4-tert-butylcatechol 85% Solution


Product Name :4-tert-butylcatechol, 4-tert-Butylpyrocatechol, TBC Solvay

Equivalent Name: TBC OPTIMA 85% Flakes

Cas No. : 98-29-3



4-tert-butylcatechol Solution is mainly used as an efficient polymerization inhibitor during the processing or storage and transportation of olefin monomer; Used as an antioxidant for polymer materials and oils.

Typical Properties

Test itemStandard value
Appearancelight yellow to amber

colored liquid

TBK content≥85
Water content≤15
Reflection rate1.5-1.512


Liquid products are packed in plastic barrels, with a net weight of 20kg per barrel; Solid products are packed in carton barrels (lined with plastic bags), with a net weight of 25kg per barrel; It can also be packaged according to user requirements.

Avoid excessive heating or direct sunlight during transportation, and should also comply with GB/T191 regulations.  When storing, it must be sealed, isolated from air, and placed in a cool and dry room, and it is forbidden to contact with alkalis, iron, and copper to avoid oxidation.


Product Form

The solid 4-tert-butylcatechol produced by our company, which can use toluene, methanol, styrene, and water as solvents according to user needs, and is configured as a polymerization inhibitor that can be used directly on the device.


TDS / MSDS Download

TBC 85 MSDS Baoxu Chemical

TBC 85 TDS Baoxu Chemical