3,3',5,5'-Tetra-tert-butyldiphenoquinone

3,3',5,5'-四叔丁基-4,4'-联苯醌

Also known as: 2,2',6,6'-Tetra-tert-butyl-Δ4,4'-bi[2,5-cyclohexadiene]-1,1'-dione, 2,2',6,6'-Tetra-tert-butyldiphenylquinone, 2,6-Bis(1,1-dimethylethyl)-4-[3,5-bis(1,1-dimethylethyl)-4-oxo-2,5-cyclohexadien-1-ylidene]-2,5-cyclohexadien-1-one, 3,3',5,5'-Tetra-tert-butyl-4,4'-diphenoquinone, 3,3',5,5'-Tetra-tert-butyl-[1,1'-bi(cyclohexylidene)]-2,2',5,5'-tetraene-4,4'-dione, 3,3',5,5'-Tetra-tert-butyl-Δ1,1'(4H,4'H)-bibenzene-4,4'-dione, Probucol Related Compound A, MFCD00051798

CAS No.
2455-14-3
Jingsj CID
J-996369-2
Molecular Formula
C28H40O2
Chinese Name
3,3',5,5'-四叔丁基-4,4'-联苯醌
Molecular Weight
408.61600 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Melting Point247-215ºC
Boiling Point492.6ºC at 760 mmHg
Density1.024 g/cm3
Flash Point182.4ºC

Frequently Asked Questions

What is the CAS number of 3,3',5,5'-Tetra-tert-butyldiphenoquinone?

2455-14-3

What are the molecular formula and molecular weight of 3,3',5,5'-Tetra-tert-butyldiphenoquinone?

C28H40O2, molecular weight 408.61600 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026