Pentaerythritol tetraoleate / Pentaerythritol Oleate / PETO

Short Description:

Chemical name: Pentaerythritol tetraoleate / Pentaerythritol Oleate / PETO
CAS #: 19321-40-5
Molecular formula: C(CH2OOCC17H33)4
It is a colorless or light yellow transparent liquid, and it is made by the reaction of pentaerythritol and oleic acid through a special post-treatment process.

Product Detail

Product Tags





Colorless or light yellow transparent liquid

Kinematic Viscositymm2/s

40 ℃


100 ℃


Viscosity Index

≥ 180

Acid ValuemgKOH/g

≤ 1

Flash Point (℃)

≥ 300

Pour Point()

≤ -25

Color(5¼ lovibond)






PETO has excellent lubricating properties, good flame retardancy, high viscosity index, and a biodegradation rate of over 90%. It can be used to prepare hydraulic oil, chainsaw oil, and marine yacht engine oil that require environmental protection.
PETO also has good surface film-forming properties. It can be used for plate profiles, heat shrinkable films, transparent bottles and pipes, plate profiles, soft and hard PVC sheets, etc. It can also be used as an intermediate and textile oil for leather auxiliaries and textiles.

Recommended Typical Usage

1. Tin plate rolling: 5~60%
2. Fire-resistant hydraulic oil: 98%
3. Grinding and cutting (water-soluble oil or pure oil): 5~95%
4. Drawing stamping (water-soluble oil or pure oil): 5~95%
Packing: 180KG/galvanized iron drum (N.W.) or 900KG/IBC can (N.W.)
Shelf life: 1 year
Transportation and storage: Store and transport as non-toxic and non-dangerous goods, and store in a cool, dry and ventilated place.

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