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Myrcene high purity Myrcene 99.5% Myrcene
Description | Myrcene has a pleasant odor. Prepared from linalool. |
Chemical Properties | Myrcene has a pleasant, sweet, balsamic, plastic odor. |
Chemical Properties | colourless viscous liquid |
Occurrence | Reported found in Mircia acris D.C.; in the distillates from leaves of Rhus cotinus and Barosma venustum (52 and 43%, respectively); in lemongrass, cypress, artemisia; in the fruits of Phellodendron amurense (92%) and Phellodendron japonicum; in the oils of Picea balsamea, Tsuga canadenis, Abies balsamea, clary sage and others. Also reported in over 200 foods and beverages including citrus peel oils and juices, apricot, sweet and sour cherry, berries, guava, pineapple, carrot, celery, potato, bell pepper, black currants, anise, anise seed, cardamom, cinnamon, cassia, clove, capsicum varities, ginger, mentha oils, mace, parsley, thyme, cheeses, cream, pork, hop oil, beer, white wine, rum, cocoa, coffee, tea, mango, tamarind, coriander, gin, sweet bay, prickly pear, calamus, dill, lovage, caraway, buckwheat, corn, basil, fennel, kiwifruit, rosemary, myrtle berry, turmeric, lemon balm, sage, pimento, angelica oil, Roman and German chamomile oil, eucalyptus and mastic gum oil |
Uses | Found in oil of bay, verbena, hop, etc. Used as an intermediate in the manufacturing of perfume chemicals. |
Definition | ChEBI: A monoterpene that is octa-1,6-diene bearing methylene and methyl substituents at positions 3 and 7 respectively. |
Preparation | From linalool |
Aroma threshold values | Aroma characteristics at 10%: terpy, herbaceous, woody with a rosy celery and carrot nuance |
Taste threshold values | Taste characteristics at 5 to 100 ppm: woody, vegetative, citrus fruity with a tropical mango and slight, leafy, minty nuance |
General Description | A yellow oily liquid with a pleasant odor. Flash point below 200°F. Insoluble in water and less dense than water. |
Air & Water Reactions | Insoluble in water. |
Reactivity Profile | The unsaturated aliphatic hydrocarbons, such as MYRCENE, are generally much more reactive than the alkanes. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, compounds in this class can undergo very exothermic addition polymerization reactions. Many of these compounds undergo autoxidation upon exposure to the air to form explosive peroxides. Violent explosions have occurred at low temperatures in ammonia synthesis gas units. These explosions have been traced to the addition products of dienes and oxides of nitrogen, produced from the interaction of nitrogen oxide and oxygen [Bretherick, 1995]. |
Health Hazard | May be harmful by inhalation, ingestion or skin absorption. |
Fire Hazard | Special Hazards of Combustion Products: Vapor may travel considerable distance to a source of ignition and flashback. |
Safety Profile | Low toxicity by ingestion and skin contact. Experimental reproductive effects. A moderate skin and eye irritant. A flammable liquid. When heated to decomposition it emits acrid smoke and irritating fumes. |
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