EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

rhubarb pyran
rhuboflor

Supplier Sponsors

Name:(9Z)-9-ethylidene-3-oxatricyclo[6.2.1.02,7]undecane
CAS Number: 93939-86-7Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:300-376-9
XlogP3-AA:2.10 (est)
Molecular Weight:178.27466000
Formula:C12 H18 O
NMR Predictor:Predict (works with chrome or firefox)
Category:fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 96.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 257.00 to 259.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.021000 mm/Hg @ 25.00 °C. (est)
Vapor Density:6.2 ( Air = 1 )
Flash Point:> 200.00 °F. TCC ( > 93.33 °C. )
logP (o/w): 3.143 (est)
Soluble in:
 alcohol
 water, 112 mg/L @ 25 °C (est)
Stability:
 APC: traces - 0.5%
 candle: traces - 1%
 detergent: traces - 0.2%
 fine fragrances: traces - 0.1%
 shampoo: traces - 0.2%
 shower gel: traces - 0.2%
 soap: traces - 0.2%
 softener: traces - 1%
 
Organoleptic Properties:
Odor Type: fruity
Odor Strength:medium ,
recommend smelling in a 10.00 % solution or less
Substantivity:48 hour(s) at 100.00 %
floral fruity rhubarb costus woody rooty
Odor Description:at 100.00 %. floral fruity rhubarb costus woody rooty
Luebke, William tgsc, (1985)
Odor sample from: Firmenich Inc.
Odor and/or flavor descriptions from others (if found).
Firmenich
RHUBOFLOR
Odor Description:Powerful, green, fruity berry, floral and herbal note. The undertone recalls
Surprising effects can be achieved at very low dosages. It blends well with rose, orris and orange flower notes and with the green herbal and lavender themes.
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
 
Suppliers:
Azelis UK
RHUBOFLOR
Services
Ernesto Ventós
RHUBOFLOR FIRMENICH 978891
Odor: GREEN,FRUITY BERRY,FLORAL,HERBAL
Firmenich
RHUBOFLOR
Odor: Powerful, green, fruity berry, floral and herbal note. The undertone recalls
Use: Surprising effects can be achieved at very low dosages. It blends well with rose, orris and orange flower notes and with the green herbal and lavender themes.
Penta International
RHUBOFLOR
 
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-rat LD50 > 5000 mg/kg
Surprising effects can be achieved at very low dosages. It blends well with rose, orris and orange flower notes and with the green herbal and lavender themes.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Surprising effects can be achieved at very low dosages. It blends well with rose, orris and orange flower notes and with the green herbal and lavender themes.

Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: fragrance agents
Recommendation for rhubarb pyran usage levels up to:
  5.0000 % in the fragrance concentrate.
 
Recommendation for rhubarb pyran flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA):93939-86-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :6441164
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
(9Z)-9-ethylidene-3-oxatricyclo[6.2.1.02,7]undecane
Chemidplus:0093939867
 
References:
 (9Z)-9-ethylidene-3-oxatricyclo[6.2.1.02,7]undecane
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:93939-86-7
Pubchem (cid):6441164
Pubchem (sid):135118920
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (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
 
Potential Blenders and core components note
For Odor
No odor group found for these
2-
ethyl-N-methyl-N-(3-methyl phenyl) butyramide
FR
(E+Z)-4,8-
dimethyl-3,7-nonadien-2-one
FL/FR
animal
animal
animal specialty
FR
2-iso
butyl quinoline
FR
balsamic
abies alba needle oil
FL/FR
benzyl cinnamate
FL/FR
citrus
grapefruit indene
FR
grapefruit pentanol
FR
2-
heptanol
FL/FR
rhubafuran
FR
tetrahydromyrcenyl acetate
FR
earthy
2-
ethyl fenchol
FL/FR
octyl phenyl acetate
FL/FR
fatty
butyl undecylenate
FL/FR
floral
acetal 318
FR
iso
amyl angelate
FL/FR
alpha-
amyl cinnamaldehyde
FL/FR
benzyl acetate
FL/FR
benzyl acetoacetate
FL/FR
benzyl formate
FL/FR
cyclamen aldehyde
FL/FR
dimethyl benzyl carbinol
FL/FR
dimethyl benzyl carbinyl acetate
FL/FR
gardenia acetal
FR
gardenia amide
FR
gardenia decalone
FR
geraniol
FL/FR
leerall
FR
menthadienyl formate
FR
ortho-
methoxybenzyl ethyl ether
FR
methoxymelonal
FL/FR
methyl benzyl acetate (mixed ortho-,meta-,para-)
FL/FR
petitgrain lemon oil
FL/FR
phenethyl isobutyrate
FL/FR
phenethyl isovalerate
FL/FR
star fruit oil cuba
FL/FR
fruity
ethyl levulinate
FL/FR
3-
mercaptohexyl acetate
FL/FR
rhubarb undecane
FR
tropical thiazole
FL/FR
green
iso
amyl 3-(2-furan) propionate
FL/FR
galbanum oil
FL/FR
hexoxyacetaldehyde dimethyl acetal
FR
(2-
methoxy-1-methyl butyl) benzene
FR
[(4E,4Z)-5-
methoxy-3-methyl-4-penten-1-yl] benzene
FR
styralyl acetate
FL/FR
valerian rhizome oil CO2 extract china
FL/FR
hay
tobacco leaf absolute
FL/FR
herbal
1-
allyl-2,2,7,7-tetramethyl cycloheptanol
FR
barosma betulina leaf oil
FL/FR
chamomile valerate
FR
clary propyl acetate
FR
diisobutyl carbinyl acetate
FR
methyl cyclogeranate (Firmenich)
FR
valerian rhizome oil
FL/FR
valerian rhizome oil china
FL/FR
medicinal
2,6-
xylenol
FL/FR
nutty
vinyl sulfurol
FL/FR
phenolic
4-
methyl-2,6-dimethoxyphenol
FL/FR
rhubarb
rhubarb infusions
FL/FR
rooty
vetiveryl propionate
FR
sulfurous
cassis pentanone
FL/FR
tonka
melilot absolute
FR
woody
bruyere root oil
FR
rhubarb oxirane
FR
vetiver oil acetylated
FR
vetiver oil haiti
FL/FR
vetiver resinoid
FR
vetiverol
FL/FR
vetiveryl acetate
FL/FR
For Flavor
No flavor group found for these
iso
amyl angelate
FL/FR
2,4-
difurfuryl furan
FL
(E+Z)-4,8-
dimethyl-3,7-nonadien-2-one
FL/FR
elecampane root absolute
FL
elecampane root oil
FL
melilot oleoresin
FL
methyl benzyl acetate (mixed ortho-,meta-,para-)
FL/FR
octyl phenyl acetate
FL/FR
vetiveryl acetate
FL/FR
iso
amyl 3-(2-furan) propionate
FL/FR
benzyl acetoacetate
FL/FR
alliaceous
alliaceous
tropical thiazole
FL/FR
burnt
2,6-
xylenol
FL/FR
citrus
petitgrain lemon oil
FL/FR
earthy
2-
ethyl fenchol
FL/FR
floral
dimethyl benzyl carbinyl acetate
FL/FR
geraniol
FL/FR
fruity
benzyl acetate
FL/FR
benzyl formate
FL/FR
ethyl levulinate
FL/FR
2-
heptanol
FL/FR
2-
hexyl-4-acetoxytetrahydrofuran
FL
methoxymelonal
FL/FR
phenethyl isovalerate
FL/FR
star fruit oil cuba
FL/FR
styralyl acetate
FL/FR
valerian rhizome oil
FL/FR
valerian rhizome oil china
FL/FR
valerian rhizome oil CO2 extract china
FL/FR
grassy
tobacco leaf absolute
FL/FR
green
cassis pentanone
FL/FR
cyclamen aldehyde
FL/FR
galbanum oil
FL/FR
herbal
barosma betulina leaf oil
FL/FR
honey
phenethyl isobutyrate
FL/FR
medicinal
dimethyl benzyl carbinol
FL/FR
nutty
vinyl sulfurol
FL/FR
phenolic
4-
methyl-2,6-dimethoxyphenol
FL/FR
rhubarb
rhubarb infusions
FL/FR
spicy
benzyl cinnamate
FL/FR
benzylidene acetone
FL
terpenic
abies alba needle oil
FL/FR
tropical
alpha-
amyl cinnamaldehyde
FL/FR
3-
mercaptohexyl acetate
FL/FR
vegetable
radish isothiocyanate
FL
waxy
butyl undecylenate
FL/FR
woody
vetiver oil haiti
FL/FR
vetiverol
FL/FR
 
Potential Uses:
FL/FRcarrot seed
FRfruit
FRgreen
FRhay new mown hay
FRherbal
FRlavender
FRmoss
FRorange blossom
FRorris
 root
FRrose
FRwoody
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
6-ethylidene octahydro-5,8-methano-2H-benzo-1-pyran
9-ethylidene-3-oxatrcyclo(6.2.1.0)undecane
(9Z)-9-ethylidene-3-oxatricyclo[6.2.1.02,7]undecane
6-ethylideneoctahydro-5,8-methano-2H-benzo-1-pyran
5,8-methano-2H-1-benzopyran, 6-ethylideneoctahydro-
 rhubaflor (Firmenich)
 rhubarb pyran
 rhuboflor
 

Articles:

 None found yet.
 
Notes:
Blends well with quinolines.
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