.28%
    cocoa 37.42%

    Scent© AI

  • Properties

    XLogP3-AA
    2.4 Well soluble in DEP, IAA, BB

    Molecular weight
    96.13 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra fast

    Boiling point

    • 92.00 to 93.00 °C. @ 765.00 mm Hg

    Solubility expt.

    • Insoluble in water; Soluble in oils
    • Soluble (in ethanol)

  • Synonyms

    • 2-Ethylfuran
    • 3208-16-0
    • Furan, 2-ethyl-
    • alpha-Ethylfuran
    • 2-Ethyloxole
    • 2-ETHYL FURAN
    • 2-Ethyl furane
    • FEMA No. 3673
    • CCRIS 4387
    • Furan, .alpha.-ethyl-
    • 2-ethyl-furan
    • EINECS 221-714-0
    • UNII-T8O6J71T9O
    • T8O6J71T9O
    • FEMA 3673
    • MFCD00003259
    • .ALPHA.-ETHYLFURAN
    • 2-ETHYLFURAN [FHFI]
    • DTXSID7062906
    • CHEBI:141565
    • 2-Ethylfuran; a-Ethylfuran; Furan, 2-ethyl-
    • alpha-Ethyl-Furan
    • Furan, alpha-ethyl-
    • 2-Ethylfuran, 97%
    • 2-Ethylfuran, >=99%
    • CHEMBL2269084
    • DTXCID6038451
    • 2-Ethylfuran, analytical standard
    • GEO-01350
    • AKOS005254497
    • CS-W013731
    • SB60988
    • 2-Ethylfuran 100 microg/mL in Acetonitrile
    • E0454
    • NS00022047
    • EN300-51262
    • S10154
    • Q17989420
    • Z640169748
    • 221-714-0
1 of 4
Recommendation
No restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
No restriction Category 7A
Rinse-off products applied to the hair with some hand contact
No restriction
Category 2
Products applied to the axillae
No restriction Category 7B
Leave-on products applied to the hair with some hand contact
No restriction
Category 3
Products applied to the face/body using fingertips
No restriction Category 8
Products with significant anogenital exposure
No restriction
Category 4
Products related to fine fragrance
No restriction Category 9
Products with body and hand exposure, primarily rinse off
No restriction
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
No restriction Category 10A
Household care products with mostly hand contact
No restriction
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
No restriction Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
No restriction
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
No restriction Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
No restriction
Category 5D
Baby Creams, baby Oils and baby talc
No restriction Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
No restriction
Category 6
Products with oral and lip exposure
No restriction Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
No restriction
Name CAS Botanical Proportion
Peppermint (Greece) 2 8006-90-4 Mentha piperita L., fam. Lamiaceae (Labiatae) 0.05%
Etrog, leaf Citrus medica L., cultivar ethrog Engl., fam. Rutaceae 0.01%
Rhus coriaria Rhus coriaria L., fam. Anarcadiaceae 0.01%
Basil (Turkey) 2a 8015-73-4 Ocimum basilicum L., fam. Lamiaceae (Labiatae) 0.01%
Basil (Turkey) 2b 8015-73-4 Ocimum basilicum L., fam. Lamiaceae (Labiatae) 0.02%
Achillea biebersteinii (Turkey) 2 Achillea biebersteinii Afan., fam. Asteraceae (Compositae) 0.01%
Oregano, mexican (U.S.A.) 2 Lippia graveolens HBK., fam. Verbenaceae 0.01%
Ruta chalepensis (Turkey) Ruta chalepensis L., fam. Rutaceae 0.01%
Olibanum, African (Oman) 8016-36-2 Boswellia frereana Birdwood, fam. Burseraceae 0.01%
Artemisia verlotiorum (France) Artemisia verlotiorum Lamotte, fam. Asteraceae (Compositae) 0.01%
Carob bean extract 1 9000-40-2 Ceratonia siliqua L., fam. Leguminoseae 0.1%
Peppermint (Mexico) 8006-90-4 Mentha piperita L., fam. Lamiaceae (Labiatae) 0.01%
Calamintha nepeta (France) Calamintha nepeta (L.) Savi ssp. nepeta, fam. Lamiaceae (Labiatae) 0.01%
Spinach, cooked Spinacia oleracea L., fam. Oleraceae 0.2%