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

methyl trans-3-oxo-2-pentyl cyclopentane carboxylate
cyclopentanecarboxylic acid, 3-oxo-2-pentyl-, methyl ester, (1R,2S)-

Supplier Sponsors

CAS Number: 1271488-66-4Picture of molecule3D/inchi
ECHA Reach Pre-Reg:700-527-2
Molecular Weight:212.28900000
Formula:C12 H20 O3
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
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Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Boiling Point: 291.70 °C. @ 760.00 mm Hg (est)
Flash Point: 254.00 °F. TCC ( 123.50 °C. ) (est)
logP (o/w): 2.140 (est)
Soluble in:
 alcohol
 water, 285.9 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: floral
Odor Strength:medium
floral jasmin rose green muguet
Odor Description:at 100.00 %. floral jasmin rose green muguet
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Keva
YASMOLYS
Odor: Jasmine, rose, green, muguet
Lluch Essence
YASMOLYS ® PFW
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: fragrance agents
 
Recommendation for methyl trans-3-oxo-2-pentyl cyclopentane carboxylate flavor usage levels up to:
 not for flavor use.
 
Safety References:
EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
National Institute of Allergy and Infectious Diseases:Data
methyl (1RS,2SR)-3-oxo-2-pentylcyclopentane-1-carboxylate
 
References:
 methyl (1RS,2SR)-3-oxo-2-pentylcyclopentane-1-carboxylate
NIST Chemistry WebBook:Search Inchi
Pubchem (cas):1271488-66-4
 
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
aldehydic
2,3-
dihydro-1,1-1H-dimethyl-indene-ar-propanal
FR
undecenal mixture (aldehyde C-11 mixed)
FL/FR
aromatic
(4E,9Z)-13-
methyloxacyclopentadeca-4,9-dien-2-one
FR
balsamic
cinnamyl cinnamate
FL/FR
floral
acetaldehyde dibutyl acetal
FL/FR
alpha-
amyl cinnamaldehyde diethyl acetal
FR
alpha-
amyl cinnamaldehyde dimethyl acetal
FL/FR
alpha-
amyl cinnamyl acetate
FL/FR
benzyl acetone
FL/FR
benzyl formate
FL/FR
benzyl isobutyrate
FL/FR
benzyl phenyl acetate
FL/FR
4-iso
butyl cyclohexane propanal
FR
citronellyl acetate
FL/FR
2-para-
cresyl ethanol
FL/FR
2-para-
cresyl oxyethyl acetate
FR
iso
cyclodimethyl octanol
FR
cymbopogon validus leaf oil
FR
gamma-
damascone
FR
dihydrojasmone
FL/FR
dimethyl benzyl carbinol
FL/FR
dimethyl benzyl carbinyl acetate
FL/FR
dimethyl benzyl carbinyl propionate
FR
4-
ethyl cyclohexane propanal
FR
farnesol
FL/FR
floral butanal
FR
frangipani specialty
FR
gelsone (IFF)
FL/FR
geranium oil bourbon
FL/FR
geranium oil egypt
FL/FR
glycoacetal
FR
hawthorn ethanol
FR
honeysuckle absolute
FR
hydroxycitronellal dimethyl acetal
FL/FR
jasmin lactone (IFF)
FL/FR
jasmin pyranol
FR
linden blossom fragrance
FR
linden blossom specialty
FR
lotus fragrance
FR
southern
magnolia leaf oil fractions
FR
(3-
methoxy-2-methyl propyl) benzene
FR
methoxycitronellal
FR
4-
methyl cyclohexane propanal
FR
methyl jasmonate
FL/FR
methyl phenoxyethanol
FR
2-
methyl-4-phenyl-1,3-dioxolane
FR
muguet butanol
FR
muguet carbinol
FL/FR
narcissus acetate
FL/FR
orchid fragrance
FR
orchid specialty
FR
2-
pentadecanone
FL/FR
2-
pentyl cyclopentan-1-ol
FR
peony fragrance
FR
phenethyl formate
FL/FR
phenethyl phenyl acetate
FL/FR
phenyl acetaldehyde digeranyl acetal
FR
phenyl propyl phenyl acetate
FR
pittosporum specialty
FR
4-
propyl cyclohexane propanal
FR
rose absolute pentanol
FR
styralyl propionate
FL/FR
(S,E)-3,7,11-
trimethyldodeca-6,10-dienal
FR
wallflower absolute
FR
ylang ylang oil III fractions
FR
fruity
geranyl acetoacetate
FL/FR
peach nitrile
FR
(R)-
styralyl acetate
FL/FR
green
benzhydrol
FR
chrysanthemum oxide
FL/FR
geranium absolute
FL/FR
(Z)-3-
hexen-1-yl phenyl acetate
FL/FR
magnolia leaf oil
FL/FR
phenethyl isopropyl ether
FR
phenethyl oxyacetaldehyde
FR
phenethyl tiglate
FL/FR
rose leaf absolute (rosa centifolia)
FL/FR
herbal
4,4,6-
trimethyl-2-phenyl-1,3-dioxane
FR
muguet
4-iso
butyl 1-(3-methoxy-2-propen-1-yl) benzene
FR
4-
ethyl 1-(3-methoxy-2-propen-1-yl) benzene
FR
4-
methyl 1-(3-methoxy-2-propen-1-yl) benzene
FR
4-
propyl 1-(3-methoxy-2-propen-1-yl) benzene
FR
woody
(E)-
ethyl geranate
FR
For Flavor
No flavor group found for these
acetaldehyde dibutyl acetal
FL/FR
alpha-
amyl cinnamaldehyde dimethyl acetal
FL/FR
2-para-
cresyl ethanol
FL/FR
jasmin lactone (IFF)
FL/FR
magnolia leaf oil
FL/FR
narcissus acetate
FL/FR
(R)-
styralyl acetate
FL/FR
undecenal mixture (aldehyde C-11 mixed)
FL/FR
citrus
citrus
styralyl propionate
FL/FR
earthy
alpha-
amyl cinnamyl acetate
FL/FR
fatty
2-
pentadecanone
FL/FR
floral
citronellyl acetate
FL/FR
dihydrojasmone
FL/FR
dimethyl benzyl carbinyl acetate
FL/FR
farnesol
FL/FR
geranium oil bourbon
FL/FR
geranium oil egypt
FL/FR
methyl jasmonate
FL/FR
muguet carbinol
FL/FR
fruity
benzyl acetone
FL/FR
benzyl formate
FL/FR
benzyl isobutyrate
FL/FR
green
chrysanthemum oxide
FL/FR
gelsone (IFF)
FL/FR
geranium absolute
FL/FR
(Z)-3-
hexen-1-yl phenyl acetate
FL/FR
phenethyl formate
FL/FR
phenethyl tiglate
FL/FR
rose leaf absolute (rosa centifolia)
FL/FR
honey
benzyl phenyl acetate
FL/FR
phenethyl phenyl acetate
FL/FR
medicinal
dimethyl benzyl carbinol
FL/FR
musty
geranyl acetoacetate
FL/FR
spicy
cinnamyl cinnamate
FL/FR
waxy
hydroxycitronellal dimethyl acetal
FL/FR
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
 cyclopentanecarboxylic acid, 3-oxo-2-pentyl-, methyl ester, (1R,2S)-
 methyl (1RS,2SR)-3-oxo-2-pentylcyclopentane-1-carboxylate
 methyl trans-3-oxo-2-pentylcyclopentanecarboxylate
 yasmolys
 

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Notes:
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