D(+)-карвон

Вхождение

The optically active and inactive forms have been reported among the constituents of about 70 essential oils. The dextro form is present in carvi, Antheum graveolens, Antheum sowa, Lippia carviodora, Mentha arvensis, etc. The levo form is present in Metha vifidis var. crispa, Mentha longifolia from South Africa, Eucalyptus globules and several mint species. The racemic form is present in ginger grass, Litsea gutalemaleusis, lavender and Artemisia ferganensis. Reported found in citrus oil and juice (lemon, lime, orange), celery seed, anise, clove, coriander seed, calamus, caraway herb and dill seed.

Использование

(S)-(+)-Carvone can be used as a starting material to synthesize:

• (-)-Samaderine Y, a pentacyclic quassinoid.
• (-)-Ambrox, a terpenoid responsible for the odor of ambergris.
• 3β-Acetoxydrimenin (a sesquiterpene) via conjugated addition of potassium cyanide followed by base catalyzed Robinson annulation reaction.
• Thapsigargin family members such as trilobolide, nortrilobolide, and thapsivillosin F.

Определение

ChEBI: A carvone having (S) configuration.

Общее описание

Pale yellow or colorless liquid.

Реакции воздуха и воды

May be sensitive to prolonged exposure to light and air. Insoluble in water.

Профиль реактивности

D(+)-Carvone may be sensitive to prolonged exposure to light and air. Incompatible with strong oxidizing agents and strong reducing agents

Пожароопасность

D(+)-Carvone is combustible.

Профиль безопасности

Poison by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes.

Возможный контакт

Carvone is found in various natural oils, including caraway and dillseed; mandarin peel and spearmint oils. A food additive, it is used in flavoring liqueurs; in perfumes and soaps.

Перевозки

UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required

Несовместимости

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides.