Chemical name:

Phenol, isobutylenated, phosphate (3:1)


specialty products, lubricants & functional fluids

Markets and applications:

lubricants and functional fluids, compressor oils, hydraulic fluids, industrial lubricants, metalworking fluids


antiwear additives




PCC Rokita SA Phosphorus Chemistry Business Unit

CAS No.:



Rokolub AD series are phosphate ester based ashless anti wear and mild extreme pressure additives for lubricants and functional fluids. Because of its excellence in reducing friction and wear, these products are perfect choice where high loads cause boundary lubricant conditions.

Alternative names:

Show alternative names
TBPP; Phenol isobutylenated phosphate; Reaction mass of 4-tert-butylphenyl diphenyl phosphate and bis(4-tert-butylphenyl) phenyl phosphate and triphenyl phosphate [EC# 700-990-0]; tert-Butylphenyl diphenyl phosphate [CAS#56803-37-3; EC: 260-391-0]; butylated phenol phosphate ester; butylated phenyl phosphate;  t-butylphenyl phenyl phosphate; TPP butylated; synthetic triaryl phosphates based on butylated phenol; phosphate ester; aryl phosphate ester; triaryl phosphate ester; tertiary phosphate esters; triphenyl phosphate ester; neutral phosphate ester; synthetic phosphate ester; organophosphate ester; organophosphorus compound; phosphorous chemicals; esters of phosphoric acid; organic salts of orthophosphoric acid; phosphate ester fluids; (Hide)


anti-wear additives extreme pressure additives oil additives additives for lubricants performance additives lubricity additives lubricants base oil industrial oil mineral oil synthetic oil POE PAO seizing welding metal-to-metal contact lubrication lubricity high loads high-temperature temperature resistance high temperature operation high lubricating capability friction boundary friction hydrodynamic friction friction reduction wear reduction anti-wear additives AW AW additives anti-wear and extreme pressure additives AW/EP AW/EP additives
Individual inquiries:
Individual inquiries: Reveal e-mail
Reveal phone number
Halogen free

* Required fields
Copy of message will be sent to your e-mail address.

To contact us via this form, please provide the data indicated in it. Providing data is voluntary, but if you do not, it will not be possible to send us a message through this form.

The personal data administrator is PCC Rokita SA with its registered office in Brzeg Dolny (Sienkiewicza Street 4, 56-120 Brzeg Dolny). You can contact our Data Protection Supervisor by e-mail: .