2-Benzylideneoctanal

  • Identifiers

    CAS number
    101-86-0

    Molecular formula
    C15H20O

    SMILES
    CCCCCCC(=CC1=CC=CC=C1)C=O

    Safety labels

    Irritant
    Irritant

  • Odor profile

    floral 81.41%
    green 81.04%
    fruity 70.24%
    sweet 57.54%
    jasmin 57.0%
    herbal 55.93%
    waxy 52.93%
    fresh 48.1%
    oily 43.93%
    aldehydic 43.12%

    Scent© AI

  • Properties

    XLogP3-AA
    4.8 Well soluble in BB, DEP, IPM

    Molecular weight
    216.32 g/mol

    Vapor pressure est.

    • hPa @ 20°C
    • hPa @ 25°C

    Evaporation rate
    Ultra slow

    Boiling point est.
    309°C

  • Synonyms

    • alpha-Hexylcinnamaldehyde
    • 101-86-0
    • 2-Benzylideneoctanal
    • 2-(Phenylmethylidene)octanal
    • Octanal, 2-(phenylmethylene)-
    • 2-(Phenylmethylene)octanal
    • .alpha.-Hexylcinnamaldehyde
    • hexyl cinnamaldehyde
    • a-hexylcinnamaldehyde
    • DTXSID4026684
    • alpha-hexyl-cinnamaidehyde
    • alpha-hexyl-cinnamaldehyde
    • alpha-n-hexyl cinnamaldehyde
    • SCHEMBL113171
    • CHEMBL3183766
    • AKOS028108454
    • NCGC00247907-01
    • NS00002490
1 of 4
Recommendation
Restriction
Maximum acceptable concentrations in the finished product (%)
Category 1
Products applied to the lips
1.8 % Category 7A
Rinse-off products applied to the hair with some hand contact
20 %
Category 2
Products applied to the axillae
0.53 % Category 7B
Leave-on products applied to the hair with some hand contact
20 %
Category 3
Products applied to the face/body using fingertips
11 % Category 8
Products with significant anogenital exposure
1 %
Category 4
Products related to fine fragrance
9.9 % Category 9
Products with body and hand exposure, primarily rinse off
19 %
Category 5A
Body lotion products applied to the body using the hands (palms), primarily leave on
2.5 % Category 10A
Household care products with mostly hand contact
69 %
Category 5B
Face moisturizer products applied to the face using the hands (palms), primarily leave on
2.5 % Category 10B
Household care products with mostly hand contact, including aerosol/spray products (with potential leave-on skin contact)
69 %
Category 5C
Hand cream products applied to the hands using the hands (palms), primarily leave on
2.5 % Category 11A
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
38 %
Category 5D
Baby Creams, baby Oils and baby talc
2.5 % Category 11B
Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
38 %
Category 6
Products with oral and lip exposure
5.8 % Category 12
Products not intended for direct skin contact, minimal or insignificant transfer to skin
No restriction