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Hydratropic Aldehyde

Also known as: α-Methyltolualdehyde, 2-Phenylpropanal, α-Phenylpropionaldehyde, Hydratropaldehyde, 2-Phenylpropionaldehyde

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%).

CAS 93-53-8

Molecular Information
Molecular Formula C9H10O
Molecular Weight 134.17 g/mol
Boiling Point 92.00 to 94.00 °C. @ 12.00 mm Hg
Density 0.998-1.006
InChIKey IQVAERDLDAZARL-UHFFFAOYSA-N
Sources: PubChem

Safety Information
Warning

GHS Classification

Skin corrosion/irritationSensitization, SkinSerious eye damage/eye irritationReproductive toxicity

Hazard Statements

  • H315: Causes skin irritation
  • H317: May cause an allergic skin reaction
  • H319: Causes serious eye irritation
  • H361: Suspected of damaging fertility or the unborn child
Sources: PubChem