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rose undecene

Chemical Structure

General Material Information

Preferred name rose undecene
Trivial Name 3-Ethyl-2,4-dioxaspiro[5.5]undec-8-ene
Short Description spiroflor
Formula C11 H18 O2
CAS Number 64165-57-7
ECHA Number 264-716-7
FDA UNII Search
Nikkaji Number J310.069C
xLogP3-AA 2.40 (est)
NMR Predictor External link
Synonyms
  • 2,4-dioxaspiro(5.5)undec-8-ene, 3-ethyl-
  • 2,4-dioxaspiro[5.5]undec-8-ene, 3-ethyl-
  • 3-ethyl-2,4-dioxaspiro(5.5)undec-8-ene
  • 3-ethyl-2,4-dioxaspiro[5.5]undec-8-ene
  • 9-ethyl-8,10-dioxaspiro[5.5]undec-3-ene
  • spiroflor
  • 9-ethyl-8,10-dioxaspiro[5.5]undec-3-ene
  • 2,4-Dioxaspiro[5.5]undec-8-ene, 3-ethyl-
  • 3-Ethyl-2,4-dioxaspiro[5.5]undec-8-ene
  • 3-Ethyl-2,4-dioxaspiro[5.5]undec-9-ene

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
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 182.26286315918
Specific gravity @ 25 °C
Pounds per Gallon
Refractive Index 1.476 to 1.48 @ 20 °C
Vapor Pressure 0.021 mmHg @ 25 °C
Flash Point TCC Value 93.33 °C TCC
logP (o/w) 2.313 est
Solubility
alcohol Yes
water, 118.7 mg/L @ 25 °C (est) Yes
water No
Stability
alkalis Unspecified

Organoleptic Properties

Odor Type: Floral
rose, cashew, herbal, sweet, fruity, floral
Odor strength medium , recommend smelling in a 10.00 % solution or less
Substantivity 168 hour(s) at 100.00 %
General comment At 10.00 % in dipropylene glycol. rose cashew herbal sweet fruity floral

Potential Uses

Applications
Odor purposes Currant bud absolute replacer, Fruit, Herbal, Rose
Flavoring purposes Currant bud absolute replacer
Other purposes Catechu
Cosmetic purposes Perfuming agents

Safety Information

Safety information

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.
Oral/Parenteral Toxicity:
oral-mouse LD50 3100 mg/kg

Dermal Toxicity:
Not determined
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
Recommendation for rose undecene usage levels up to:
4.0000 % in the fragrance concentrate.
Recommendation for rose undecene 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):64165-57-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :116562
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
9-ethyl-8,10-dioxaspiro[5.5]undec-3-ene
Chemidplus:0064165577