- Citronella oil
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- $14.28 / 1kg
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2023-12-07
- CAS:8000-29-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10000kg
- CYMBOPOGON NARDUS OIL
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- $14.27 / 1kg
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2023-12-07
- CAS:8000-29-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10000kg
- CITRONELLA GRASS OIL
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- $14.26 / 1kg
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2023-12-07
- CAS:8000-29-1
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10000kg
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| Product Name: | Citronella oil | | Synonyms: | CYMBOPOGON NARDUS (CITRONELLA) OIL;CITRONELLA GRASS OIL F. CYMBOPOGON NARD. RENDLE, NATURAL;CITRONELLA OIL JAVA 85/35%;CITRONELLA OIL CHINESE 85/35%;Citronellaeaetheroleum/Citronellal,Geraniol;exCymbopogonnardus;CINTRONELLAOIL;CITRONELLAJAVA | | CAS: | 8000-29-1 | | MF: | | | MW: | 0 | | EINECS: | 616-771-7 | | Product Categories: | Essential Oils | | Mol File: | Mol File | ![Citronella oil Structure]() |
| | Citronella oil Chemical Properties |
| Boiling point | 222 °C(lit.) | | density | 0.897 g/mL at 25 °C(lit.) | | FEMA | 2308 | CITRONELLA OIL | | refractive index | n20/D 1.471(lit.) | | Fp | 195 °F | | storage temp. | 2-8°C | | Odor | at 10.00 % in dipropylene glycol. citrus citronella | | Odor Type | citrus | | Stability: | Stable. Flammable. | | EPA Substance Registry System | Citronella oil (8000-29-1) |
| Hazard Codes | | | WGK Germany | 2 | | HS Code | 33012920 | | toxicity | The acute oral LD50 in rats was reported as > 5 g/kg (Shelanski & Moldovan, 1971). The acute dermal LD50 in rabbits was reported as 4.7 ml/kg (3.4-6.7 ml/kg) (Shelanski & Moldovan, 1971). |
| | Citronella oil Usage And Synthesis |
| Essential oils | Citronella oil, also known as vanilla oil is a kind of essential oil produced by the steam distillation of citronella or sub-lemongrass. It is a light yellow to light brown clear liquid, with the characteristic aroma of citronellal. The aroma of Ceylon type is thick and poor. This essential oil is insoluble in glycerol and propylene glycol, soluble in most volatile oils, mineral oils and ethanol. Java-type oil: the relative density is 0.880~0.895 (20/20 ℃); the refractive index is 1.466~1.473. Ceylon oil: the relative density is 0.894~0.910 (20/20 ℃), the refractive index is 1.479 to 1.487. The main components are citronellal (35% to 45% Java type; 5% to 16% Ceylon type), geraniol (85% Java type; 60% Ceylon), citral, eugenol, vanillin, eugenol, butanedione, benzaldehyde, methylheptenone, juniperene, isovaleraldehyde, geranyl and its esters, etc.
Citronella oil is one of the important natural spices, mainly used for soap and detergent. It is also used in repellent. But the main purpose is to acquire citronellal and geraniol from citronella oil, and further to synthesize hydroxy citronellal, rose alcohol, citral, ionone, vitamin A and a series of citronella oil spices to produce cosmetics and flavoring as well as menthol which used in the pharmaceutical industry, and repellent. Citronella oil also has the function of sterilization, anti-inflammatory, relief of swelling and pain, active, etc.
Java citronella cymbopogon wintorianus Jowitt and Ceylon citronella C.nardus Rondle are two major cultivars around the world. Java citronella is also known as Ma-hapangiri, with an oil yield of 1.2-1.4% and a total alcohol content of 80-90%: Ceylon citronella, also known as Lonabatupangiri, with an oil yield of 0.37~0.4%, and the total alcohol content of 55~65%. So Java citronella are widely planted in the world's tropical countries.
The above information is edited by the editors Tongtong from the chemicalbook. | | Chemical properties | Yellow liquid; relative density: 0.8842-0.8965; refractive index: 1.4650-1.480; with a strong grass aroma. | | Uses | Citronella oil is one of the important natural spices. It can be directly used as soap spices, mainly used for separation and extraction of citronellal and geraniol, and further to synthesize citronellol, hydroxy citronellal, rose alcohol, menthol and other important spices. | | plant origin | derived from the whole plant distilled by citronella steam. | | Specificationstraits | light yellow liquid, strong, slightly sweet, with a strong grass aroma; relative density: 0.888~0.892; refractive index (20 ℃): 1.470~1.474 ; content: more than 35% citronellal, 85% citronellol. | | Function | Act as a pesticide, anophelifuge，soap perfume. | | The standard of allowable maximum amount and residue | Name of additives: Citronella oil
Name of food allowable for the additive: food
Function of the additive: Spices used in food
Maximum allowable amount (g/kg): The amount of spices to compound essence should be lower than the allowable maximum amount and residue listed in GB 2760.
Maximum allowable residue (g/kg): | | Description | Citronella oil is present as a repellent in many sprays
that contain other repellents, pyrethrins, and synergists.
These formulations have insecticidal and repellent actions
against biting insects and flies on cattle, dogs, horses, and
pigs. The major constituent of citronella oil is citronellal
(to which the information below applies). | | Chemical Properties | colourless or light yellow liquid with characteristic | | Chemical Properties | There are two essential oils: Ceylon citronella oil and Java citronella oil. Ceylon citronella oil is obtained by steam
distillation of the partially dried herb known as the lanabatu variety, while the Java citronella oil is obtained by steam or water distillation
of the freshly cut or partially dried herb known as the maha pengira variety. It differs from the Ceylon citronella oil in both
composition and odor. The Ceylon type has a characteristic citronellal-like odor. Java-type oil has a pronounced aldehyde (rose,
lemon-like) odor. | | Chemical Properties | Sri Lanka (Ceylon) citronella oil is produced by steam distillation of fresh
or partly dried leaves and stems of the grass species Cymbopogon nardus
(L.) Rendle – the so-called lenabatu – cultivated in Sri Lanka. It is a pale
yellow to brownish liquid with a fresh, grassy, camphoraceous odor.
d2020 0.891–0.910; n20D 1.479–1.490; α20D ?25 ° to ?12 °; solubility: 1 vol in
not more than 2 vol of 80% ethanol at 20 ℃; ester number (after acetylation):
157–200; carbonyl number: min. 18, corresponding to min. 5% of carbonyl compounds (calculated as citronellal).The content of citronellal by
GC varies from 3% to 6%. Other typical constituents are borneol (4–7%),
citronellol (3–8.5%), geraniol (15–23%), and methyl isoeugenol (7–11%).
Sri Lanka (Ceylon) oil is less valuable than Java oil and is used almost
exclusively for perfuming toilet soaps, washing powders, and household
products. Annual production is only ～25 t. | | Physical properties | The Ceylon oil is a pale yellow to yellowish-brown liquid. The Java-type oil is a clear, mobile,
light yellow to brownish liquid. | | Occurrence | Found in the grasses of Cymbopogon Nardus (Rendle), Andropogon Nardus (L) and Andropogon Nardus Ceylon, de Jong (Fam. Gramineae). | | Uses | Citronella Essential Oil is the oil extracted from the plant Cymbopogon (lemongrass). It is well-known as an insect repellant. | | Uses | Soap perfumery, manufacture of hydroxycitronellal, insect repellent. | | Preparation | By direct steam-distillation of the dried grass. | | Definition | Has both d- and l-isomers. C
9H17CHO. | | Essential oil composition | The main constituents of citronella oil are geraniol and citronellal |
| | Citronella oil Preparation Products And Raw materials |
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