alpha-Campholenal

Overview IFRA Botanical Request a quote

  • Identifiers

    CAS number
    4501-58-0

    Molecular formula
    C10H16O

    SMILES
    CC1=CC[C@@H](C1(C)C)CC=O
    HO

    Safety labels

    Irritant
    Irritant

    Retention indicies (RI)

    • DB5: 1106.75
    • Carbowax: 1479.0

  • Odor profile

    woody 73.34%
    herbal 68.61%
    green 67.81%
    fresh 45.16%
    citrus 44.92%
    spicy 43.8%
    aldehydic 38.19%
    leafy 36.86%
    pine 35.68%
    dry 34.71%

    Scent© AI

  • Properties

    XLogP3-AA
    1.9 Well soluble in IAA, DEP, MMB

    Molecular weight
    152.23 g/mol

    Vapor pressure est.

    • 0.2102 hPa @ 20°C
    • 0.3139 hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    207°C

    Solubility expt.

    • Insoluble in water; soluble in oils
    • Miscible at room temperature (in ethanol)

  • Synonyms

    • alpha-Campholenal
    • 4501-58-0
    • 3-Cyclopentene-1-acetaldehyde, 2,2,3-trimethyl-, (1R)-
    • 2-[(1R)-2,2,3-trimethylcyclopent-3-en-1-yl]acetaldehyde
    • Campholenal, alpha-
    • FEMA No. 3592
    • (R)-(+)-campholenic aldehyde
    • 75LU5216DI
    • Campholenaldehyde, alpha-
    • (+)-CAMPHOLENAL
NaN -Infinity

IFRA Standard 51

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

Botanical

Name CAS Botanical Proportion
Amomum villosum Amomum villosum Lour., fam. Zingiberaceae 0.34%
Carrot seed (France) 1 8015-88-1 Daucus carota L., fam. Apiaceae (Umbelliferae) 0.12%
Eucalyptus globulus (Spain) 1 8016-26-0 Eucalyptus globulus Labill., fam. Myrtaceae 0.06%
Cistus (Spain) 2 8016-26-0 Cistus ladaniferus L. var. maculatus Dun, fam. Cistaceae 0.8%
Annual wormwood (France) 84775-74-6 Artemisia annua L., fam. Asteraceae (Compositae) 0.03%
Fokienia hodginsii Fokienia hodginsii (Dunn) Henry et Thomas, fam. Cupressaceae 0.99%
Fir balsam 2a 8021-28-1 Abies balsamea (L.) Mill., fam. Pinaceae 0.01%
Fir balsam 2b 8021-28-1 Abies balsamea (L.) Mill., fam. Pinaceae 0.05%
Lavandula pinnata Lavandula pinnata L. fil va. pinnata, fam Lamiaceae (Labiatae) 0.05%
Lemon verbena (Turkey) Aloysia triphylla (L'Herit.) Britton, fam. Verbenaceae 0.02%
Calanthe sieboldii flower headspace (Japan) Calanthe sieboldii, fam. Orchidaceae 0.4%
Anthemis montana (Yugoslavia) Anthemis montana L., fam. Asteraceae (Compositae) 0.2%
Pistacia lentiscus (Spain) 2 whole plant 90082-83-0 Pistacia lentiscus L., fam. Anarcadiaceae 0.2%
Pistacia lentiscus (Spain) 3 whole plant 90082-83-0 Pistacia lentiscus L., fam. Anacardiaceae 0.1%
Rosemary (Japan) 8000-25-7 Rosmarinus officinalis L., fam. Lamiaceae (Labiatae) 0.01%
Salvia aramiensis (Turkey) Salvia aramiensis Rech. fil., fam. Lamiaceae (Labiatae) 0.05%
Laurel leaf (Turkey) 4 8006-78-8 Laurus nobilis L., fam. Lauraceae 0.05%
Ferula stenocarpa Ferula stenocarpa Boiss. & Hausskn., fam. Apiaceae (Umbelliferae) 0.1%
Laurel leaf (Turkey) 2c CO2-extracted 8006-78-8 Laurus nobilis L., fam. Lauraceae 0.4%
Myrtle leaf (Turkey) 2 8008-46-6 Myrtus communis L., fam. Myrtaceae 0.05%
Espeletia batata leaf Espeletia batata Quatrec., fam. Asteraceae (Compositae) 0.2%
Solidago gigantea Solidago gigantea Ait., fam. Asteraceae (Compositae) 0.15%
Ruilopezia atropurpurea Ruilopezia atropurperea (A.C. Sm.) Cuatr., fam. Asteraceae (Compositae) 0.15%
Libanothamus humbertii leaf (Venezuela) Libanothamus humbertii Cuatr., fam. Asteraceae (Compositae) 0.05%
Libanothamus lucidus leaf (Venezuela) Libanothomus lucidus (Aristeg) Cuatr., fam. Asteraceae (Compositae) 0.6%
Libanothamus nerifolia leaf (Venezuela) Libanothamus nerifolia (B. ex H) Ernst, fam. Asteraceae (Compositae) 0.3%
Libanothamus occultus leaf (Venezuela) Libanothamus occultus (Blake) Cuatr., fam. Asteraceae (Compositae) 0.5%
Corymbia maculata (Cuba) Corymbia maculata (Hook.) K.D. Hill & L.A.S. Johnson, fam. Myrtaceae 0.01%
Tordylium apulum fruit (Turkey) Tordylium apulum L., fam. Apiaceae (Umbelliferae) 0.1%
Salvia aucheri (Turkey) 1a var. aucheri Salvia aucheri Benth. var. aucheri, fam. Lamiaceae (Labiatae) 0.1%
Salvia aucheri (Turkey) 1b var. canenscens Salvia aucheri Benth. var. canenscens, fam. Lamiaceae (Labiatae) 0.1%
Cinnamomum propinquum leaf (Australia) Cinnamomum propinquum F.M. Bailey, fam. Lauraceae 0.1%
Cardamom, large (Nepalese) (India) 3 Amomum subulatum Roxb., fam. Zingiberaceae 0.2%
Thyme (Italy) 9 8007-46-3 Thymus vulgaris L., fam. Lamiaceae (Labiatae) 0.1%