top note herbal Pine

Terpinolene

Also known as: p-Mentha-1,4(8)-diene

Fresh, piney, slightly floral, sweet, herbal

IFRA Restriction

This is the maximum allowed percentage of this material in the total finished product, not in the fragrance concentrate.

For example, if a fine fragrance (Category 4A) contains 20% fragrance oil, and IFRA allows 10% of this material, the material can be up to 50% of the fragrance concentrate (10% ÷ 20% = 50%).

EU Allergen

This ingredient is classified as an EU allergen under the Cosmetics Regulation (EC) No 1223/2009.

Labeling thresholds:

  • 0.001% in leave-on products
  • 0.01% in rinse-off products
Learn more →
CAS 586-62-9
Manufacturers Various

About Terpinolene

A monocyclic monoterpene with a fresh, piney, slightly floral character.

Molecular Information
Molecular Formula C10H16
Molecular Weight 136.23 g/mol
Boiling Point 187 °C
Flash Point 64 °C (147 °F) - closed cup
Density 0.8632 g/cu cm at 15 °C
Vapor Pressure 0.74 [mmHg]
InChIKey MOYAFQVGZZPNRA-UHFFFAOYSA-N
Sources: PubChem

Safety Information
Danger

GHS Classification

Aspiration hazardFlammable liquidsHazardous to the aquatic environment, acute hazardHazardous to the aquatic environment, long-term hazardSensitization, SkinSkin corrosion/irritation

Hazard Statements

  • H226: Flammable liquid and vapor
  • H304: May be fatal if swallowed and enters airways
  • H315: Causes skin irritation
  • H317: May cause an allergic skin reaction
  • H400: Very toxic to aquatic life
  • H410: Very toxic to aquatic life with long lasting effects
  • H411: Toxic to aquatic life with long lasting effects
Sources: PubChem (ECHA C&L)