Eucalyptus maculata citriodora, ext., also known as lemon-scented gum, is an essential oil obtained by steam distillation of leaves and terminal branches of E. citriodora Hook. It is an almost colorless, pale yellow, or greenish-yellow liquid with a citronellal-like odor. The oil has a specific gravity (d2020) of 0.860-0.870, refractive index (n20D) of 1.4500-1.4560, and optical rotation (α20D) ranging from +1° to -3°. It contains a minimum of 70% carbonyl compounds calculated as citronellal and a minimum of 75% citronellal by gas chromatography. In addition to the main component, rac-citronellal, the oil also contains citronellol and isopulegol (5-10% each). Young E. citriodora trees, grown exclusively for essential oil production, are cut back to a height of 1-1.50m and develop into shrubs, allowing for year-round leaf harvesting. More than 200 kg of oil can be obtained per hectare, with worldwide production amounting to approximately 1000 t/yr. The main producers are China and Brazil, with smaller quantities coming from India, Vietnam, and Paraguay.
85203-56-1
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Basic information
- Product Name: Eucalyptus maculata citriodora, ext.
- Synonyms: Eucalyptus maculata citriodora, ext.;Eucalyptus maculata citriodora, Extrakt;Eucalyptus citriodora extract;Eucalyptus citriodora oil;Einecs 286-249-8;Eucalyptus maculata Citriodora
- CAS NO:85203-56-1
- Molecular Formula: C10H18O
- Molecular Weight:
- EINECS: 286-249-8
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: 93℃[at 101 325 Pa]
- Flash Point: 57℃
- Appearance: /
- Density: 0.866 g/mL at 25 °C
- Vapor Pressure: 47.5-2600Pa at 25℃
- Refractive Index: n20/D1.455
- Storage Temp.: N/A
- Solubility: N/A
- Water Solubility: 88mg/L at 25℃
- CAS DataBase Reference: Eucalyptus maculata citriodora, ext.(CAS DataBase Reference)
- NIST Chemistry Reference: Eucalyptus maculata citriodora, ext.(85203-56-1)
- EPA Substance Registry System: Eucalyptus maculata citriodora, ext.(85203-56-1)
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Safety Data
- Hazard Codes: Xi
- Statements: 10-38
- Safety Statements: 16-26-36
- RIDADR: UN 1993C 3 / PGIII
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 85203-56-1(Hazardous Substances Data)
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85203-56-1 Usage
Uses
Used in Perfumery:Eucalyptus maculata citriodora, ext. is used as a fragrance ingredient in perfumery for the same purposes as citronellal, due to its pleasant citronellal-like odor.
Used in Flavor and Food Industry:
Eucalyptus maculata citriodora, ext. is used as a flavoring agent in the food industry, providing a refreshing and citrusy taste to various food products.
Used in Aromatherapy:
Eucalyptus maculata citriodora, ext. is used in aromatherapy for its refreshing and uplifting properties, helping to promote relaxation and reduce stress.
Used in Insect Repellent Products:
Eucalyptus maculata citriodora, ext. is used as an active ingredient in insect repellent products, due to its natural insect-repellent properties.
Used in Pharmaceutical Industry:
Eucalyptus maculata citriodora, ext. is used as a starting material for the manufacture of citronellal and products derived from it, which have various pharmaceutical applications, such as in the treatment of respiratory conditions and as a flavoring agent in cough drops and lozenges.
Check Digit Verification of cas no
The CAS Registry Mumber 85203-56-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,2,0 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.Calculate Digit Verification of CAS Registry Number 85203-56:
(7*8)+(6*5)+(5*2)+(4*0)+(3*3)+(2*5)+(1*6)=121
121 % 10 = 1
So 85203-56-1 is a valid CAS Registry Number.
85203-56-1Upstream product
85203-56-1Downstream Products
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Eucalyptus maculata citriodora, ext.
