Longifolene is an important tricyclic sesquiterpene in heavy turpentine oil, and its mass fraction can reach more than 65%.

Beta-Caryophyllene is another important sesquiterpene. Longifolene is naturally found in heavy turpentine oil and presents in small amounts in other essential oils. It appears pale yellow liquid with a pine-like odor. It is mainly used for the preparation of isolongifolene.

Substance Identification

CAS 475-20-7
EINECS 207-491-2
HS.CODE 29021990
Molecular Formula C15H24
Moleclar Weight 204.3546

Application & Uses

  • Widely used in perfume industry especially in pine aroma series perfume
  • Raw material for synthetic fragrance
  • Organic synthesis for the preparation of dilongifolylborane and isolongifolene
  • Used as floating agent for lead-zinc ore.

Sales Specification

Odor Woody
Refraction Index,@ n20/D 1.498~1.520
Relative Density, @ d20/20 0.920~0.930
Purity, G.C, % ≥85
LD50 oral, rat ≥5g/kg
LD50 dermal, rabbit ≥5g/kg


  • Iron Drums, 180kg net each

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GHS Hazard Statements

H-Code H304/317/410
P-Code P261/272/280/273
Response P301+P310 P331 P302+P352 P333+P313 P321 P362+P364 P391
Storage P405
Disposal P501


  • avoid contact with light
  • keep separated from incompatible substances
  • store and handle in accordance with all current regulations and standards
  • store in a cool, dry place
  • store in a tightly closed container


The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract.

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