2,2',6,6'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl

CAS: 128-38-1

Ref. 3D-AAA12838

Product Information

• Name: 2,2',6,6'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl
• Synonyms: 2,2′,6,6′-Tetra-tert-butyl-4,4′-biphenol, 3,3,5,5-Tetra(tert-butyl)[1,1-biphenyl]-4,4-diol, 3,3′,5,5′-Tetra-tert-butyl-4,4′-biphenol, 3,3′,5,5′-Tetra-tert-butyl-4,4′-biphenyldiol, 3,3′,5,5′-Tetra-tert-butyl-4,4′-dihydroxy-1,1′-biphenyl, 3,3′,5,5′-Tetra-tert-butyl-4,4′-dihydroxybiphenyl, 3,3′,5,5′-Tetra-tert-butyl-4,4′-dihydroxydiphenyl, 3,3′,5,5′-Tetra-tert-butyl-4,4′-hydroxybiphenyl, 3,3′,5,5′-Tetra-tert-butyl-p,p′-biphenol, 3,3′,5,5′-Tetrakis(1,1-dimethylethyl)-1,1′-biphenyl-4,4′-diol, 3,5,3′,5′-Tetra-tert-butyl-4,4′-dihydroxydiphenyl, 4,4′-Biphenyldiol, 3,3′,5,5′-tetra-tert-butyl-, 4,4′-Bis(2,6-di-tert-butylphenol), 4,4′-Dihydroxy-3,3′,5,5′-tetra-tert-butylbiphenyl, 4,4′-Dihydroxy-3,5,3′,5′-tetra-tert-butylbiphenyl, Agidol 5, Ethyl 712, H 212/43, NSC 14479, NSC 39768, NSC 61171, TBB (antioxidant), [1,1′-Biphenyl]-4,4′-diol, 3,3′,5,5′-tetrakis(1,1-dimethylethyl)-, p,p′-Biphenol, 2,2′,6,6′-tetra-tert-butyl-

Description

2,2',6,6'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl is an organic chemical that is used as a phenolic antioxidant in automotive lubricants. It can be used to protect the rubber from oxidation and cracking due to thermal aging and exposure to ozone. 2,2',6,6'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl has been shown to have a kinetic effect on the rate of reactions by accepting electrons from a reaction partner. 2,2',6,6'-Tetra-tert-butyl-4,4'-dihydroxybiphenyl binds with the acceptor molecule through an electrostatic interaction or hydrogen bonding. This leads to an increase of the rate of electron transfer and thus increases the reaction rate.

• Brand: Biosynth

Chemical properties

• Molecular weight: 410.64 g/mol
• Formula: C₂₈H₄₂O₂
• Purity: Min. 95%