top note woody Pine

alpha-Pinene

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 80-56-8

Molecular Information
Molecular Formula C10H16
Molecular Weight 136.23 g/mol
Boiling Point 313.2 °F at 760 mmHg (NTP, 1992)
Flash Point 91 °F (NTP, 1992)
Density 0.858 (USCG, 1999) - Less dense than water; will float
Vapor Pressure 10 mmHg at 99.1 °F (NTP, 1992)
InChIKey GRWFGVWFFZKLTI-UHFFFAOYSA-N
Sources: PubChem

Safety Information
Danger

GHS Classification

Acute toxicity, oralAspiration hazardFlammable liquidsHazardous to the aquatic environment, acute hazardHazardous to the aquatic environment, long-term hazardSensitization, SkinSerious eye damage/eye irritationSkin corrosion/irritation

Hazard Statements

  • H226: Flammable liquid and vapor
  • H302: Harmful if swallowed
  • H304: May be fatal if swallowed and enters airways
  • H315: Causes skin irritation
  • H317: May cause an allergic skin reaction
  • H318: Causes serious eye damage
  • H400: Very toxic to aquatic life
  • H410: Very toxic to aquatic life with long lasting effects
Sources: PubChem (ECHA C&L)