2-Methyl-6-methylideneocta-1,7-dien-3-one

  • Identifiers

    CAS number
    41702-60-7

    Molecular formula
    C10H14O

    SMILES
    CC(=C)C(=O)CCC(=C)C=C
    O

    Safety labels

    Irritant
    Irritant

    Retention indicies (RI)

    • DB5: 1117.0
  • Odor profile

    fruity 58.56%
    green 47.91%
    fresh 36.37%
    herbal 34.88%
    metallic 30.65%
    sweet 30.06%
    pungent 28.48%
    spicy 27.09%
    citrus 26.72%
    mint 26.54%

    Scent© AI

  • Properties

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

    Molecular weight
    150.22 g/mol

    Vapor pressure est.

    • 0.2097 hPa @ 20°C
    • 0.3155 hPa @ 25°C

    Evaporation rate
    Moderately fast

    Boiling point est.
    203°C

  • Synonyms

    • 2-Methyl-6-methylene-1,7-octadien-3-one
    • 41702-60-7
    • 2-methyl-6-methylideneocta-1,7-dien-3-one
    • 1,7-Octadien-3-one, 2-methyl-6-methylene-
    • 2-methyl-6-methyleneocta-1,7-dien-3-one
    • 2-Methyl-6-methylidene-1,7-octadien-3-one
    • DTXSID90961914
    • starbld0030106
    • 2,6-Dimethyleneoct-7-en-3-one
    • YZWOKWMEQQCMRN-UHFFFAOYSA-N
NaN of -Infinity
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
Amomum villosum Amomum villosum Lour., fam. Zingiberaceae 0.01%
Baccharis genistelloides Baccharis genistelloides Pers. (Carqueja), fam. Asteraceae (Compositae) 0.09%
Annual wormwood (China) 1 84775-74-6 Artemisia annua L., fam. Asteraceae (Compositae) 0.36%
Osmanthus headspace (flowers) (China) 1 68917-05-5 Osmanthus fragrans (Thunb.) Lour., var. auranticus Makino, fam. Oleaceae 0.59%
Magnolia purpurella (China) 2 Magnolia purpurella Law et Zhou, fam. Magnoliaceae 1.03%
Artemisia abaensis (China) Artemisia abaensis Y.R. Ling et S.Y. Zhao, fam. Asteraceae (Compositae) 1.28%
Chloranthus spicatus flower head space Chloranthus spicatus (Thunb.) Makino, fam. Chloranthaceae 0.26%
Illicium simonsii fruit (China) Illicium simonsii Maxim., fam. Magnoliaceae (Illiciaceae) 0.24%
Zingiber zerumbet (Vietnam) 2a stem Zingiber zerumbet (L.) Sm., fam. Zingiberaceae 0.5%
Zingiber zerumbet (Vietnam) 2b leaf Zingiber zerumbet (L.) Sm., fam. Zingiberaceae 1.0%
Zingiber zerumbet (Vietnam) 2c flower Zingiber zerumbet (L.) Sm., fam. Zingiberaceae 1.8%
Jasmine (China) 2a (headspace) 8022-96-6 Jasminum officinale var. grandiflorum L., fam. Oleaceae 5.74%
Gourd, ridge (Columbia) flower headspace 90063-68-6 Luffa acutangula, fam. Cucurbitaceae 0.05%
Schizogyne glaberrima (Spain/Canary Islands) Schizogyne glaberrima DC., fam. Asteraceae (Compositae) 0.1%