Other grades of this product :
| Product Name: | Nerolidol | | Synonyms: | TRANS-NEROLIDOL;TRANS-3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL;(CIS AND TRANS)-NEROLIDOL;(E)-3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL;FEMA 2772;3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL;3-HYDROXY-3,7,11-TRIMETHYL-1,6,10-DODECATRIENE,3,7,11-TRIMETHYL-1,6,10-DODECATRIEN-3-OL;1,6,10-dodecatrien-3-ol,3,7,11-trimethyl- | | CAS: | 7212-44-4 | | MF: | C15H26O | | MW: | 222.37 | | EINECS: | 230-597-5 | | Product Categories: | Biochemistry;Terpenes;Terpenes (Others);Chamaemelum nobile (Chamomile tea);Panax ginseng;Acyclic;Alkenes;Building Blocks;Chemical Synthesis;Citrus aurantium (Seville orange);Elettaria Cardamomum (Cardamom);Humulus lupulus (Hops);Nutrition Research;Ocimum basilicum (Basil);Organic Building Blocks;Phytochemicals by Plant (Food/Spice/Herb);bc0001 | | Mol File: | 7212-44-4.mol |
| Nerolidol Chemical Properties |
| Hazard Codes | Xi,N | | Risk Statements | 36/37/38-50/53 | | Safety Statements | 26-36-61-60 | | RIDADR | UN 3082 9 / PGIII | | WGK Germany | 2 | | RTECS | JR4977000 | | F | 10-23 | | Autoignition Temperature | 230 °C | | TSCA | Yes | | HS Code | 29052290 | | Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
| Nerolidol Usage And Synthesis |
| Description | Nerolidol occurs naturally including the essential oil of neroli, ylang-ylang, and Peru balsam. It has a faint, fresh, unusually sweet, tenacious, floral odor similar to rose and apple. It can be used as a flavor ingredient in foods, such as baked goods, frozen dairy, nonalcoholic beverages, and soft candy. It is also used as fragrance in the perfumery.
| | References | [1] George A. Burdock, Fenaroli's Handbook of Flavor Ingredients, 6th Edition, 2010
| | Description | Nerolidol has a faint, floral odor similar to rose and apple. It is an unusually sweet, fresh, tenacious odor. The natural product can be dextro- or levo-rotatory, whereas the synthetic product is optically inactive; the double bond at positions 6-7 accounts for the cis- and trans-forms.
| | Chemical Properties | Nerolidol has a faint, fresh, unusually sweet, tenacious, floral odor similar to rose and appe | | Chemical Properties | Clear slightly yellow liquid | | Chemical Properties | Nerolidol is the sesquiterpene
analog of linalool. Because of the double bond at the 6-position, it exists as (6Z)- and (6E)- isomers, each forming an enantiomeric pair,
since the carbon atom in the 3-position is asymmetric.
Nerolidol is a component of many essential oils. (3S,6E)-(+)-nerolidol occurs in cabreuva oil.
Synthetic nerolidol consists of a mixture of racemic (6Z)- and (6E)-nerolidol
and is a colorless liquid with a long-lasting, mild floral odor.
Industrial synthesis of nerolidol starts with linalool, which is converted into
geranylacetone by using diketene, ethyl acetoacetate, or isopropenyl methyl
ether, analogously to the synthesis of 6-methyl-5-hepten-2-one from 2-methyl-
3-buten-2-ol. Addition of acetylene and partial hydrogenation of the resultant
dehydronerolidol produces a mixture of (6Z)- and (6E)-nerolidol racemates.Nerolidol is used as a base note in many delicate floral odor complexes. It is also
an intermediate in the production of vitamins E and K1. | | Occurrence | Reported found in over 25 natural sources, including the essential oils of neroli, ylang-ylang, Peru balsam; in
currant aroma; also reported in Dalbergia sissoo (60%, dl-), vervain, the distillation water of petitgrain bigarade, Helicrysum italicum, Myrocarpus frondosus and Myrocarpus fastigiatus (80%, d-), Tolu balsam, Acacia farnesiana, orange flower water, Paraguay
petitgrain, jasmine, Melaleuca smithii and Melaleuca viridiflora. Also reported found in citrus peel oils and juices, guava, strawberry, peppermint and spearmint oil, pepper, milk powder, hop oil, beer, cognac, white wine, green tea, beans, mushroom, cardamom, rice, dill, corn oil, basil, wort, myrtle leaf, maté and mastic gum oil. | | Uses | Nerolidol is one of the main component in the essential oils from fresh aerial parts of Thymus ciliatus (Lamiaceae). Also, it is a terpene that displays high potency on the contractility of cardiac muscle in guinea pig left atrium. A potential and effective treatment for malaria. | | Uses | anti-ulcer, insect antifeedant | | Aroma threshold values | Detection: 10 ppb to 10 ppm | | Taste threshold values | Taste characteristics at 25 ppm: green, floral, woody with fruity, citrus and melon nuances | | General Description | Nerolidol is a naturally occurring sesquiterpene found in the essential oils. | | Flammability and Explosibility | Nonflammable | | Synthesis | The natural product can be dextro- or levorotatory, whereas the synthetic product is optically inactive; the double bond at
position 6 to 7 accounts for the cis- and trans-forms.
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| Nerolidol Preparation Products And Raw materials |
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