2-pentyl cyclopentanone
delphone (Firmenich)
 
Notes:
Blends well with decalactones.
  • ACS International
    • ACS International GmbH
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      Product(s):
      20028 Pentyl Cyclopentanone-2
       
  • Augustus Oils
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      Product(s):
      Delphone
       
  • Azelis UK
    • Azelis UK Ltd.
      Chemical Distribution
      Azelis is a leading global distributor of speciality chemicals.
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      937850 DELPHONE
       
  • Firmenich
    • Firmenich Inc.
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      Product(s):
      937850 DELPHONE
      A powerful, diffusive and complex floral note that is predominantly jasmine with celery seed and lactonic undertones. Mainly used as a white floral booster. Its lactonic aspect gives interesting effects in fruity notes such as peach, mango and other succulent fruits. Re-launched at a better price.
       
       
  • Indukern F&F
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Fragrance Demo Formulas
CAS Number: 4819-67-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 225-392-2
Nikkaji Web: J22.899K
MDL: MFCD00193623
XlogP3-AA: 2.90 (est)
Molecular Weight: 154.25266000
Formula: C10 H18 O
NMR Predictor: Predict (works with chrome or firefox)
Category: fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
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Physical Properties:
Appearance: colorless clear oily liquid (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 216.00 to  217.00 °C. @ 760.00 mm Hg
Acid Value: 3.00 max. KOH/g
Vapor Pressure: 0.131000 mmHg @ 25.00 °C. (est)
Flash Point: 208.00 °F. TCC ( 97.78 °C. )
logP (o/w): 2.867 (est)
Soluble in:
 alcohol
 water, 192.7 mg/L @ 25 °C (est)
Stability:
 APC: traces - 1%
 candle: traces - 0.2%
 detergent: traces - 0.5%
 fine fragrances: traces - 0.1%
 shampoo: traces - 0.1%
 shower gel: traces - 0.1%
 soap: traces - 0.2%
 softener: traces - 0.2%
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Organoleptic Properties:
 
Odor Type: floral
 
Odor Strength: medium ,
recommend smelling in a 1.00 % solution or less
 
Substantivity: 16 hour(s) at 100.00 %
 
 coconut  jasmin  oily  rose  foliage  green  herbal  
Odor Description:
at 1.00 % in dipropylene glycol. 
coconut jasmin oily rose fern green herbal
Luebke, William tgsc, (1985)
 
Odor and/or flavor descriptions from others (if found).
 
Firmenich
DELPHONE
Odor Description: A powerful, diffusive and complex note that is predominantly floral jasmine with celery seed and lactonic undertones
A powerful, diffusive and complex floral note that is predominantly jasmine with celery seed and lactonic undertones. Mainly used as a white floral booster. Its lactonic aspect gives interesting effects in fruity notes such as peach, mango and other succulent fruits. Re-launched at a better price.
 
 
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
ACS International
Pentyl Cyclopentanone-2
Odor: coconut jasmin oily rose green herbal
Operational Capabilities
Augustus Oils
Delphone
Services
Azelis UK
DELPHONE
Services
Ernesto Ventós
DELPHONE FIRMENICH 937850
Odor: FLORAL,FRUIT,AROMATIC,JASMIN,CELERY
Firmenich
DELPHONE
Odor: A powerful, diffusive and complex note that is predominantly floral jasmine with celery seed and lactonic undertones
Use: A powerful, diffusive and complex floral note that is predominantly jasmine with celery seed and lactonic undertones. Mainly used as a white floral booster. Its lactonic aspect gives interesting effects in fruity notes such as peach, mango and other succulent fruits. Re-launched at a better price.
Indukern F&F
DELPHONE
Odor: FLORAL, FRUITY, JASMIN
Liaison Carbone
DELPHONE™
Lluch Essence
DELPHONE
Odor: FRUITY, FLORAL
Moellhausen
2-PENTYLCYCLOPENTANONE
Nagar Haveli Perfumes & Aromatics
Pentyl Cyclopentanone
Odor: Coconut jasmin oily rose fern green herbal
Penta International
2-PENTYLCYCLOPENTANONE
Sigma-Aldrich: Aldrich
For experimental / research use only.
2-Pentyl Cyclopentanone
Vigon International
Delphone
Odor: FLORAL, FRUITY
ZEON Chemicals
2-n-Pentyl cyclopentanone
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
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 37/39 - Wear suitable gloves and eye/face protection.
 
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
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Safety in Use Information:
Category: fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for 2-pentyl cyclopentanone usage levels up to:
  1.0000 % in the fragrance concentrate.
 
Recommendation for 2-pentyl cyclopentanone flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
EPA Substance Registry Services (TSCA): 4819-67-4
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 20959
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 2-pentylcyclopentan-1-one
Chemidplus: 0004819674
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References:
 2-pentylcyclopentan-1-one
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 4819-67-4
Pubchem (cid): 20959
Pubchem (sid): 134984048
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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
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Potential Blenders and core components note
 
For Odor
aldehydic
 dodecanal (aldehyde C-12 lauric)FL/FR
amber
 ambroxanFL/FR
 cistus ladaniferus resinoidFL/FR
animal
 costus valerolactoneFR
anisic
para-anisaldehydeFL/FR
balsamic
 amyris wood oilFL/FR
siam benzoin resinoidFL/FR
 benzyl cinnamateFL/FR
 benzyl salicylateFL/FR
isobutyl cinnamateFL/FR
 cinnamyl alcoholFL/FR
 clover nitrileFR
 ethyl cinnamateFL/FR
 methyl (E)-cinnamateFL/FR
 phenethyl cinnamateFL/FR
3-phenyl propyl alcoholFL/FR
berry
 raspberry ketoneFL/FR
 raspberry ketone acetateFL/FR
 raspberry ketone methyl etherFL/FR
buttery
 acetoinFL/FR
caramellic
 cycloteneFL/FR
 ethyl maltolFL/FR
 strawberry furanoneFL/FR
chocolate
isoamyl phenyl acetateFL/FR
citrus
 bergamot oil bergaptene reduced italyFL/FR
coconut
gamma-heptalactoneFL/FR
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
 tetrahydrojasmoneFR
creamy
 waxy lactoneFL/FR
fatty
 decanolFL/FR
floral
alpha-amyl cinnamaldehydeFL/FR
isoamyl salicylateFL/FR
 benzyl acetateFL/FR
 bois de rose oil brazilFL/FR
 citronellolFL/FR
 coriander seed oilFL/FR
 cyclamen aldehydeFL/FR
 cyclohexyl ethyl alcoholFL/FR
 dihydroisojasmonate methyl esterFR
 dihydrojasmoneFL/FR
 dihydrojasmone lactoneFL/FR
 dimethyl benzyl carbinolFL/FR
 dimethyl benzyl carbinyl butyrateFL/FR
 floral pyranolFR
 geraniolFL/FR
 heliotropinFL/FR
 heliotropyl acetoneFL/FR
(Z)-3-hexen-1-yl salicylateFL/FR
alpha-hexyl cinnamaldehydeFL/FR
 hyacinth etherFR
 hydroxycitronellalFL/FR
 jasmin acetateFL/FR
 leerallFR
laevo-linaloolFL/FR
 linaloolFL/FR
 linalool oxideFL/FR
para-methyl acetophenoneFL/FR
 methyl dihydrojasmonateFL/FR
 muguet carboxaldehydeFR
 nerolFL/FR
 nerolidolFL/FR
 ocean propanalFL/FR
 phenethyl alcoholFL/FR
 phenethyl phenyl acetateFL/FR
 rhodinolFL/FR
fruity
 benzyl propionateFL/FR
gamma-decalactoneFL/FR
 fleuramone (IFF)FR
 pear valerateFR
 strawberry glycidate 1 (aldehyde C-16 (so-called))FL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
green
 dicyclopentadiene propionateFR
 ethyl (E,Z)-2,4-decadienoateFL/FR
 privet dioxaneFR
herbal
 clary sage oil franceFL/FR
 geranium concreteFL/FR
 herbal carbonateFR
naphthyl
beta-naphthyl ethyl etherFL/FR
powdery
para-anisyl alcoholFL/FR
spicy
 cassia bark oil chinaFL/FR
isoeugenyl acetateFL/FR
alpha-methyl cinnamaldehydeFL/FR
 methyl heptadienoneFL/FR
terpenic
alpha-terpineolFL/FR
tonka
 coumarinFR
gamma-hexalactoneFL/FR
vanilla
 ethyl vanillinFL/FR
 vanilla bean absolute (vanilla planifolia)FL/FR
 vanillyl acetateFL/FR
waxy
1-dodecanolFL/FR
woody
 amber carbinolFR
 guaiacwood oilFL/FR
 methyl cedryl ketoneFL/FR
 patchouli ethanoneFR
 santallFR
 woody acetateFR
(Z)-woody amyleneFR
 
For Flavor
 
No flavor group found for these
 cistus ladaniferus resinoidFL/FR
 methyl (E)-cinnamateFL/FR
balsamic
siam benzoin resinoidFL/FR
 benzyl salicylateFL/FR
isobutyl cinnamateFL/FR
 ethyl cinnamateFL/FR
 phenethyl cinnamateFL/FR
berry
 heliotropyl acetoneFL/FR
 raspberry ketoneFL/FR
 raspberry ketone acetateFL/FR
 raspberry ketone methyl etherFL/FR
caramellic
 cycloteneFL/FR
 ethyl maltolFL/FR
 strawberry furanoneFL/FR
cherry
 heliotropinFL/FR
citrus
 bergamot oil bergaptene reduced italyFL/FR
 linaloolFL/FR
laevo-linaloolFL/FR
 nerolFL/FR
alpha-terpineolFL/FR
coconut
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
creamy
 acetoinFL/FR
para-anisaldehydeFL/FR
gamma-hexalactoneFL/FR
para-methyl acetophenoneFL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
 waxy lactoneFL/FR
floral
isoamyl phenyl acetateFL/FR
 bois de rose oil brazilFL/FR
 citronellolFL/FR
 dihydrojasmoneFL/FR
 dimethyl benzyl carbinyl butyrateFL/FR
 geraniolFL/FR
 jasmin acetateFL/FR
 methyl dihydrojasmonateFL/FR
 ocean propanalFL/FR
 phenethyl alcoholFL/FR
 rhodinolFL/FR
fruity
para-anisyl alcoholFL/FR
 benzyl acetateFL/FR
 benzyl propionateFL/FR
gamma-decalactoneFL/FR
 strawberry glycidate 1 (aldehyde C-16 (so-called))FL/FR
green
isoamyl salicylateFL/FR
 cinnamyl alcoholFL/FR
 cyclamen aldehydeFL/FR
 cyclohexyl ethyl alcoholFL/FR
 ethyl (E,Z)-2,4-decadienoateFL/FR
(Z)-3-hexen-1-yl salicylateFL/FR
 linalool oxideFL/FR
 methyl heptadienoneFL/FR
 nerolidolFL/FR
herbal
 clary sage oil franceFL/FR
 coriander seed oilFL/FR
 geranium concreteFL/FR
honey
 phenethyl phenyl acetateFL/FR
lactonic
gamma-heptalactoneFL/FR
medicinal
 dimethyl benzyl carbinolFL/FR
powdery
beta-naphthyl ethyl etherFL/FR
soapy
 dodecanal (aldehyde C-12 lauric)FL/FR
1-dodecanolFL/FR
spicy
 benzyl cinnamateFL/FR
 cassia bark oil chinaFL/FR
isoeugenyl acetateFL/FR
alpha-methyl cinnamaldehydeFL/FR
3-phenyl propyl alcoholFL/FR
tropical
alpha-amyl cinnamaldehydeFL/FR
vanilla
 ethyl vanillinFL/FR
 vanilla bean absolute (vanilla planifolia)FL/FR
 vanillyl acetateFL/FR
waxy
 decanolFL/FR
 dihydrojasmone lactoneFL/FR
alpha-hexyl cinnamaldehydeFL/FR
 hydroxycitronellalFL/FR
woody
 ambroxanFL/FR
 amyris wood oilFL/FR
 guaiacwood oilFL/FR
 methyl cedryl ketoneFL/FR
 
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Potential Uses:
 celeryFR
 diffusion 
 fernFR
 greenFR
 hay new mown hayFR
 herbalFR
 jasminFR
 lavenderFR
 pearFR
 roseFR
 woodyFR
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Occurrence (nature, food, other): note
 not found in nature
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Synonyms:
 amyl cyclopentanone
 cyclopentanone, 2-pentyl-
 delphone (Firmenich)
2-pentyl cyclopentan-1-one
2-N-pentyl cyclopentanone
 pentyl cyclopentanone (2-pentyl cyclopentanone )
2-pentyl-cyclopentanone
2-pentylcyclopentan-1-one
2-pentylcyclopentanone
 quintone (Quest)
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Articles:
 None found yet.
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