Grapefruit Oil

Grapefruit Oil Struktur
8016-20-4
CAS-Nr.
8016-20-4
Englisch Name:
Grapefruit Oil
Synonyma:
FEMA 2530;GRAPEFRUIT OIL;OIL, GRAPEFRUIT;OIL OF SHADDOCK;Oils,grapefruit;OIL OF GRAPEFRUIT;oilofgrapefruit[qr];grapefruit oil folded;GRAPEFRUIT DERIVATIVES;Grapefruitessentialoil
CBNumber:
CB3707492
Summenformel:
Molgewicht:
0
MOL-Datei:
Mol file

Grapefruit Oil Eigenschaften

Siedepunkt:
171 °C
Dichte
0.85 g/mL at 25 °C
Brechungsindex
n20/D 1.475
FEMA 
2530 | GRAPEFRUIT OIL, EXPRESSED (CITRUS PARADISI MACF.)
Flammpunkt:
131 °F
Geruch (Odor)
at 100.00 %. grapefruit
Geruchsart
citrus
Optische Aktivität
[α]20/D +92°, neat
EPA chemische Informationen
Oils, grapefruit (8016-20-4)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
R-Sätze: 10-36/37/38
S-Sätze: 26
RIDADR  UN 1993 3/PG 3
WGK Germany  2
RTECS-Nr. RI7199000
HazardClass  3.2
PackingGroup  III
Giftige Stoffe Daten 8016-20-4(Hazardous Substances Data)
Toxizität Both the acute oral UD 5 () value in rats and the acute dermal UD 50 value in rabbits exceeded 5 g/kg (Moreno, 1973).
Bildanzeige (GHS) GHS hazard pictogramsGHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H226 Flüssigkeit und Dampf entzündbar. Entzündbare Flüssigkeiten Kategorie 3 Warnung
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizität (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

Grapefruit 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:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.

Beschreibung

A tree, 9 to 15 m (30 to 50 ft.) tall, having a rounded and conical head, ovate glabrous leaves, and smooth, gray-brown bark. The flowers are large, white, and fragrant. The fruits are large, lightlemon or orange with a thin rind and grayish-yellow or pink flesh. Historically and botanically, the origin of the grapefruit is uncertain and appears to have developed from the Shaddok variety native to the West Indies. The plant is cultivated in the United States (Florida, California, Texas), East Asia, West Indies, Brazil, and Nigeria. The Citrus decumana variety yields the largest fruits (up to 10 kg). The parts used are the fruit and peel. Grapefruit has a fresh, citrus-like odor and a taste reminiscent of sweet and bitter orange to some degree.
Grapefruit essential oil is the volatile oil obtained by cold expression of the fresh peels of the fruit. The oil is a yellow, sometimes reddish liquid (often showing a flocculent separation of waxy material) with a pleasant citrus-like odor and flavor.
Its main constituents include limonene (90%), 2 to 3% volatile fraction containing oxygen compounds and sesquiterpenes, 7 to 8 % waxy fraction, C8 and C10 aldehydes, geraniol, cadinene, small amounts of citral and dimethyl anthranilate, and acids. A terpeneless oil can be prepared by vacuum distillation, yielding a more soluble and more stable concentrated oil. However, a certain amount of terpenes must be left in the oil to retain the characteristic freshness of citrus flavor.
A lower grade of essential oil that does not have application in flavor work is also obtained by steam distillation of the crushed peels or even from seeds.
The derivatives are juice and extract. Naringin, a bitter, white, crystalline glucoside, is found in the blossoms and the flavedo of the fruits. Naringin yields rhamnose and naringenin (C15H12O5) on hydrolysis. A naringin extract, prepared from the expressed peels, is used in flavors.

Chemische Eigenschaften

Grapefruit oil is obtained by cold-pressing of the outer peels of the fruits of Citrus x paradisi Macfad. (Rutaceae). It is a greenish-yellow liquid, with an odor resembling that of sweet orange oil, but more herbaceous and bitter.
d2020 0.852–0.860; n20D 1.4740–1.4790; α20D +91 ° to +96 °; total carbonyl content calculated as decanal of 0.28–2%; evaporation residue: max. 10.0%.
Usually, grapefruit oil contains more than 90% (+)-limonene (92–96%). Constituents determining the typical sensory properties are present only in low concentrations, for example, octanal (0.2–0.8%), decanal (0.1–0.6%), and 0.01–0.8% nootkatone, which is primarily responsible for the characteristic aroma of grapefruit oil. The sensory properties vary with the grapefruit cultivar (e.g., white/pink grapefruits) used for the oil production.
The main producer of the oil is still the United States (Florida), although the grapefruit cultivation declined drastically after the hurricanes in 2004/2005. Additional oil producers are Cuba, Israel, Argentina, Mexico, Southern Africa, and so on. Worldwide production was estimated at ~2000 t/yr in 2001/2003.
Grapefruit oil is used mainly for flavoring fruit beverages. As with bergamot oil, the use of cold-pressed grapefruit oil is restricted in perfume compositions due to a content of furocoumarins.

Physikalische Eigenschaften

Its color is yellow, sometimes reddish (often showing a focculent separation of waxy material) It is soluble in most fxed oils, often with opalescence or cloudiness It is slightly soluble in propylene glycol and insoluble in glycerin It may contain.

Occurrence

Found in the fresh peel of the fruit Citrus paradisi Macfayden (Fam. Rutaceae).

Verwenden

grapefruit oil is used as a fragrance and also as an active component with anti-irritant properties. grapefruit oil is indicated for work with the lymphatic system.

synthetische

By expression of the fresh peel of the fruit.

Essential oil composition

The main constituent of grapefruit oil expressed is limonene

Grapefruit Oil Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Grapefruit Oil Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 148)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12829 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630
bess@weibangbio.com China 18232 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512
info@tianfuchem.com China 21639 55
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29886 58
Hubei xin bonus chemical co. LTD
86-13657291602
linda@hubeijusheng.com CHINA 22963 58
Chongqing Chemdad Co., Ltd
+86-023-6139-8061 +86-86-13650506873
sales@chemdad.com China 39894 58
Shaanxi Dideu Medichem Co. Ltd
18192627656
1012@dideu.com China 3002 58
Hebei Yanxi Chemical Co., Ltd.
+8617531190177
peter@yan-xi.com China 5858 58
Hubei Ipure Biology Co., Ltd
+8613367258412
ada@ipurechemical.com China 10319 58
ANHUI WITOP BIOTECH CO., LTD
+8615255079626
eric@witopchemical.com China 23541 58

8016-20-4()Verwandte Suche:


  • Grapefruit oil,coldpressed
  • Oil grapefruit Type 5 fold
  • GRAPEFRUIT OIL, EXPRESSED (CITRUS PARADISI MACF.)
  • FEMA 2530
  • GRAPEFRUIT DERIVATIVES
  • GRAPEFRUIT OIL, FLORIDA
  • GRAPEFRUIT OIL
  • CITRUS GRANDIS (GRAPEFRUIT) PEEL OIL
  • Grapefruitdistilledterpene
  • Grapefruitessentialoil
  • GRAPEFRUITOIL,COLDPRESSED,FCC
  • OIL OF GRAPEFRUIT D ~0.85
  • OIL, GRAPEFRUIT
  • OIL OF GRAPEFRUIT
  • OIL OF SHADDOCK
  • coldpressedgrapefruitoil
  • Grapefruitoil,expressed
  • grapefruitoilexpressed
  • oilofgrapefruit[qr]
  • Oils,grapefruit
  • GRAPEFRUIT OIL TERPENES
  • grapefruit oil folded florida
  • grapefruit oil c.p. israel
  • grapefruit oil c.p. argentina
  • grapefruit oil folded
  • grapefruit oil folded california
  • Manufacturer Factory Supply 100% Natural Grapefruit Essential Oil CAS 8016-20-4
  • Manufacturer Factory Supply 100% Natural Grapefruit Essential Oil CAS 8016-20-4 At Lowest Price
  • Grapefruit oil, florida natural
  • Grapefruit Oil Best In Cost Ref.24036
  • 8016-20-4
  • Alphabetical Listings
  • Essential OilsFlavors and Fragrances
  • Flavors and Fragrances
  • G-H
Copyright 2019 © ChemicalBook. All rights reserved