5-methyl tetrahydrofuran-3-one
3(2H)-furanone, dihydro-5-methyl-
 
Notes:
None found
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5-methyloxolan-3-one (Click)
CAS Number: 34003-72-0Picture of molecule
Nikkaji Web: J141.780K
XlogP3-AA: 0.10 (est)
Molecular Weight: 100.11716000
Formula: C5 H8 O2
NMR Predictor: Predict (works with chrome or firefox)
Category: flavoring agents
 
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Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 155.00 to  157.00 °C. @ 760.00 mm Hg
Vapor Pressure: 3.051000 mm/Hg @ 25.00 °C. (est)
Flash Point: 128.00 °F. TCC ( 53.33 °C. )
logP (o/w): -0.653 (est)
Soluble in:
 alcohol
 water, 1.716e+005 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
Odor Type: hay
Odor Strength: high ,
recommend smelling in a 0.10 % solution or less
 sweet  hay  coumarinic  
Odor Description:
at 0.10 % in propylene glycol. 
sweet hay coumarinic
  
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Cosmetic Information:
None found
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Suppliers:
 None found
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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
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Safety in Use Information:
Category: flavoring agents
Recommendation for 5-methyl tetrahydrofuran-3-one usage levels up to:
 not for fragrance use.
 
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Safety References:
EPI System: View
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 520667
National Institute of Allergy and Infectious Diseases: Data
 5-methyloxolan-3-one
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References:
 5-methyloxolan-3-one
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 520667
Pubchem (sid): 10519298
Pherobase: View
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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
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: 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
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 birch syrup
Search  Picture
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Synonyms:
3(2H)-furanone, dihydro-5-methyl-
5-methyl dihydro-3(2H)-furanone
5-methyl oxolan-3-one
5-methyldihydro-3(2H)-furanone
5-methyloxolan-3-one
5-methyltetrahydrofuran-3-one
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Articles:
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