Which essential oil is only obtained through solvent extraction?

Jasmine Absolute is indeed primarily obtained through solvent extraction, which is a method used to extract fragrant compounds from plant materials without using heat. This technique is particularly useful for delicate flowers like jasmine, where steam distillation could damage the delicate aroma and constituents.

In contrast, rose oil can be extracted using both steam distillation and solvent extraction, but often the precious rose oil is traditionally steam-distilled. Neroli oil is primarily extracted through steam distillation from orange blossoms, while chamomile oil typically employs steam distillation from chamomile flowers as well. Therefore, jasmine absolute stands out as the essential oil specifically tied to solvent extraction among the choices provided, making it the correct answer.