2-pentyl cyclopentanone
delphone (Firmenich)
 
Notes:
Blends well with decalactones.
  • A.C.S. International
  • Azelis
    • Azelis UK Life Sciences
      Chemical Distribution
      Azelis is a leading global distributor of speciality chemicals.
      Azelis is a leading global speciality chemicals distributor. We provide a diverse range of products and innovative services to more than 20,000 customers. Our in-depth local knowledge is supported by an international structure and value-added services including high levels of technical support and tailored solutions.
      Email: Graham Bott
      Voice: +32 3 613 01 20
      Fax: +32 3 613 01 21
      United Kingdom+44 (0) 1992 82 55 55
      United Kingdom+44 (0) 1992 82 55 66
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      Services
      Product(s):
      DELPHONE
       
  • Firmenich
    • Firmenich Inc.
      We Create
      We create perfumes and flavors for the World's most desirable brands.
      Firmenich is the largest privately-owned company in the perfume and flavor business. Swiss and family owned, we have created many of the world’s favorite perfumes for over 100 years and produced a number of the most well known flavors we enjoy each day.
      US Email: Fred Keifer
      US Voice: +1 609 452 1000
      US Fax: +1 609 452 6077
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      Product(s):
      937850 Delphone™ ≥97%
      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
  • Liaison Carbone
    • Liaison Carbone
      Unusual Raw Materials
      Expanding the pallet of avid amateur-perfumers.
      This website is the result of my own attempts at getting hold of aroma chemicals that were hard to come by. At least in the amounts required by hobbyists. My goal is to offer an ever-changing portfolio of fairly unusual raw materials in order to continuously expand the pallet of avid amateur-perfumers.
      Email: Info
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      Voice: +49 30 246 304 18
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      Product(s):
      DELPHONE™
       
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
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      Product(s):
      DELPHONE
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
      US Email: Sales
      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      16-11200 2-PENTYLCYCLOPENTANONE
       
  • Ernesto Ventós
  • Vigon International
    • Vigon International, Inc.
      Passion for Simplicity
      Manufacturer and supplier of high quality flavor and fragrance ingredients.
      The growth and success of Vigon is due in large part to a unique corporate concept that Vigon has developed and established within the industry: Creative Partnerships. This partnership concept has been and continues to be the foundation and guiding principle for all of Vigon's activities.
      US Email: Sales
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      Products List: View
      Product(s):
      502767 Delphone
       
Synonyms   Articles   Notes   Search
Fragrance Demo Formulas
2-pentylcyclopentan-1-one (Click)
CAS Number: 4819-67-4Picture of molecule
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 mm/Hg @ 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)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: floral
Odor Strength: medium ,
recommend smelling in a 1.00 % solution or less
 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)
Substantivity: 16 Hour(s)
  
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
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Suppliers:
A.C.S. International
Pentyl Cyclopentanone-2
Odor: coconut jasmin oily rose green herbal
Operational Capabilities
Azelis
DELPHONE
Services
CG Herbals
2-Pentyl Cyclopentanone
CG Herbals
Quintone
Odor: A powerful, spicy, lactonic, jasmine note with aspects of fennel
Use: Quintone adds an interesting and complex note to floral and herbal fragrances when used at levels upto 2%. Very effective in air fresheners, soaps & detergents.
Ernesto Ventós
DELPHONE FIRMENICH 937850
Odor: FLORAL,FRUIT,AROMATIC,JASMIN,CELERY
Firmenich
Delphone™
≥97%
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
CROP CALENDAR
Liaison Carbone
DELPHONE™
Lluch Essence
DELPHONE
Odor: FRUITY, FLORAL
Moellhausen
2-PENTYLCYCLOPENTANONE
Artificial
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
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 resinoidFR
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
3-phenyl propyl alcoholFL/FR
buttery
 acetoinFL/FR
 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
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
 dihydrojasmoneFL/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
 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
 raspberry ketoneFL/FR
 raspberry ketone acetateFL/FR
 raspberry ketone methyl etherFL/FR
 strawberry glycidate 1 (aldehyde C-16 (so-called))FL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
green
 ethyl (E,Z)-2,4-decadienoateFL/FR
herbal
 clary sage oil franceFL/FR
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
sweet
 vanilla bean absolute (vanilla planifolia)FL/FR
terpenic
alpha-terpineolFL/FR
tonka
 coumarinFR
gamma-hexalactoneFL/FR
vanilla
 ethyl vanillinFL/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
 cyclamen aldehydeFL/FR
 cyclohexyl ethyl alcoholFL/FR
 dimethyl benzyl carbinolFL/FR
laevo-linaloolFL/FR
 methyl (E)-cinnamateFL/FR
 methyl cedryl ketoneFL/FR
aldehydic
 decanolFL/FR
balsamic
siam benzoin resinoidFL/FR
 benzyl salicylateFL/FR
isobutyl cinnamateFL/FR
 ethyl cinnamateFL/FR
berry
 heliotropyl acetoneFL/FR
 raspberry ketone acetateFL/FR
 raspberry ketone methyl etherFL/FR
caramellic
 caramel furanoneFL
 cycloteneFL/FR
 ethyl maltolFL/FR
 strawberry furanoneFL/FR
citrus
 bergamot oil bergaptene reduced italyFL/FR
 linaloolFL/FR
 nerolFL/FR
alpha-terpineolFL/FR
creamy
 acetoinFL/FR
para-anisaldehydeFL/FR
gamma-hexalactoneFL/FR
para-methyl acetophenoneFL/FR
gamma-nonalactone (aldehyde C-18 (so-called))FL/FR
gamma-undecalactone (aldehyde C-14 (so-called))FL/FR
floral
isoamyl phenyl acetateFL/FR
 bois de rose oil brazilFL/FR
 citronellolFL/FR
 dihydrojasmoneFL/FR
 dimethyl benzyl carbinyl butyrateFL/FR
 geraniolFL/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
 heliotropinFL/FR
 raspberry ketoneFL/FR
 strawberry glycidate 1 (aldehyde C-16 (so-called))FL/FR
green
isoamyl salicylateFL/FR
 cinnamyl alcoholFL/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
honey
 phenethyl phenyl acetateFL/FR
juicy
 ethyl (E,Z)-2,4-decadienoateFL/FR
lactonic
gamma-heptalactoneFL/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
sweet
 vanilla bean absolute (vanilla planifolia)FL/FR
tropical
alpha-amyl cinnamaldehydeFL/FR
vanilla
 ethyl vanillinFL/FR
 vanillyl acetateFL/FR
waxy
alpha-hexyl cinnamaldehydeFL/FR
 hydroxycitronellalFL/FR
woody
 ambroxanFL/FR
 amyris wood oilFL/FR
 guaiacwood oilFL/FR
 
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Potential Uses:
 celeryFL/FR
 diffusion 
 fern fougereFR
 greenFR
 hay new mown hay foin coupeFR
 herbalFR
 jasminFR
 lavenderFR
 pearFR
 roseFR
 woodyFR
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Natural Occurrence in: note
 not found in nature
Synonyms   Articles   Notes   Search   Top
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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