tonka ketone
coumarone (Symrise)
 
Notes:
None found
  • 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
      Email: Sales
      Voice: +49 30 246 304 18
      Newsletter
      Product(s):
      COUMARONE
       
  • 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
      Linkedin
      Product(s):
      COUMARONE 99%
       
  • Symrise
    • Symrise AG
      Always Insiring More
      Symrise aroma molecules & cosmetic ingredients for unique and innovative fragrances, flavors and cosmetics.
      We are globally recognized as a leading provider of fragrances, flavors and active ingredients as well as aroma chemicals for the perfume, cosmetic, pharmaceutical, food and beverage industries. We combine our knowledge about consumers’ ever- changing needs with creativity and ground-breaking technologies. In doing so, we concentrate on the development of solutions that provide our customers with added value. We ensure sustained value creation by allowing our employees and shareholders to share our Company’s success.
      US Email: Life Essentials
      Email: Aroma Molecules
      Voice: +49 5531 90 0
      Twitter
      Youtube
      Newsroom
      RSS Feed
      Product(s):
      600303 Coumarone
      Stable in: body lotion (very good), shampoo (very good), soap (very good), ap roll-on (good), powder (very good), cleaner citric (good), cleaner apc (good), bleach (poor).
       
       
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1-(1-benzofuran-2-yl)ethanone (Click)
CAS Number: 1646-26-0Picture of molecule
ECHA EINECS - REACH Pre-Reg: 216-706-9
FDA UNII: A1FJQ7D0K3
Nikkaji Web: J71.201I
Beilstein Number: 0117910
MDL: MFCD00005849
XlogP3: 2.60 (est)
Molecular Weight: 160.17216000
Formula: C10 H8 O2
BioActivity Summary: listing
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
IBM Patents: Obtain
Obtain
Pubchem Patents: Search
PubMed: Search
NCBI: Search
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Physical Properties:
Appearance: white to beige crystals (est)
Assay: 99.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 70.00 to  72.00 °C. @ 760.00 mm Hg
Boiling Point: 90.00 °C. @ 1.50 mm Hg
Boiling Point: 271.00 to  272.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.007000 mm/Hg @ 25.00 °C. (est)
Flash Point: 235.00 °F. TCC ( 112.78 °C. )
logP (o/w): 2.481 (est)
Soluble in:
 alcohol
 water, 1415 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: coumarinic
Odor Strength: medium ,
recommend smelling in a 10.00 % solution or less
 sweet  coumarinic  orange  floral  tonka  lactonic  
Odor Description:
at 10.00 % in dipropylene glycol. 
sweet coumarin orange flower tonka lactone
 nutty  almond bitter almond  
Taste Description:
nutty, bitter almond
  
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: masking agents
perfuming agents
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Suppliers:
Indukern F&F
COUMARONE
Odor: SWEET, NEROLI, TONKA
CROP CALENDAR
Liaison Carbone
COUMARONE
Lluch Essence
COUMARONE 99%
Odor: SWEET, FLORAL, TONKA LIKE
Perfumery Laboratory
Kumaron Symrise (COUMARONE 600303 Symrise)
Odor: Sweet, coumarin, lactone with a touch of orange blossom
Santa Cruz Biotechnology
For experimental / research use only.
2-Benzofuranyl methyl ketone
Sigma-Aldrich: Aldrich
For experimental / research use only.
2-Benzofuranyl methyl ketone 99%
Symrise
Coumarone
Odor: sweet coumarin-like, with elements of orange flower, tonka and lactones
Use: Stable in: body lotion (very good), shampoo (very good), soap (very good), ap roll-on (good), powder (very good), cleaner citric (good), cleaner apc (good), bleach (poor).
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Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
 
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.
Human Experience:
non-sensitising
Oral/Parenteral Toxicity:
intraperitoneal-mouse LD50  1200 mg/kg
European Journal of Medicinal Chemistry--Chimie Therapeutique. Vol. 12, Pg. 383, 1977.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: fragrance agents
Recommendation for tonka ketone usage levels up to:
  2.0000 % in the fragrance concentrate.
 
Recommendation for tonka ketone flavor usage levels up to:
 not for flavor use.
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Safety References:
EPI System: View
EPA Substance Registry Services (TSCA): 1646-26-0
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 15435
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 1-(1-benzofuran-2-yl)ethanone
Chemidplus: 0001646260
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References:
 1-(1-benzofuran-2-yl)ethanone
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 15435
Pubchem (sid): 134980357
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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
CHEMBL: View
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2932.99.0000
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
EFSA Update of results on the monitoring of furan levels in food: Read Report
EFSA Previous report: Results on the monitoring of furan levels in food: Read Report
EFSA Report of the CONTAM Panel on provisional findings on furan in food: Read Report
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Potential Blenders and core components note
 
For Odor
animal
animal
6-methyl quinolineFL/FR
 pine needle absoluteFL/FR
black poplar bud oleoresinFL/FR
caramellic
2-oxobutyric acidFL/FR
 fenugreek absoluteFL/FR
 immortelle absoluteFL/FR
citrus
 lime oil expressed floridaFL/FR
coconut
 coconut decanone methylFR
 coconut naphthalenoneFL/FR
delta-2-dodecenolactoneFL/FR
gamma-heptalactoneFL/FR
delta-nonalactoneFL/FR
coumarinic
 coumaneFL/FR
 tonka bean oleoresinFR
 tonka bean resinoidFR
 tonka furanoneFL/FR
 tonkavertFR
creamy
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
para-vanillyl alcoholFL/FR
floral
para-anisyl nitrileFR
ortho-methyl acetophenoneFL/FR
para-methyl acetophenoneFL/FR
 methyl dihydrojasmonateFL/FR
fruity
 cherry propanolFL/FR
 fruity cyclopentanoneFR
2-hexenyl cyclopentanyl acetateFR
 tolualdehydes (mixed o,m,p)FL/FR
green
 syringaldehydeFL/FR
hay
 hay absoluteFR
 immortelle flower oilFL/FR
musty
2-acetyl pyrroleFL/FR
nutty
2-acetyl-5-methyl furanFL/FR
powdery
para-anisyl acetateFL/FR
 myrtenalFL/FR
tonka
6-amyl-alpha-pyroneFL/FR
 coumarinFR
 deertongue absoluteFR
 deertongue concreteFR
 deertongue oleoresinFR
 flouve absoluteFR
gamma-hexalactoneFL/FR
 melilot absoluteFR
 mint lactoneFL/FR
 octahydrocoumarinFL/FR
 phthalideFL/FR
 tonka bean absoluteFR
 tonka undecanoneFR
 whiskey lactoneFL/FR
 
For Flavor
 
No flavor group found for these
 coconut naphthalenoneFL/FR
 coumaneFL/FR
(S)-dihydroactinidiolideFL
delta-2-dodecenolactoneFL/FR
 fig leaf absoluteFL
 massoia bark oilFL
 melilot oleoresinFL
7-methoxycoumarinFL
ortho-methyl acetophenoneFL/FR
6-methyl quinolineFL/FR
 pine needle absoluteFL/FR
black poplar bud oleoresinFL/FR
 syringaldehydeFL/FR
 tonka furanoneFL/FR
(R)-tonka furanoneFL
caramellic
 fenugreek absoluteFL/FR
citrus
 lime oil expressed floridaFL/FR
coconut
(R)-massoia lactoneFL
 octahydrocoumarinFL/FR
creamy
6-amyl-alpha-pyroneFL/FR
2-oxobutyric acidFL/FR
 dihydrocoumarinFL
gamma-hexalactoneFL/FR
para-methyl acetophenoneFL/FR
 mint lactoneFL/FR
delta-nonalactoneFL/FR
para-vanillyl alcoholFL/FR
floral
 methyl dihydrojasmonateFL/FR
fruity
para-anisyl acetateFL/FR
 cherry propanolFL/FR
3-heptyl dihydro-5-methyl-2(3H)-furanoneFL/FR
 tolualdehydes (mixed o,m,p)FL/FR
green
 immortelle absoluteFL/FR
herbal
 immortelle flower oilFL/FR
lactonic
gamma-heptalactoneFL/FR
minty
 myrtenalFL/FR
nutty
2-acetyl pyrroleFL/FR
2-acetyl-5-methyl furanFL/FR
powdery
 powdery ketoneFL
spicy
 levisticum officinale oleoresinFL
tonka
 phthalideFL/FR
woody
 whiskey lactoneFL/FR
 
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Potential Uses:
 amberFR
 coconutFR
 fruitFR
 neroliFR
 orange blossomFR
 orange mockFR
 tonka beanFR
Synonyms   Articles   Notes   Search   Top
Natural Occurrence in: note
 not found in nature
Synonyms   Articles   Notes   Search   Top
Synonyms:
2-acetyl benzofuran
2-acetyl coumarone
2-acetyl cumarone
2-acetylbenzo[b]furan
2-acetylbenzofuran
2-acetylcoumarone
2-acetylcumarone
 benzo(b)furan-2-yl methyl ketone
1-benzo[b]furan-2-ylethan-1-one
 benzofur-2-yl ethan-1-one
 benzofuran-2-yl methyl ketone
1-benzofuran-2-yl-ethanone
1-(benzofuran-2-yl)ethan-1-one
1-(benzofuran-2-yl)ethanone
1-(1-benzofuran-2-yl)ethanone
1-(2-benzofuranyl) ethanone
1-(2-benzofuranyl)ethanone
 coumarone (Symrise)
 ethanone, 1-(2-benzofuranyl)-
 ketone, 2-benzofuranyl methyl
 tonka ketone
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