Glycols & Polyols Available to Source

Pentaerythrityl Tetracaprylate

CAS 68441-68-9 · MF C37H68O8 · MW 640.9 g/mol

Pentaerythrityl tetracaprylate is an ester of pentaerythritol and caprylic acid. It is widely used in cosmetics and personal care formulations. Known for its

SDS / TDS Download
CAS Number
68441-68-9
Molecular Formula
C37H68O8
Molecular Weight
640.9 g/mol
Material Family
Glycols & Polyols
Functional Roles
Chemical Identity
CAS Number68441-68-9
IUPAC Name[3-octanoyloxy-2,2-bis(octanoyloxymethyl)propyl] octanoate
InChI KeyCFRNDJFRRKMHTL-UHFFFAOYSA-N
PubChem CID 76366
INCI NamePENTAERYTHRITYL TETRACAPRYLATE/TETRACAPRATE
Synonyms & Trade Names
PETC Pentaerythritol tetracaprylate pentaerythrityl tetracaprylate 3008-50-2 2,2-BIS[[(1-OXOOCTYL)OXY]METHYL]-1,3-PROPANEDIYL DIOCTANOATE 2,2-Bis(((1-oxooctyl)oxy)methyl)-1,3-propanediyl dioctanoate pentaerythritol octanoate pentaerythritoltetraoctanoat
Full Description

Pentaerythrityl tetracaprylate is an ester of pentaerythritol and caprylic acid. It is widely used in cosmetics and personal care formulations. Known for its