mansonone A

1,2-naphthalenedione, 5,6,7,8-tetrahydro-3,8-dimethyl-5-(1-methylethyl)-

CAS: 7715-94-8 C15 H20 O2 MW: 232.32280000

Identification

Namemansonone A
IUPAC3,8-dimethyl-5-propan-2-yl-5,6,7,8-tetrahydronaphthalene-1,2-dione
CAS Number7715-94-8
FDA UNIISearch
Molecular FormulaC15 H20 O2
Molecular Weight232.32280000
Nikkaji NumberJ14.092I

Regulatory

Physical Properties

Assay 95.00 to 100.00
Food Chemicals Codex Listed No
Boiling Point 359.00 °C. @ 760.00 mm Hg (est)
Flash Point 299.00 °F. TCC ( 148.50 °C. ) (est)
logP (o/w) 3.480 (est)
Soluble in water, 1.862 mg/L @ 25 °C (est)

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 mansonone A usage levels up tonot for fragrance use.
Recommendation for mansonone A flavor usage levels up tonot for flavor use.

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Potential Uses

None Found

Natural Occurrence

mansonia altissima wood

Synonyms

3,8- dimethyl-5-propan-2-yl-5,6,7,8-tetrahydronaphthalene-1,2-dione 1,2- naphthalenedione, 5,6,7,8-tetrahydro-3,8-dimethyl-5-(1-methylethyl)- 5-iso propyl-3,8-dimethyl-5,6,7,8-tetrahydro-1,2-naphthalenedione 5,6,7,8- tetrahydro-3,8-dimethyl-5-(1-methyl ethyl)-1,2-naphthalene dione PubMed: Thespesenone and dehydrooxoperezinone-6-methyl ether, new sesquiterpene quinones from Thespesia populnea. PubMed: Occupational allergic contact dermatitis caused by wood dusts. PubMed: Patch test sensitization to Compositae mix, sesquiterpene-lactone mix, Compositae extracts, laurel leaf, Chlorophorin, Mansonone A, and dimethoxydalbergione. PubMed: Effects of mansonones on lipid peroxidation, P450 monooxygenase activity, and superoxide anion generation by rat liver microsomes. PubMed: The sensitizing capacity of naturally occurring quinones. Experimental studies in guinea pigs. II. Benzoquinones.