theaspirone

Export Excel

6,9-epoxy-4-megastigmen-3-one

CAS: 19377-59-4 C13 H20 O2 MW: 208.30080000
All Ingredients Aromatic Ingredients CAS Numbers Found in Nature M.W Index

Identification

Nametheaspirone
IUPAC2,6,10,10-tetramethyl-1-oxaspiro[4.5]dec-6-en-8-one
CAS Number19377-59-4
FDA UNIISearch
Molecular FormulaC13 H20 O2
Molecular Weight208.30080000
Nikkaji NumberJ3.356.052D

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 305.00 to 306.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure 0.001000 mmHg @ 25.00 °C. (est)
Flash Point 258.00 °F. TCC ( 125.60 °C. ) (est)
logP (o/w) 2.291 (est)
Soluble in alcohol
Insoluble in water

No sensory data available

Safety Information

Oral/Parenteral ToxicityNot determined
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 theaspirone usage levels up tonot for fragrance use.
Recommendation for theaspirone flavor usage levels up tonot for flavor use.

No supplier data available

Potential Uses

FL tea

Natural Occurrence

tea black tea leaf oil tea leaf oil

Synonyms

6,9- epoxy-4-megastigmen-3-one 2,6,10,10- tetramethyl-1-oxaspiro[4.5]dec-6-en-8-one 3,6,10,10- tetramethyl-4-oxaspiro[4.5]dec-6-en-8-one Google Patents: Enhancement of the flavor of foodstuffs PubMed: Syntheses of Theaspirone and Vitispirane via Palladium(II)-Catalyzed Oxaspirocyclization. PubMed: Progress in synthesis of sensory important trace components of essential oils and natural flavours. PubMed: Isolation and structure elucidation of theaspirone, a component of tea essential oil.