Terpinolene is a mixture of terpene isomer, obtained from turpentine,with smell of pine-aroma,as fundamental material,widely used in synthetic perfume industry.

• 异松油烯是以松节油为原料合成的具有芳香松木气味的萜异构体混合物，广泛应用于调制香料及作香化基础原料。