Rosemary oil

Bezeichnung:Rosemary oil

CAS-Nr8000-25-7

Englisch Name:Rosemary oil

CBNumberCB8374714

Molgewicht0

MOL-DateiMol file

Rosemary oil physikalisch-chemischer Eigenschaften

alpha	aD25 -5 to +10°
Siedepunkt	176 °C
Dichte	0.908 g/mL at 25 °C
FEMA	2992 \| ROSEMARY OIL (ROSEMARINUS OFFICINALIS L.)
Brechungsindex	n20/D 1.468
Flammpunkt	121 °F
Löslichkeit	Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand	Oil
Farbe	Colourless to Yellow
Geruch (Odor)	at 100.00 %. rosemary
Geruchsart	herbal
Optische Aktivität	[α]20/D +1.2°, neat
EPA chemische Informationen	Rosemary oil (8000-25-7)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	10-36/37/38
S-Sätze:	16-26-36
RIDADR	UN 1993 3/PG 3
WGK Germany	2
RTECS-Nr.	VL0445000
Toxizität	The acute oral LD₅₀ value in rats was reported as approximately 5 ml/kg (Lynch, 1971). The acute dermal LD₅₀ in rabbits was reported as > 10 ml/kg (Lynch, 1971).

Gefahreninformationscode (GHS)

Rosemary oil Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R10:Entzündlich.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S16:Von Zündquellen fernhalten - Nicht rauchen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
Rosemary oil is obtained by steam distillation of the twigs and flowering tops of Rosmarinus officinalis L. (Lamiaceae). It is an almost colorless to pale yellow liquid with a characteristic, refreshing, pleasant odor.
d²⁰₂₀ 0.892–0.910/0.907–0.920; n²⁰_D 1.4640–1.4720/1.4640–1.4700; α²⁰_D ?6 ° to +8 °/?2 ° to +5 °; solubility: 1 vol in max. 3 vol 90% ethanol/1 vol in max. 2 vol 80% ethanol (Spanish/North African oil types).
The major constituents are 1,8-cineole (16–23%/38–55%), ??-pinene (18–26%/9–14%), and camphor (12.5–22%/5–15%) (Spanish/North African oils). Verbenone is usually a trace constituent in North African oils (0–0.4%), but occurs in Spanish oils in quantities between 0.7% and 2.5%.
The main producers of rosemary oil are Tunisia,Morocco, and Spain, with total ～120 t annually. Rosemary oil is used widely in perfumery and in large amounts for perfuming bath foams, shampoos, and hair tonics.
Chemische Eigenschaften
Rosemary oleoresin is a purified extract of rosemary from which nearly all of the characteristic rosemary odor and flavor have been removed, leaving a faint note of cooked herbs. Also see Rosemary.
Chemische Eigenschaften
Obtained by steam distillation with yields of approximately 0.5 to 1.2% from the fresh, flowering tops. It has a characteristic odor of rosemary and a warm, camphoraceous taste. Spanish rosemary essential oil has the largest production.
Physikalische Eigenschaften
It is a colorless or pale-yellow liquid with varying physical–chemical constants, depending on the source.
Occurrence
Found in the flowering tops of Rosmarinus officinalis L. (Fam. Labiatae).
Verwenden
In hair conditioners, mouth rinses, fragrances; flavoring agent in foods.
Verwenden
Rosemary Oil is an essential oil with antibacterial properties.
Verwenden
rosemary oil is credited with anti-septic properties, it is also used for masking odor and providing fragrance. Rosemary oil is considered beneficial for acne, dermatitis, and eczema. Some reports indicate that rosemary oil may stimulate fibroblast growth with a possible increase in epidermal cell turnover. This would make it useful in products for aging and mature skin. Rosemary oil, obtained through distillation of the herb’s flowering tops, is superior to that obtained through distillation of the stems and leaves. The latter process, however, is more common among the commercial oils.
Definition
Extractives and their physically modified derivatives. Rosmarinum officinalis, Labiatae.
synthetische
By steam distillation of the fresh flowering tops of Rosmarinus officinalis L. Uses: In public use before the 1860s. Use in fragrances in the USA amounts to about 50,000 lb/yr.
Essential oil composition
Main constituents include α-pinene, camphene, cineol, camphor and bornyl alcohol (10 to 15%). The volatile or essential oil of rosemary is also reported to include 1,8-cineole, α- and β-pinene, camphor, bornylacetate, camphene, linalool, d-limonene, borneol, myrcene, terpineol and caryophyllene.
Composition
Rosemary oleoresin contains antioxidants, which retard the oxidation of lipids (rancidity). Two of the compounds reported from oleoresin are rosmarinic acid and rosmaridiphenol.
Sicherheitsprofil
Low toxicity by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also indvidual components.

Rosemary oil Upstream-Materialien And Downstream Produkte

Rosemary oil Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

8000-25-7, Rosemary oil Verwandte Suche:

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