ChemicalBook >> CAS DataBase List >>Eucalyptus oil

Eucalyptus oil

CAS No.
8000-48-4
Chemical Name:
Eucalyptus oil
Synonyms
eucalyptus;Eucalyptus Oil 80%;Eucalyptus essential oil;OIL OF EUCALYPTUS;Eucalyprus Globulus Oil;EUCALYPTUS GLOBULUS LEAF OIL;OIL OF EUCALYPTUS CITRIODORA;anyou;D05327;ingalipt
CBNumber:
CB9727874
Molecular Formula:
C10H18O
Molecular Weight:
154.25
MDL Number:
MFCD00146880
MOL File:
8000-48-4.mol
MSDS File:
SDS
Last updated:2024-11-15 19:19:13

Eucalyptus oil Properties

Boiling point 200 °C
Density 0.909 g/mL at 25 °C
refractive index n20/D 1.46
FEMA 2466 | EUCALYPTUS OIL (EUCALYPTUS GLOBULUS LABILLE)
Flash point 135 °F
form Liquid
color Colourless to pale yellow
Odor at 100.00 %. eucalyptus
Odor Type herbal
Dielectric constant 4.8399999999999999
InChI InChI=1S/C10H18O/c1-9(2)8-4-6-10(3,11-9)7-5-8/h8H,4-7H2,1-3H3
InChIKey WEEGYLXZBRQIMU-UHFFFAOYSA-N
SMILES C12(C)CCC(CC1)C(C)(C)O2
CAS DataBase Reference 8000-48-4(CAS DataBase Reference)
Substances Added to Food (formerly EAFUS) EUCALYPTUS, OIL (EUCALYPTUS GLOBULUS LABILLE)
FDA 21 CFR 310.545
EWG's Food Scores 1
FDA UNII 2R04ONI662
NCI Dictionary of Cancer Terms eucalyptus
Pesticides Freedom of Information Act (FOIA) Oil of Eucalyptus
EPA Substance Registry System Eucalyptus oil (8000-48-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS08,GHS09
Signal word  Warning
Hazard statements  H226-H304-H315-H317-H411
Precautionary statements  P273-P280-P301+P310-P331
Hazard Codes  Xi
Risk Statements  10-38
Safety Statements  16-26-36
RIDADR  UN 1993 3/PG 3
WGK Germany  2
RTECS  LE2530000
HazardClass  3.2
PackingGroup  III
HS Code  33012960
Toxicity The acute oral LD50 value of eucalyptol was reported as 2480 mg/kg in the rat (Jenner, Hagan, Taylor, Cook & Fitzhugh, 1964). The acute dermal LD50 in rabbits exceeded 5 g/kg (Moreno, 1973).

Eucalyptus oil price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC E939620 Eucalyptus oil 8000-48-4 50mg $60 2021-12-16 Buy
Product number Packaging Price Buy
E939620 50mg $60 Buy

Eucalyptus oil Chemical Properties,Uses,Production

Description

Eucalyptus oil is the generic name for distilled oil from the leaf of Eucalyptus, a genus of the plant family Myrtaceae native to Australia and cultivated worldwide. Eucalyptus oil has a history of wide application, as a pharmaceutical, antiseptic, repellent, flavoring, fragrance and industrial uses. The leaves of selected Eucalyptus species are steam distilled to extract eucalyptus oil.
Eucalyptus oil

Chemical Properties

E. globulus oil is produced by steam distillation of the leaves of E. globulus Labill. It is an almost colorless to pale yellow liquid with a fresh odor, characteristic of cineole.Thecrude oil contains more than 60% 1,8-cineole and between 10% and 22% α-pinene. Rectified qualities have a cineole content of more than 70 % or more than 80%. The respective specifications of these three types are as follows:
d2020 0.905–0.925/0.904–0.920/0.906–0.920; n20D 1.457–1.475/1.460–1.468/1.458–1.465; α20D +2 ° to +8 °/0 ° to +10 °/+2 ° to +10 °; solubility: 1 vol in max. 7/10/5 vol 70% ethanol. 1.8-cineole content 60/70/80% minimum.
Worldwide production of cineole-containing eucalyptus oils is ~4000 t/ yr. Previously, the oil was distilled mainly in Spain and Portugal; today, it is produced mainly in China (~3000 t/yr), smaller quantities from India and South Africa.
Eucalyptus oils with high cineole content are used for cineole production. The oils and cineole itself are used primarily in pharmaceutical preparations. Fairly large quantities are also used in perfumery, for example, to imitate the odor of cineole-containing essential oils and flavoring of food (sweets) and oral care products.

Chemical Properties

Tree native to Australia, cultivated in temperate regions. It has opposite, lanceolated leaves and white or pinkish flowers. The part used is the leaves of the mature tree. Eucalyptus has a tonic astringent flavor.

Chemical Properties

The oil is obtained by steam distillation of the fresh or partly dried long and narrow leaves in approximately 1% yields. It has a characteristic aromatic, somewhat camphoraceous odor and a pungent, spicy, cooling taste. The oil extracted has medicinal and aromatic uses.

Occurrence

Found in the leaves of Eucalyptus globulus Labill. and other species of Euca lyptus L'Héritier (Fam: Myrtaceae) (Guenther, 1950).

History

Australian Aboriginals use eucalyptus leaf infusions ( which contain eucalyptus oil ) as a traditional medicine for treating body pains, sinus congestion, fever, and colds.
Baron Ferdinand von Mueller, Victorian botanist, promoted the qualities of Eucalyptus as a disinfectant in "fever districts", and also encouraged Joseph Bosisto, a Melbourne pharmacist, to investigate the commercial potential of the oil . Bosisto started the commercial eucalyptus oil industry in 1852 near Dandenong, Victoria, Australia, when he set up a distillation plant and extracted the essential oil from the cineole chemo type of Eucalyptus radiata. This resulted in the cineole chemo type becoming the generic 'oil of eucalyptus', and "Bosisto's Eucalyptus Oil" still survives as a brand.
The Australian eucalyptus oil industry peaked in the 1940s, the main area of production being the central goldfields region of Victoria, particularly Inglewood; then the global establishment of eucalyptus plantations for timber resulted in increased volumes of eucalyptus oil as a plantation by-product.
By the 1950s the cost of producing eucalyptus oil in Australia had increased so much that it could not compete against cheaper Spanish and Portuguese oils (closer to European Market there fore less costs). Non-Australian sources now dominate commercial eucalyptus oil supply, although Australia continues to produce high grade oils, mainly from blue mallee (E. polybractea) stands.

Uses

eucalyptus oil is described as having antiseptic, disinfectant, antifungal, and blood-circulation activating properties. It is also used as a fragrance. native to Australia, it was regarded as a general cure-all by the Aborigines and later by the european settlers. It has a long tradition of use in medicine, and is considered one of the most powerful and versatile herbal remedies. It is said that eucalyptus oil’s anti-septic properties and disinfectant action increase as the oil ages. The most important constituent of the oil is eucalyptol. The essential oil is obtained from eucalyptus leaves. eucalyptus oil may cause allergic reactions.

Uses

Wood for timber, pulp, fuel, charcoal; cut foliage in floral arrangements. Oil as fragrance component in soaps, creams, lotions and as flavoring agent in pharmaceuticals, toothpastes, mouthwashes.

Uses

Medicinal and antiseptic
The cineole-based oil is used as component in pharmaceutical preparations to relieve the symptoms of influenza and colds, in products like cough sweets, lozenges, ointments and inhalants. Eucalyptus oil has antibacterial effects on pathogenic bacteria in the respiratory tract . Inhaled eucalyptus oil vapor is a decongestant and treatment for bronchitis . Cineole controls airway mucus hyper secretion and asthma via anti - inflammatory cytokine inhibition . Eucalyptus oil also stimulates immune system response by effects on the phagocytic ability of human monocyte derived macrophages.
Eucalyptus oil also has anti-inflammatory and analgesic qualities as a topically applied liniment ingredient.
Eucalyptus oil is also used in personal hygiene products for antimicrobial properties in dental care and soaps. It can also be applied to wounds to prevent infection.
Repellent and bio pesticide
Cineole - based eucalyptus oil is used as an insect repellent and bio pesticide. In the U.S., eucalyptus oil was first registered in 1948 as an insecticide and miticide.
Flavoring
Eucalyptus oil is used in flavoring. Cineole - based eucalyptus oil is used as a flavoring at low levels ( 0.002 % ) in various products, including baked goods, confectionery, meat products and beverages . Eucalyptus oil has antimicrobial activity against a broad range of foodborne human pathogens and food spoilage microorganisms . Non - cineole peppermint gum, strawberry gum and lemon ironbark are also used as flavoring.
Fragrance
Eucalyptus oil is also used as a fragrance component to impart a fresh and clean aroma in soaps, detergents, lotions and perfumes.
Industrial
Research shows that cineole - based eucalyptus oil (5% of mixture) prevents the separation problem with ethanol and petrol fuel blends. Eucalyptus oil also has a respectable octane rating and can be used as a fuel in its own right. However, production costs are currently too high for the oil to be economically viable as a fuel. Phellandrene - and piperitone - based eucalyptus oils have been used in mining to separate sulfide minerals via flotation.

Production Methods

Eucalyptus oils in the trade are categorized into three broad types according to their composition and main end-use: medicinal, perfumery and industrial . The most prevalent is the standard cineolebased "oil of eucalyptus", a colourless mobile liquid (yellow with age) with a penetrating, camphoraceous, woody-sweet scent.
China produces about 75 % of the world trade, but most of this is derived from camphor oil fractions rather than being true eucalyptus oil . .

Preparation

By steam distillation of the leaves of E. globulus Labill. and other species of Eucalyptus L'Heritier (Gildemeister & Hoffman, 1961 ; Guenther, 1950).

Definition

Extractives and their physically modified derivatives. Eucalyptus, Myrtaceae.

Essential oil composition

Some of the chemicals isolated and detected on the basis of UV, mass, and NMR spectroscopic analyses from the stem bark are pinoresinol, vomifoliol, 3,4,5-trimethoxyphenol 1-O-beta-D-(6?-O-galloyl)glucopyranoside, methyl gallate, rhamnazin, rhamnetin, eriodictyol, quercetin, taxifolin, engelitin, and catechin.* An unusual heteroxylan composed of galactosyl, 4-O-methyl-glucuronosyl and xylosyl residues with molar ratio 1:3:30 was isolated from the wood of E. globulus Labill.? The flower (bud) oil contains terpenic hydrocarbons (α-thujene 11.95%, limonene 3.1%, aromadendrene 16.57%) and oxygenated compounds (1,8-cineole 36.95%) (CoE, 2000).

Essential oil composition

The leaves essential oil mainly contains terpenic hydrocarbons and oxygenated terpenic compounds (1–8-cineole 62.4 to 82.2%). In addition to cineol (eucalyptol), it also contains terpineol, sesquiterpene alcohols, various aliphatic aldehydes, isoamyl alcohol, ehtanol and terpenes.

Taste threshold values

FEMA PADI: n/a IOFI: n/a

Safety

If consumed internally at low dosage as a flavoring component or in pharmaceutical products at the recommended rate, cineole-based 'oil of eucalyptus' is safe for adults. However, systemic toxicity can result from ingestion or topical application at higher than recommended doses.
The probable lethal dose of pure eucalyptus oil for an adult is in the range of 0.05 mL to 0.5 mL / per kg of body weight . Because of their high body surface area to mass ratio, children are more vulnerable to poisons absorbed trans dermally. Severe poisoning has occurred in children after ingestion of 4 mL to 5 mL of eucalyptus oil.

Safety Profile

A human poison by ingestion. Moderately toxic by skin contact. Human systemic effects by ingestion: cihary eye spasms, nausea or vomiting, respiratory depression, somnolence, sweating. A skin irritant. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.

Metabolism

1,8-Cineole (eucalyptol), the chief constituent of eucalyptus oil, apparently undergoes oxidation in vivo with the formation of hydroxycineole which is excreted as hyd roxycineoleglucuronic acid (Williams, 1959).

Eucalyptus oil Preparation Products And Raw materials

Global( 451)Suppliers
Supplier Tel Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Henan Xiangduo Industry Co., Ltd.
+86-15981848961 +86-15981848961 sales@xiangduochem.com China 497 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630 bess@weibangbio.com China 18153 58
Hebei Kingfiner Technology Development Co.Ltd
+86-15532196582 +86-15373005021 lisa@kingfinertech.com China 3010 58
Hebei Jingbo New Material Technology Co., Ltd
+8619931165850 hbjbtech@163.com China 1000 58
Hebei Saisier Technology Co., LTD
+86-18400010335 +86-18034520335 admin@hbsaisier.cn China 1015 58
Apeloa production Co.,Limited
+8619933239880 admin@apcl.com.cn China 852 58
Hebei Zhuanglai Chemical Trading Co.,Ltd
+8613343047651 admin@zlchemi.com China 3002 58
Hebei Longbang Technology Co., LTD
+86-18633929156 +86-18633929156 admin@hblongbang.com China 941 58
HebeiShuoshengImportandExportco.,Ltd
+86-18532138899 +86-18532138899 L18532138899@163.com China 939 58

Related articles

View Lastest Price from Eucalyptus oil manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Eucalyptus oil pictures 2024-12-06 Eucalyptus oil
8000-48-4
US $10.00 / kg 1kg 99% 5000kg/week Hebei Zhuanglai Chemical Trading Co.,Ltd
Eucalyptus oil pictures 2024-12-06 Eucalyptus oil
8000-48-4
US $5.00 / KG 1KG 99% 20TONS Hebei Longbang Technology Co., Ltd
Eucalyptus oil  pictures 2024-12-06 Eucalyptus oil
8000-48-4
US $6.00 / kg 1kg 99% 2000KG/Month HebeiShuoshengImportandExportco.,Ltd
  • Eucalyptus oil pictures
  • Eucalyptus oil
    8000-48-4
  • US $10.00 / kg
  • 99%
  • Hebei Zhuanglai Chemical Trading Co.,Ltd
  • Eucalyptus oil pictures
  • Eucalyptus oil
    8000-48-4
  • US $5.00 / KG
  • 99%
  • Hebei Longbang Technology Co., Ltd
  • Eucalyptus oil  pictures
  • Eucalyptus oil
    8000-48-4
  • US $6.00 / kg
  • 99%
  • HebeiShuoshengImportandExportco.,Ltd

Eucalyptus oil Spectrum

Eucalyptus oil (jp15) EUCALYPTUS OIL(RG) Eucalyptus oil,Eucalyptus Globulus Labilardiere Eucalyptus oil,Yo-shu oil Eucalyptus Oil, FCC Eucalyptus oil API Eucalytus oil Eucalytpus oil Eucalyptus oil(2466) EUCALYPTUS OIL (EUCALYPTUS GLOBULUS LABILLE) EUCALYPTUS OIL 70/75% FCC EUCALYPTUS OIL 80/85% ingalipt OLEUMEUCALYPTI 1,3,3-Trimethyl-2-oxabicyclo[2.2.2.]-octane eukalyptusoel Oils,eucalyptus EUCALYPTUS OIL 80 OIL OF EUCALYPTUS D ~0.91 EUCALYPTUS OIL REDISTILLED PHARMACEUTICAL GRADE EUCALYPTUS OIL, TECH. GRADE Faulding Eucalyptus Oil Emu Ridge Eucalyptus Oil Eucalyptus Globulus Labilardiere Yo-shu oil EUCALYPTUS OIL EUCALYPTUS OIL CITRIODORA FEMA 2466 SAUNA/STEAM EUCALYPTUS Citriodora oil dinkumoil eucalvptusoil D05327 anyou Eucalyptus Citriodra Eucalyptus oil USP/EP/BP EUCALYPTUS OIL GLOBULUS 80% Eucalyptus leaf essential oil Factory supply eucalyptus oil 20ml 1kg CAS 8000-48-4 Eucalyptus Oil extrapure, 60% Eucalyprus Globulus Oil Eucalyptus essential oil EUCALYPTUS GLOBULUS LEAF OIL OIL OF EUCALYPTUS OIL OF EUCALYPTUS CITRIODORA eucalyptus Eucalyptus Oil 80% 8,9-Epoxy cedrane 13567-39-0 8000-48-4 16-26-36 000-48-4 800-48-4 C18H18O Flavor & essential oil Essential oil Essential Oils E-FFlavors and Fragrances Essential Oils