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galbascone (IFF)

Chemical Structure

General Material Information

Preferred name galbascone (IFF)
Trivial Name α-Dynascone
Short Description dynascone (Firmenich)
Formula C13 H20 O
CAS Number 56973-85-4
ECHA Number 260-486-7
FDA UNII Search
Nikkaji Number J24.541K
xLogP3-AA 3.60 (est)
NMR Predictor External link
Synonyms
  • neo butenone alpha (Firmenich)
  • neo butenone alpha 10% DIPG
  • dimethyl cyclohexenyl 3-butenyl ketone
  • 1-(5,5-dimethyl-1-cyclohexen-1-yl) pent-4-en-1-one
  • 1-(5,5-dimethyl-1-cyclohexen-1-yl)-4-penten-1-one
  • 1-(5,5-dimethyl-1-cyclohexen-1-yl)-4-penten-1-one 10% in D.P.G.
  • 1-(5,5-dimethyl-1-cyclohexen-1-yl)-4-penten-1-one pure
  • 1-(5,5-dimethyl-1-cyclohexen-1-yl)pent-4-en-1-one
  • 1-(5,5-dimethyl-1-cyclohexenyl)pent-4-en-1-one
  • 1-(5,5-dimethylcyclohex-1-en-1-yl)pent-4-en-1-one
  • dynamor (IFF)
  • dynamor 10% in DPG (IFF)
  • neo dynamor alpha (IFF)
  • dynascone (Firmenich)
  • dynascone 10% DIPG
  • galbanone
  • galbanum ketone
  • galbascone high alpha (IFF)
  • 4-penten-1-one, 1-(5,5-dimethyl-1-cyclohexen-1-yl)-
  • verdascone (Indukern)
  • verdascone 10 (Indukern)
  • 1-(5,5-dimethyl-1-cyclohexenyl)pent-4-en-1-one
  • 4-Penten-1-one, 1-(5,5-dimethyl-1-cyclohexen-1-yl)-
  • 1-(5,5-Dimethyl-1-cyclohexen-1-yl)-4-penten-1-one
  • 1-(3,3-Dimethylcyclohex-6-en-1-yl)pent-4-en-1-one
  • α-Dynascone
  • dynascone 10
  • 1-(3,3-Dimethyl-6-cyclohexen-1-yl)penta-4-en-1-one
  • Neobutenone α
  • Dynascone
  • Galbascone
  • Dinascone
  • 1-(5,5-Dimethylcyclohexen-1-yl)-4-penten-1-one
  • 1-(5,5-Dimethyl-cyclohexen-1-yl)-4-penten-1-one

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
Export Tariff Code:2914.29.0000
ChemSpider:View
Wikipedia:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 192.30160522461
Boiling Point 268 to 269°C @ 760 mm Hg
Acid Value 5 max KOH/g
Vapor Pressure 0.008 mmHg @ 25 °C
Flash Point TCC Value 112.78 °C TCC
logP (o/w) 3.469 est
Shelf life 12 months (or longer if stored properly.)
Storage notes Store in cool, dry place in tightly sealed containers, protected from heat and light.
Solubility
alcohol Yes
water, 7.642 mg/L @ 25 °C (est) Yes
Stability
APC: traces - 0.1% Unspecified
candle: traces - 0.2% Unspecified
detergent: traces - 0.2% Unspecified
fine fragrances: traces - 0.1% Unspecified
shampoo: traces - 0.1% Unspecified
shower gel: traces - 0.1% Unspecified
soap: traces - 0.1% Unspecified
softener: traces - 0.1% Unspecified

Organoleptic Properties

Odor Type: Green
fresh, green, galbanum, earthy, weedy, pineapple, narcissus, hyacinth, fruity
Odor strength high , recommend smelling in a 10.00 % solution or less
Substantivity 348 hour(s) at 100.00 %
Luebke, William tgsc, (2009) At 10.00 % in dipropylene glycol. fresh green galbanum earthy weedy pineapple narcissus
DYNASCONE ® is used in all types of perfumes to give unique green, floral and fruity effects. Green, fruity, floral. An extremely powerful and diffusive material that has an odour reminiscent of galbanum, with a pineapple and hyacinth character
General comment Green, fruity, floral. An extremely powerful and diffusive material that has an odour reminiscent of galbanum, with a pineapple and hyacinth character
NEOBUTENONE ® ALPHA is used in all types of perfumes to give unique green, floral and fruity effects. Dosing has to be carefully controlled. Green, fruity, floral. An extremely powerful and diffusive material that has an odor reminiscent of galbanum. Greener, stronger less fruity and more galbanum than DYNASCONE
Description from Firmenich: “An extremely powerful and diffusive material that has an odour reminiscent of galbanum, with a pineapple and hyacinth character. DYNASCONE ® is used in all types of perfumes to give unique green, floral and fruity effects” Green-galbanum, fruity-pineapple, floral-hyacinth

Safety Information

Safety information

European information :
Most important hazard(s):
Xi - Irritant
R 43 - May cause sensitisation by skin contact.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Human Experience:
no skin, eye, irritation or sensitization at 10%.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg

Dermal Toxicity:
skin-rabbit LD50 > 2000 mg/kg

Inhalation Toxicity:
Not determined

Safety in use information

Category:
fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
IFRA Critical Effect:
Dermal sensitization and systemic toxicity
View the IFRA Standard
View IFRA Standards Library for complete information.
Please review Amendment 49 IFRA documentation for complete information.
IFRA RESTRICTION LIMITS IN THE FINISHED PRODUCT (%):
Category 1: Products applied to the lips
0.19 %
Category 2: Products applied to the axillae
0.057 %
Category 3: Products applied to the face/body using fingertips
0.18 %
Category 4: Products related to fine fragrance
1.10 %
Category 5: Products applied to the face and body using the hands (palms), primarily leave-on
Category 5A: Body lotion products applied to the body using the hands (palms), primarily leave-on
0.27 %
Category 5B: Face moisturizer products applied to the face using the hands (palms), primarily leave-on
0.27 %
Category 5C: Hand cream products applied to the hands using the hands (palms), primarily leave-on
0.27 %
Category 5D: Baby Creams, baby Oils and baby talc
0.091 %
Category 6: Products with oral and lip exposure
0.54 %
Category 7: Products applied to the hair with some hand contact
Category 7A: Rinse-off products applied to the hair with some hand contact
0.54 %
Category 7B: Leave-on products applied to the hair with some hand contact
0.54 %
Category 8: Products with significant anogenital exposure
0.091 %
Category 9: Products with body and hand exposure, primarily rinse off
1.40 %
Category 10: Household care products with mostly hand contact
Category 10A: Household care excluding aerosol products (excluding aerosol/spray products)
1.40 %
Category 10B: Household aerosol/spray products
3.40 %
Category 11: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate
Category 11A: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate without UV exposure
0.091 %
Category 11B: Products with intended skin contact but minimal transfer of fragrance to skin from inert substrate with potential UV exposure
0.091 %
Category 12: Products not intended for direct skin contact, minimal or insignificant transfer to skin
No Restriction
Notes:
IFRA FLAVOR REQUIREMENTS:

Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards.

Recommendation for galbascone (IFF) flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):56973-85-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :92606
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
1-(5,5-dimethyl-1-cyclohexenyl)pent-4-en-1-one
Chemidplus:0056973854