Alkanes, C15-19-branched and linear

At a glance

A petroleum-derived mixture of C15‑19 linear and branched alkanes, virtually odorless with a waxy feel, used as a neutral base, fixative and carrier in many fragrances.

Category
⚗️ Synthetic
Origin
Petroleum (crude oil distillate)
Extraction
Chemical synthesis
Chemical family
Alkane
CAS number
1437281-01-0
IFRA status
Not restricted
● drafted · last checked 2026-09-01