nemotin

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2(3H)-furanone, 5-(1,2-heptadiene-4,6-diynyl)dihydro-

CAS: 502-12-5 C11 H8 O2 MW: 172.18316000
All Ingredients Aromatic Ingredients CAS Numbers Found in Nature M.W Index

Identification

Namenemotin
IUPAC5-hepta-1,2-dien-4,6-diynyloxolan-2-one
CAS Number502-12-5
FDA UNIISearch
Molecular FormulaC11 H8 O2
Molecular Weight172.18316000
Nikkaji NumberJ6.197B
Beilstein0125855

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 347.29 °C. @ 760.00 mm Hg (est)
Flash Point 292.00 °F. TCC ( 144.60 °C. ) (est)
logP (o/w) 1.319 (est)
Soluble in water, 1806 mg/L @ 25 °C (est)

No sensory data available

Safety Information

Oral/Parenteral Toxicityintravenous-mouse LD50 125 mg/kg
Dermal ToxicityNot determined
Inhalation ToxicityNot determined

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorynatural substances and extractives
Recommendation for nemotin usage levels up tonot for fragrance use.
Recommendation for nemotin flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

None Found

Natural Occurrence

found in nature

Synonyms

2(3H)- furanone, 5-(1,2-heptadiene-4,6-diynyl)dihydro- 5- hepta-1,2-dien-4,6-diynyloxolan-2-one 5-(1,2- heptadiene-4,6-diynyl) dihydro-2(3H)-furanone 5-(1,2- heptadiene-4,6-diynyl)dihydro-2(3H)-furanone PubMed: The enantioselective total synthesis of nemotin. PubMed: Isolation, characterization and structure of a new allenic polyine antibiotic produced by fungus LL-07F275.