Olibanum oil

Olibanum oil Basic information
Product Name:Olibanum oil
Synonyms:FEMA 2816;Frankincense oil;ESTER GUM;OLIBANUM OIL;OLIBANUM RESINOID;OLIBANUM RESIN OLIFFAC;OIL OF FRANKINCENSE;OILBANUM OIL
CAS:8016-36-2
MF:C63H98O6
MW:0
EINECS:232-482-5
Product Categories:thickener;Cosmetic Ingredients & Chemicals
Mol File:Mol File
Olibanum oil Structure
Olibanum oil Chemical Properties
Boiling point 140 °C(lit.)
density 0.870 g/mL at 25 °C(lit.)
refractive index n20/D 1.4780(lit.)
FEMA 2816 | OLIBANUM OIL (BOSWELLIA SPP.)
Fp 47 °C
storage temp. -20°C
Odorat 10.00 % in dipropylene glycol. terpenic incense peppery spicy old wood woody pine resinous
Odor Typeterpenic
optical activity[α]/D 17.0 to 10.0° (neat)
EPA Substance Registry SystemOlibanum oil (8016-36-2)
Safety Information
Risk Statements 10
Safety Statements 16
RIDADR UN 1993 3/PG 3
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
Olibanum oil Usage And Synthesis
DescriptionOlibanum is a gum resin secreted by several Boswellia species that grow extensively from South Arabia to Somaliland. The small trees or shrubs yield an exudate after incisions are made on the bark; it consists of a milky liquid that hardens into small, yellowish droplets commercially known as incense tears. The tears are sorted; the most valuable quality (white tears) is sold as burning incense, while the less valuable qualities (powder and fragments) are used in flavors and perfumes because of their more reasonable cost. The part used is the gum resin exudate.
Chemical PropertiesThe oil, obtained by steam distillation of the trees B. carterii Birdw. and other Boswellia species, has a balsamic, slightly citrine odor.
Chemical PropertiesOlibanum oil and olibanum resinoid are obtained from frankincense, which is a gum resin collected from the bark of the tree Boswellia carteri Birdw. or Boswellia frereana Birdw. (Burseraceae) growing in Arabia and Somalia. The resinoid is produced by solvent extraction, and steam distillation gives the oil, which is a pale yellow, slightly viscous liquid with a balsamic odor and a faint lemon note.
d2525 0.862–0.889; n20D 1.4650–1.4820; α20D ?15 ° to +35 °; solubility: 1 vol in 6 vol of 90% ethanol, solutions occasionally opalescent; acid number: max. 4.0; ester number: 4–40.
Various qualities are commercially available. Their compositions may vary considerably because they are prepared from the resins of different Boswellia species. Main constituents of the oil are monoterpene hydrocarbons.
Olibanumoil and resinoid are used in oriental-type perfumes, the resinoid especially for its good fixative properties.
Physical propertiesIt is a pale-yellow liquid. It is soluble in most fixed oils and with a slight haze in mineral oil. It is insoluble in propylene glycol and glycerin.
Usesfrankincense (Boswellia thurifera) is described as anti-inflammatory and a mild antiseptic that brings relief to dry and sensitive skins and helps heal all types of wounds. Its astringent properties are said to help balance oily or overactive skin. This is one of the oldest essential oils in use, and dates back to ancient egypt.
Usesolibanum oil is a fragrance component. It is astringent with slight anti-inflammatory properties.
DefinitionExtractives and their physically modified derivatives. Boswellia, Burseraceae.
Olibanum oil Preparation Products And Raw materials
Raw materialsRosin-->PARTIALLY HYDROGENATED ROSIN-->OLIBANUM GUM
Preparation ProductsPhenolic resin paint-->Glycerol Ester of Rosin
Aluminum acetylacetonate METHYL ISOCYANOACETATE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) N-BUTYLISOCYANIDE Tris(2,4-pentanedionato)chroMiuM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) SALCOMINE 2,4-PENTANEDIONE, SILVER DERIVATIVE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide COBALT(II) ACETYLACETONATE Cupric acetylacetonate Ethyl isocyanoacetate TERT-BUTYL ISOCYANIDE Ferric acetylacetonate COBALT ETHYLENE DIAMINE CHLORIDE Benzyl isocyanide TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III)

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