dehydrocostus lactone

(3aS,6aR,9aR,9bS)-3,6,9-trimethylidenedecahydroazuleno[4,5-b]furan-2(3H)-one

CAS: 477-43-0 C15 H18 O2 MW: 230.30686000

Identification

Name	dehydrocostus lactone
IUPAC	(3aS,6aR,9aR,9bS)-3,6,9-trimethylidene-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[5,4-d]furan-2-one
CAS Number	477-43-0
FDA UNII	71TRF5K040
Molecular Formula	C15 H18 O2
Molecular Weight	230.30686000
Nikkaji Number	J12.433H

Regulatory

Physical Properties

Assay	92.00 to 100.00
Food Chemicals Codex Listed	No
Boiling Point	383.00 to 385.00 °C. @ 760.00 mm Hg
Flash Point	322.00 °F. TCC ( 161.11 °C. )
logP (o/w)	1.480 (est)
Soluble in	alcohol
Insoluble in	water

Organoleptic Properties

Odor Description

nutty

Safety Information

Preferred SDS	View
Oral/Parenteral Toxicity	Not determined
Dermal Toxicity	Not determined
Inhalation Toxicity	Not determined

GHS Classification

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

Safety in Use

Category	natural substances and extractives
Recommendation for dehydrocostus lactone usage levels up to	not for fragrance use.
Recommendation for dehydrocostus lactone flavor usage levels up to	not for flavor use.

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477-43-0 Dehydrocostus lactone ≥95%

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Potential Uses

None Found

Natural Occurrence

bay laurel fruit bay laurel leaf burdock root costus root laurel leaf oil turkey @ 0.20% Data

Synonyms

azuleno[4,5-b]furan-2(3H)-one, decahydro-3,6,9-tris(methylene)-, (3aS,6aR,9aR,9bS)- costus lactone, dehydro- (3aS- (3aalpha,6aalpha, 9aalpha,9bbeta))- decahydro-3,6,9-tris(methylene)azuleno(4,5-b)furan-2(3H)-one dehydrocostuslactone (3aS,6aR,9aR,9bS)-3,6,9-tris( methylene)decahydroazuleno[4,5-b]furan-2(3H)-one (3aS,6aR,9aR,9bS)-3,6,9- trimethylene-decahydro-azuleno[4,5-b]furan-2-one (3aS,6aR,9aR,9bS)-3,6,9- trimethylidene-3a,4,5,6a,7,8,9a,9b-octahydroazuleno[5,4-d]furan-2-one (3aS,6aR,9aR,9bS)-3,6,9- trimethylidenedecahydroazuleno[4,5-b]furan-2(3H)-one Try the PubMed Search.