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Syringol

2,6-Dimethoxyphenol

Syringol, Pyrogallol 1,3-dimethyl ether

Methoxyphenol · C₈H₁₀O₃

Chemical structure of Syringol
2D structure PubChem / NCI CIR

Chemical info

CAS number CAS
91-10-1
Molecular formula
C₈H₁₀O₃
Molecular weight
154.16 g/mol
Origin
Nature-identical
Odor family
Animalic
Note
Heart
Aroma
Wood smoke, smoked meat, slightly medicinal and sweet.

History

Syringol forms when the lignin of hardwoods is pyrolysed and is one of the main components of wood smoke odor.

In perfumery

Syringol is used in traces for smoky tones in leather, tobacco and burnt wood accords, and in smoke flavors.

Connections

Evokesbirch tar

Regulatory status

Unrestricted · No IFRA standard
IFRA 51
No dedicated IFRA Standard in the 51st Amendment index.
EU allergen 2023/1545
Not named individually in the expanded allergen list of Regulation 2023/1545.

Sources

  1. Wikidata Q421420 (CAS 91-10-1, formula; data mirrored from PubChem)
  2. Sell C.S. (ed.) The Chemistry of Fragrances: From Perfumer to Consumer, 2nd ed., Royal Society of Chemistry 2006
  3. The Good Scents Company Information System, material entries
  4. IFRA Standards, 51st Amendment: Index of IFRA Standards (notified 30 June 2023)