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Cosmetic ingredient (INCI)

Trans-Trimethyldodecatetraenal

Used in cosmetic products as perfuming. (E,E,E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraen-1-al.

The chemical behind this ingredient

Structure, properties, safety data and price information live on the chemical page.

alpha-Sinensal chemical structure, C15H22O, CAS 17909-77-2
alpha-Sinensal
CAS 17909-77-2C15H22O
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alpha-Sinensal

IUPAC name: (2E,6E,9E)-2,6,10-trimethyldodeca-2,6,9,11-tetraenal

  • 2D structure and identifiers
  • Measured and computed properties
  • GHS safety summary
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Frequently asked questions

What is Trans-Trimethyldodecatetraenal used for in cosmetics?

Trans-Trimethyldodecatetraenal is used in cosmetic products as perfuming. (E,E,E)-2,6,10-Trimethyldodeca-2,6,9,11-tetraen-1-al.

Is Trans-Trimethyldodecatetraenal restricted in cosmetics in the EU?

No EU restriction annex is recorded for Trans-Trimethyldodecatetraenal in our records. Rules change and differ by market, so always check the current regulation before you formulate.

What is the CAS number of Trans-Trimethyldodecatetraenal?

Trans-Trimethyldodecatetraenal is listed with CAS number 17909-77-2 and EC number 241-854-6.

Where can I buy Trans-Trimethyldodecatetraenal?

Post a buy request for alpha-Sinensal with the grade, quantity and destination you need, and matching suppliers will send you quotes.