costus lactone

costunolide

CAS: 553-21-9 C15 H20 O2 MW: 232.32280000

All Ingredients Aromatic Ingredients CAS Numbers Found in Nature Refractive Index Specific Gravity

Identification

Name	costus lactone
IUPAC	(3aS,6Z,10E,11aR)-6,10-dimethyl-3-methylidene-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-2-one
CAS Number	553-21-9
FDA UNII	4IK578SA7Z
Molecular Formula	C15 H20 O2
Molecular Weight	232.32280000
MDL Number	MFCD00210262
XlogP3	2.10 (est)

Regulatory

Physical Properties

Assay	95.00 to 100.00
Food Chemicals Codex Listed	No
Specific Gravity	1.08910 @ 21.00 °C.
Refractive Index	1.53043 @ 20.00 °C.
Boiling Point	205.00 to 211.00 °C. @ 13.00 mm Hg, 385.00 to 386.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure	0.000003 mmHg @ 25.00 °C. (est)
Flash Point	324.00 °F. TCC ( 162.00 °C. ) (est)
logP (o/w)	4.049 (est)
Soluble in	alcohol
Insoluble in	water

No sensory data available

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 costus lactone usage levels up to	not for fragrance use.
Recommendation for costus lactone flavor usage levels up to	not for flavor use.

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Potential Uses

None Found

Natural Occurrence

bay laurel fruit bay laurel leaf bay laurel root costus root oil tarragon plant

Synonyms

costunolid costunolide cyclodeca(b)furan-2(3H)-one, 3a,4,5,8,9,11a-hexahydro-6,10-dimethyl-3-methylene-, (3aS-(3aR*,6E,10E,11aS*))- (3aS,6Z,10E,11aR)-6,10- dimethyl-3-methylidene-3a,4,5,8,9,11a-hexahydrocyclodeca[b]furan-2-one germacra-1(10),4,11(13)-trien-12-oic acid, 6-a-hydroxy-, g-lactone, (E,E)- (3aS-(3aR*,6E,10E,11aS*))-3a,4,5,8,9,11a- hexahydro-6,10-dimethyl-3-methylene cyclodeca(b)furan-2(3H)-one (E,E)-6-alpha- hydroxygermacra-1(10),4,11(13)-trien-12-oic acid gamma-lactone Try the PubMed Search.