ROMASCONE

979035
COMPOUND NAME Methyl 2,2-dimethyl-6-methylene-1-cyclohexanecarboxylate
CAS# 0081752876
REACH# 010000017852660001
FEMA# 0000
Partially Biodegradable
< 50% Green Chemistry
Olfactive family
Aromatic
Product type
Molecules
Technology
Chemical synthesis
Appearence
Liquid
Molecule
Olfactive description

Aromatic and damascone-like.

It has herbaceous, rosemary and thuyonic aspects, with a damascone fruity undertone.

Becomes more aromatic when the dosage is increased; more fruity when very diluted.

Perfumery usage

It can be used like any other damascone.

Effective at very low levels. Can be used either in aromatic compositions to enhance the aromatic herbal notes or in other fragrances to give a fruity berry aspect.

ROMASCONE is the Cyclo-Geraniate corresponding to GAMMA DAMASCONE.

Process

Chemical synthesis corresponds to the construction of complex chemical compounds from simpler ones.
Our R&D follows the principles of Green chemistry whenever possible.

Did you know ?

Firmenich is recognized for its rose ketones which are now under the scope of IFRA limitation due to sensitizing effects.
Corresponding esters are not sensitizing and Firmenich has developped many patented synthetics in this range. (Cyclo-geraniates)

Stability & Performance
Recommended applications
Stability
Concentration AVG - MAX
Substantivity & Remarks
Fine Fragrance
0.0000167556 / 0.00167556 / 0.00779069
Top note
Shampoo
0.00000699678 / 0.000699678 / 0.00251119
wet: 3 / dry: 2 /
Shower Gel
0.0000106058 / 0.00106058 / 0.0033318
bloom: 3 /
Soap
0.00000835844 / 0.000835844 / 0.00283832
foam: 4 / dry hand: 1 /
Detergent
0.00000898724 / 0.000898724 / 0.00474489
wet: 3 / dry: 1 /
Softener
0.00000194956 / 0.000194956 / 0.000683842
wet: 4 / dry: 1 /
APC
0.0000041907 / 0.00041907 / 0.00187194
Candle
0.00000950292 / 0.000950292 / 0.00402918
cold wax: 3 / burning: 2 /
    Log P (measured)
    4.1
    Tenacity
    1
    Flashpoint
    74 °C
    Vapor pressure
    0.0961 Pa at 20C
    Molecular weight
    182