1-Methyl-5-methylene-8-(1-methylethyl)-1,6-cyclodecadiene
-
Identifiers
Molecular formula
C15H24SMILES
C/C/1=C\CCC(=C)/C=C/C(CC1)C(C)C
Safety labels
Irritant
Health -
Odor profile
Fragrance Herbal 70.24% Woody 67.78% Citrus 67.58% Spicy 66.36% Terpenic 55.66% Fresh 48.35% Mint 45.53% Lemon 44.94% Pine 39.01% Camphoreous 37.21% Flavor Woody 70.32% Spice 57.85% Herbal 53.1% Wood 50.88% Terpene 35.48% Herb 33.37% Mint 33.31% Turpentine 31.61% Citrus 29.2% Spicy 26.39% Odor impact est.
Medium -
Properties
XLogP3-AA
4.7pKa est.
8.64 (weak base)Molecular weight
204.35 g/molVapor pressure est.
- hPa @ 20°C
- hPa @ 25°C
Evaporation rate
SlowBoiling point est.
263°CFlash point
- 96.77 ˚C est.
-
Synonyms
- Germacrene D
- Germacren D
- (Rac)-Germacrene D
- (1E,6E)-1-methyl-5-methylidene-8-propan-2-ylcyclodeca-1,6-diene
- (1E,5E,7xi)-germacra-1(10),4(15),5-triene
- CHEBI:49045
- 1-Methyl-5-methylene-8-(1-methylethyl)-1,6-cyclodecadiene
- (1E,6E)-1-methyl-5-methylidene-8-(propan-2-yl)cyclodeca-1,6-diene
- GAIBLDCXCZKKJE-YZJXYJLZSA-N
- HY-129155
- CS-0103796
- Q27121451
-
Applications
1-Methyl-5-methylene-8-(1-methylethyl)-1,6-cyclodecadiene is commonly used as a fragrance ingredient and fixative in perfumery to extend and stabilize aroma; it is also considered as a fragrance component in cosmetics and personal care products; it can be incorporated into household products such as air fresheners or cleaning sprays to provide scent; additionally, it serves as a precursor for the synthesis of more complex fragrance compounds in industrial manufacturing and may participate as a building block in polymers/plastics or coatings/inks to impart aroma characteristics in specialty formulations; use is typically subject to local regulations and formulation limits.
gpt-5-nano
-
Solubility @25˚C
Solvent Solubility (g/L) ethanol 472.45 methanol 162.63 isopropanol 455.94 water 0.02 ethyl acetate 842.66 n-propanol 470.84 acetone 473.28 n-butanol 607.61 acetonitrile 231.94 DMF 198.51 toluene 1015.97 isobutanol 352.62 1,4-dioxane 1475.27 methyl acetate 393.73 THF 2473.44 2-butanone 632.89 n-pentanol 395.85 sec-butanol 479.08 n-hexane 489.59 ethylene glycol 12.58 NMP 203.53 cyclohexane 810.06 DMSO 260.45 n-butyl acetate 1513.99 n-octanol 322.01 chloroform 1222.36 n-propyl acetate 458.81 acetic acid 119.48 dichloromethane 1074.33 cyclohexanone 813.8 propylene glycol 50.09 isopropyl acetate 624.24 DMAc 243.98 2-ethoxyethanol 265.06 isopentanol 531.17 n-heptane 762.29 ethyl formate 223.94 1,2-dichloroethane 692.75 n-hexanol 1002.6 2-methoxyethanol 357.74 isobutyl acetate 365.98 tetrachloromethane 266.7 n-pentyl acetate 483.14 transcutol 1733.32 n-heptanol 321.51 ethylbenzene 423.83 MIBK 498.96 2-propoxyethanol 723.04 tert-butanol 660.12 MTBE 1259.96 2-butoxyethanol 329.39 propionic acid 128.74 o-xylene 389.94 formic acid 12.17 diethyl ether 1643.57 m-xylene 572.26 p-xylene 422.77 chlorobenzene 494.82 dimethyl carbonate 84.25 n-octane 165.16 formamide 24.25 cyclopentanone 678.84 2-pentanone 710.97 anisole 483.33 cyclopentyl methyl ether 1086.68 gamma-butyrolactone 452.42 1-methoxy-2-propanol 402.24 pyridine 987.76 3-pentanone 474.43 furfural 321.63 n-dodecane 84.92 diethylene glycol 178.49 diisopropyl ether 571.88 tert-amyl alcohol 526.94 acetylacetone 479.36 n-hexadecane 99.02 acetophenone 303.5 methyl propionate 359.5 isopentyl acetate 1171.11 trichloroethylene 889.37 n-nonanol 303.37 cyclohexanol 562.89 benzyl alcohol 217.34 2-ethylhexanol 846.32 isooctanol 273.57 dipropyl ether 1862.96 1,2-dichlorobenzene 340.23 ethyl lactate 99.25 propylene carbonate 320.57 n-methylformamide 71.11 2-pentanol 504.37 n-pentane 469.45 1-propoxy-2-propanol 826.02 1-methoxy-2-propyl acetate 823.55 2-(2-methoxypropoxy) propanol 388.68 mesitylene 342.39 ε-caprolactone 612.66 p-cymene 400.11 epichlorohydrin 812.65 1,1,1-trichloroethane 733.59 2-aminoethanol 56.33 morpholine-4-carbaldehyde 339.62 sulfolane 338.36 2,2,4-trimethylpentane 141.0 2-methyltetrahydrofuran 1927.06 n-hexyl acetate 650.13 isooctane 159.67 2-(2-butoxyethoxy)ethanol 530.13 sec-butyl acetate 397.69 tert-butyl acetate 657.6 decalin 222.77 glycerin 50.7 diglyme 957.21 acrylic acid 60.97 isopropyl myristate 313.27 n-butyric acid 439.38 acetyl acetate 335.59 di(2-ethylhexyl) phthalate 205.5 ethyl propionate 374.32 nitromethane 146.77 1,2-diethoxyethane 1626.09 benzonitrile 335.85 trioctyl phosphate 151.52 1-bromopropane 1086.73 gamma-valerolactone 626.33 n-decanol 230.59 triethyl phosphate 216.35 4-methyl-2-pentanol 318.9 propionitrile 324.55 vinylene carbonate 212.47 1,1,2-trichlorotrifluoroethane 215.23 DMS 247.81 cumene 253.18 2-octanol 232.08 2-hexanone 533.84 octyl acetate 348.16 limonene 708.15 1,2-dimethoxyethane 829.31 ethyl orthosilicate 260.37 tributyl phosphate 194.42 diacetone alcohol 414.57 N,N-dimethylaniline 303.45 acrylonitrile 198.55 aniline 470.35 1,3-propanediol 162.51 bromobenzene 663.2 dibromomethane 1001.16 1,1,2,2-tetrachloroethane 746.82 2-methyl-cyclohexyl acetate 511.69 tetrabutyl urea 244.92 diisobutyl methanol 455.26 2-phenylethanol 410.23 styrene 483.31 dioctyl adipate 343.29 dimethyl sulfate 80.89 ethyl butyrate 894.87 methyl lactate 80.23 butyl lactate 209.82 diethyl carbonate 399.05 propanediol butyl ether 226.36 triethyl orthoformate 560.47 p-tert-butyltoluene 417.4 methyl 4-tert-butylbenzoate 297.58 morpholine 1604.01 tert-butylamine 614.73 n-dodecanol 190.66 dimethoxymethane 443.75 ethylene carbonate 228.26 cyrene 193.84 2-ethoxyethyl acetate 556.07 2-ethylhexyl acetate 1042.43 1,2,4-trichlorobenzene 362.41 4-methylpyridine 912.87 dibutyl ether 969.2 2,6-dimethyl-4-heptanol 455.26 DEF 471.61 dimethyl isosorbide 697.22 tetrachloroethylene 446.85 eugenol 227.64 triacetin 332.96 span 80 377.69 1,4-butanediol 49.08 1,1-dichloroethane 762.75 2-methyl-1-pentanol 386.48 methyl formate 53.48 2-methyl-1-butanol 448.14 n-decane 165.07 butyronitrile 587.05 3,7-dimethyl-1-octanol 403.73 1-chlorooctane 393.09 1-chlorotetradecane 155.88 n-nonane 183.68 undecane 111.58 tert-butylcyclohexane 192.39 cyclooctane 333.87 cyclopentanol 364.84 tetrahydropyran 2565.61 tert-amyl methyl ether 795.02 2,5,8-trioxanonane 618.27 1-hexene 944.25 2-isopropoxyethanol 245.78 2,2,2-trifluoroethanol 20.02 methyl butyrate 438.08 Scent© AI
| 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 |