General Description
A clear colorless to light amber colored liquid. Contains mainly tertiary and secondary terpene alcohols Produced from the wood of pine trees by extraction or steam distillation. Flash point below 141°F. Less dense than water and insoluble in water. Hence floats on water. Vapors are heavier than air.
Reactivity Profile
PINE OIL(8002-09-3) has a high content of various alcohols. Flammable and/or toxic gases are generated by the combination of alcohols with alkali metals, nitrides, and strong reducing agents. They react with oxoacids and carboxylic acids to form esters plus water. Oxidizing agents convert them to aldehydes or ketones. Alcohols exhibit both weak acid and weak base behavior. They may initiate the polymerization of isocyanates and epoxides.
Air & Water Reactions
Flammable. Insoluble in water.
Health Hazard
Vapors can cause headache, confusion, respiratory distress. Liquid irritates skin. If ingested, can irritate the entire digestive system and may injure kidneys. If liquid is taken into lungs, causes severe pneumonitis,pulmonary edema/hemorrhage.
Fire Hazard
Behavior in Fire: Forms heavy black smoke and soot.
Chemical Properties
The production of essential oil from this pine has been abandoned. The needles are probably distilled with those from
spruce. A large addition of white pine needles to spruce needles tends to lower considerably the ester content of the distilled spruce oil.
Definition
Extractives and their physically modified derivatives. A complex combination of terpenes produced by the high temperature distillation of oil of turpentine residues or by the catalytic hydration of pinenes. Composed primarily of isomeric tertiary and secondary cyclic terpene alcohols. May contain terpene hydrocarbons and ethers. Exact composition varies with production methods and turpentine source.
Toxics Screening Level
The initial threshold screening level (ITSL) for yarmor pine oil is 10 μg/m3 based on an annual averaging time.
