NameDioctyl sebacate(DOS)
CAS No.2432-87-3
AppearanceLight yellow or colorless transparent liquid
SpecificationPurity ≥99%
Packaging200L drum
ApplicationExcellent plasticizer, used as a low-temperature plasticizer, and also used as a synthetic lubricant for steam injection engines
DownloadTDS,MSDS
Dioctyl sebacate (DOS) is a high-performance plasticizer derived from sebacic acid and n-octanol. Its molecular formula is C26H50O4 with CAS No. 123-94-4. This ester exhibits exceptional low-temperature flexibility and light stability.
Store in cool, dry areas away from oxidizers. While biocompatible for specific medical uses, ensure compliance with local FDA regulations before clinical application. Wear appropriate PPE during handling to avoid skin irritation.