1H-Cycloprop(e)azulene, 1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-, (1aR,4R,4aR,7bS)-

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  • Identifiers

    CAS number
    489-40-7

    Molecular formula
    C15H24

    SMILES
    CC1CCC2C(C2(C)C)C3=C(CCC13)C

    Safety labels

    Health Hazard
    Health

    Retention indicies (RI)

    • DB5: 1412.0
    • Carbowax: 1516.67

  • Odor profile

    woody 87.37%
    spicy 48.78%
    dry 47.67%
    amber 45.88%
    sweet 42.9%
    sandalwood 39.89%
    balsamic 39.04%
    cedar 38.81%
    vetiver 35.49%
    herbal 34.25%

    Scent© AI

  • Properties

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

    Molecular weight
    204.35 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Slow

    Boiling point est.
    277°C

  • Synonyms

    • 489-40-7
    • 1H-Cycloprop[e]azulene, 1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-, [1aR-(1a.alpha.,4.alpha.,4a.beta.,7b.alpha.)]-
    • (-)-alpha-Gurjunene
    • 1H-Cycloprop[e]azulene, 1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-, (1aR,4R,4aR,7bS)-
    • 4-Aromadendrene
    • 1,1,4,7-Tetramethyl-1a,2,3,4,4a,5,6,7b-octahydro-1H-cyclopropa[e]azulene
    • 1H-Cycloprop(e)azulene, 1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-, (1aR,4R,4aR,7bS)-
    • 1H-Cycloprop[e]azulene, 1a.beta.,2,3,4,4a.alpha.,5,6,7b.beta.-octahydro-1,1,4.beta.,7-tetramethyl-
    • (-)-.alpha.-Gurjunene
    • .alpha.-Gurjunene
    • 1-Epi-a-gurjunene
    • 1-Epi-alpha-gurjunene
    • CID 16213731
    • (-)-I+/--gurjunene
    • DTXSID70859406
    • (4R,4aR)-1,1,4,7-tetramethyl-1a,2,3,4,4a,5,6,7b-octahydrocyclopropa[e]azulene
    • SPCXZDDGSGTVAW-UHFFFAOYSA-N
    • 1H-Cycloprop(e)azulene, 1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-, (1aR-(1aalpha,4alpha,4abeta,7balpha))-
    • DB-017838
    • NS00013065
    • 1,1,4,7-Tetramethyl-1a,2,3,4,4a,5,6,7b-octahydro-1H-cyclopropa[e]azulene #
    • 1H-Cycloprop[e]azulene, 1a,2,3,4,4a,5,6,7b-octahydro-1,1,4,7-tetramethyl-, (1a.alpha.,4.alpha.,4a.beta.,7b.alpha.)-
1 4

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
Ambrosia artemisiafolia Ambrosia artemisiafolia (Catinga de bode), fam. Asteraceae (Compositae) 0.24%
Amomum pavieanum rhizome Amomum pavieanum Pierre & Gagnep, fam. Zingiberaceae 0.1%
Amomum villosum Amomum villosum Lour., fam. Zingiberaceae 0.01%
Amyris 1 8015-65-4 Amyris balsamifera L., fam. Rutaceae 1.0%
Artemisia nilagirica (vulgaris) (India) 1 Artemisia nilagirica (C.B. Clarks) Pamp. (A. vulgaris Hook f.), Asteraceae 1.92%
Cedrela odorata Cedrela odorata L., fam. Meliaceae 0.45%
Davana 1 8016-03-3 Artemisia pallens Wall. ex DC., fam. Asteraceae (Compositae) 0.01%
Eucalyptus cloeziana leaf (Chemotype 1) Eucalyptus cloeziana F. Muell., fam. Myrtaeceae 0.08%
Eucalyptus globulus (Yunnan) 8016-26-0 Eucalyptus globulus Labill., fam. Myrtaceae 0.02%
Eupatorium maximilianii Eupatorium maximilianii (Erva de Sao Joao), fam. Asteraceae (Compositae) 2.09%
Fissitigma shangtzeense, flower extract Fissitigma shangtzeense Tsiang et P.T. Li, fam. Annonaceae 1.76%
Gurjun balsam Dipterocarpus turbinatus Gaertn F., fam. Dipterocarpaceae 47.5%
Spike lavender (Spain) 3 8016-78-2 Lavandula latifolia Medikus (L. spica D.C.), fam. Lamiaceae (Labiatae) 0.1%
Mace 2 8007-12-3 Myristica fragrans Houtt., fam. Myristicaceae 0.01%
Melaleuca leucadendra (Australia) 1 Melaleuca leucadendra L., fam. Myrtaceae 0.01%
Melaleuca leucadendra (Australia) 2 Melaleuca leucadendra L., fam. Myrtaceae 0.01%
Patchouli (Indonesia, Sumatra) 2 8014-09-3 Pogostemon cablin Benth. (P. patchouli Pellet), fam. Lamiaceae (Labiatae) 2.8%
Peppermint (USA) 3 8006-90-4 Mentha piperita L., fam. Lamiaceae (Labiatae) 0.2%
Peppermint (Greece) 1 8006-90-4 Mentha piperita L., fam. Lamiaceae (Labiatae) 0.7%
Pimento (Allspice) 2 8006-77-7 Pimenta dioica (L.) Merr. (P. officinalis Lindl.), fam. Myrtaceae 0.14%
Piper hancei (China) Piper hancei Maxim, fam. Piperaceae 0.01%
Sage, spanish (Spain) 3 8016-65-7 Salvia lavandulaefolia Vahl., fam. Lamiaceae (Labiatae) 0.1%
Spikenard 2 8022-22-8 Nardostachys jatamansi (Roxb.) DC., fam. Valerianaceae 0.6%
Tea Tree (Australia) 1 68647-73-4 Melaleuca alternifolia (Maiden et Betche) Cheel, fam. Myrtaceae 0.23%
Eucalyptus amplifolia (Uruguay) Eucalyptus amplifolia Naud., fam. Myrtaceae 0.5%
Vitex agnus-castus leaf (Finland) Vitex agnus-castus L., fam. Verbenaceae 0.1%
Croton adenocalyx (Marmeleiro) Croton adenocalyx A. DC., fam. Euphorbiaceae 0.31%
Marigold pot 1 70892-20-5 Calendula officinalis L. (Pot Marigold), fam. Asteraceae (Compositae) 0.1%
Marigold pot 2 70892-20-5 Calendula officinalis L. (Pot Marigold), fam. Asteraceae (Compositae) 0.58%
Schinus latifolius Schinus latifolius Engl., fam. Anarcadiaceae 0.01%
Lepechinia urbanii Lepechinia urbanii (Briq.) Epling, fam. Lamiaceae (Labiatae) 0.24%
Parsley leaf (Korea) 8000-68-8 Petroselinum crispum (Miller) A.W. Hill (C. sativum Hoffm.), fam. Apiaceae 0.82%
Thyme red (Spain) 3 8007-46-3 Thymus zygis L., fam. Lamiaceae (Labiatae) 0.01%
Santolina chamaecyparisus (Spain) 84961-58-0 Santolina chamaecyparisus L., ssp. squarrosa DC., fam. Asteraceae 0.17%
Lovage seed (France) 8016-31-7 Levisticum officinale Koch, fam. Apiaceae (Umbelliferae) 0.1%
Tea Tree (Australia) 7 68647-73-4 Melaleuca alternifolia (Maiden et Betche) Cheel, fam. Myrtaceae 0.2%
Patchouli (Indonesia, Java) 1 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 0.36%
Patchouli (Indonesia, Sumatra) 3 8014-09-3 Pogostemon cablin Benth., fam. Lamiaceae (Labiatae) 2.8%
Sage, dalmatian 3 8022-56-8 Salvia officinalis L., fam. Lamiaceae (Labiatae) 0.01%
Niaouli (Madagascar) 1 Melaleuca quinquenervia (Cav.) S.T. Blake, fam. Myrtaceae 0.3%
Niaouli (Madagascar) 2 Melaleuca quinquenervia (Cav.) S.T. Blake, fam. Myrtaceae 0.47%
Kaempferia galanga rhizome (Malaysia) Kaempferia galanga L. (Alpinia sessilis Kon.), fam. Zingiberaceae 0.17%
Hyssop (Finland) 1 8006-83-5 Hyssopus officinalis L., fam. Lamiaceae (Labiatae) 0.6%
Hyssop (Finland) 3 8006-83-5 Hyssopus officinalis L., fam. Lamiaceae (Labiatae) 1.1%
Hyssop (Finland) 4 8006-83-5 Hyssopus officinalis L., fam. Lamiaceae (Labiatae) 0.45%
Cedrus atlantica (Morocco) Cedrus atlantica Man., fam. Cupressaceae 1.7%
Niaouli (Madagascar) 3 Melaleuca quinquenervia (Cav.) S.T. Blake, fam. Myrtaceae 0.29%
Eucalyptus globulus (Burundi) 8016-26-0 Eucalyptus globulus Labill., fam. Myrtaceae 0.6%
Eucalyptus maidenii (Burundi) Eucalyptus maidenii F. Muell., fam. Myrtaceae 1.2%
Lemon verbena (Morocco) 1 Aloysia triphylla (L'Herit.) Britton (Lippia citriodora (Lam.) O. Kuntze) 0.1%