Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,3',5,5'-Tetra-tert-butyldiphenoquinone
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

2455-14-3

2455-14-3 structure

2455-14-3 structure

Name: 3,3',5,5'-Tetra-tert-butyldiphenoquinone
Chemical Name: 2,6-ditert-butyl-4-(3,5-ditert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one
CAS Number: 2455-14-3
Molecular Formula: C₂₈H₄₀O₂
Molecular Weight: 408.61600
Create Date: 2018-12-31 14:00:42
Modify Date: 2026-07-07 17:59:34

Name	2,6-ditert-butyl-4-(3,5-ditert-butyl-4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one
Synonyms	3,3',5,5'-TETRA-TERT-BUTYLDIPHENOQUINONE 2,2',6,6'-Tetra-tert-butyldiphenylquinone 3,3',5,5'-Tetra-tert-butyl-4,4'-dibenzochinon 3,3'',5,5''-TETRA-TERT-BUTYLDIPHENOQUINONE EINECS 219-527-4 3,3＇,5,5＇-Tetra-tert-butyl-4,4＇-diphenoquinone 2,6-Bis(1,1-dimethylethyl)-,5-bis(1,1-dimethylethyl)-4-oxo-2,5-cyclohexa-dien-1-ylidene-2,5-cyclohexadien-1-one 3,3',5,5'-Tetra-tert-butyl-[1,1'-bi(cyclohexylidene)]-2,2',5,5'-tetraene-4,4'-dione RECHEM BW 0005 3,3',5,5'-tetrabutyl-4,4'-biphenylquinone Probuco related Substance A 3,3',5,5'-tetra-tert-butyl-4,4'-dibenzoquinone 2,2',6,6'-Tetra-tert-butyl-Δ4,4'-bi[2,5-cyclohexadiene]-1,1'-dione 3,3',5,5'-Tetra-tert-butyl-4,4'-diphenoquinone 2,6-ditert-butyl-4-(3,5-ditert-butyl-4-oxo-cyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one Probucol Related Compound A (2,2'',6,6''-tetra-tert-butyldiphenoquinone) 3,3',5,5'-tetra(tert-butyl)-[1,1'-bi-(cyclohexylidene)]-2,2',5,5'-tetraene-4,4'-dione Δ4,4'-Bi[2,6-di-tert-butyl-2,5-cyclohexadiene-1-one] 3,3′,5,5′-Tetra-tert-butyldiphenoquinone 3,3,5,5-Tetra-Tert-Butyldiphenoquinone 3,3',5,5'-Tetra-tert-butyl-Δ1,1'(4H,4'H)-bibenzene-4,4'-dione 3,3',5,5'-Tetra-tert-butyL 3,3',5,5'-Tetra-tert-butyl-Δ1,1'-bi[2,5-cyclohexadiene]-4,4'-dione [Bi-2,5-cyclohexadien-1-ylidene]-4,4'-dione,3,3',5,5'-tetra-tert-butyl 2,5-Cyclohexadien-1-one, 4-[3,5-bis(1,1-dimethylethyl)-4-oxo-2,5-cyclohexadien-1-ylidene]-2,6-bis(1,1-dimethylethyl) 2,2',6,6'-Tetra-tert-butyldiphenoquinone 2,6-ditert-butyl-4-(3,5-ditert-butyl-4-oxo-1-cyclohexa-2,5-dienylidene)-1-cyclohexa-2,5-dienone MFCD00051798 3,3',5,5'- fourtert butylphenol and quinonetwo Tetrabutyldiphenoquinone Probucol Related Compound A 3,3',5,5'-tetra-tert-butyl-1,1'-bi(cyclohexa-2,5-dien-1-ylidene)-4,4'-dione 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 (2,2’,6,6’-Tetra-tert-butyldiphenoquinone) 3,3',5,5'-Tetra-tert-butyldiphe 2,2',6,6'-Tetra-tert-butyldiphenoqu 3,3',5,5'-Tetra-t-butyl-4,4'-diphenoquinone

Density	1.024 g/cm3
Boiling Point	492.6ºC at 760 mmHg
Melting Point	247-215ºC
Molecular Formula	C₂₈H₄₀O₂
Molecular Weight	408.61600
Flash Point	182.4ºC
Exact Mass	408.30300
PSA	34.14000
LogP	7.33840
Vapour Pressure	7.55E-10mmHg at 25°C
Index of Refraction	1.536

Hazard Codes	Xi
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport

Precursor 10
128-39-2 128-38-1 40084-31-9 120978-73-6
6386-58-9 653604-20-7 950-59-4 88-27-7
26378-36-9 23288-49-5
DownStream 8
128-38-1 120-78-5 719-22-2 128-39-2
4359-97-1 1516-94-5 809-73-4 2950-01-8

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