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Merck
CN

157457

3,5-Di-tert-butyl-o-benzoquinone

98%

Synonym(s):

3,5-Bis(1,1-dimethylethyl)-3,5-cyclohexadiene-1,2-dione, 3,5-Di-t-butyl-o-quinone, 3,5-Di-tert-butyl-1,2-benzoquinone, 3,5-Di-tert-butyl-o-quinone, 3,5-Di-tert-butylcyclohexa-3,5-diene-1,2-dione, 3,5-Di-tert-butylquinone, 3,5-Ditert-butylcyclohexa-3,5-diene-1,2-dione, 4,6-Di-tert-butyl-1,2-benzoquinone, 4,6-Di-tert-butyl-o-benzoquinone

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About This Item

Linear Formula:
[(CH3)3C]2C6H2(=O)2
CAS Number:
3383-21-9
Molecular Weight:
220.31
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24849680
EC Number:
222-189-0
Beilstein/REAXYS Number:
2047944
MDL number:
MFCD00001647
Assay:
98%
Form:
solid

Key Documents

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InChI key

NOUZOVBGCDDMSX-UHFFFAOYSA-N

InChI

1S/C14H20O2/c1-13(2,3)9-7-10(14(4,5)6)12(16)11(15)8-9/h7-8H,1-6H3

SMILES string

CC(C)(C)C1=CC(=O)C(=O)C(=C1)C(C)(C)C

assay

98%

form

solid

Quality Level

100

Gene Information

human ... ACHE(43), BCHE(590), CES1(1066)

Related Categories

General description

Reactions of the phosphinidene-bridged complexes [Fe2(η5-C5H5)2(μ-PR)(μ-CO)(CO)2] (R = Cy, Ph) with 3,5-di-tert-butyl-o-benzoquinone has been reported.

Application

3,5-Di-tert-butyl-o-benzoquinone was used in the preparation of benzoxazoles derivative ligands. It was also used in the preparation of 1,4-benzodioxines via hetero Diels Alder reaction with acyclic dienes.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
0000246708
0000243793
0000234429
0000243793
0000246708

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Olga Iasco et al.
Inorganic chemistry, 51(4), 2588-2596 (2012-01-12)
Two benzoxazoles derivative ligands were synthesized from the condensation of 3,5-di-tert-butyl-o-benzoquinone (DTBBQ) with ethanolamine or 1,3-diamino-2-hydroxypropane in methanol. Condensation of DTBBQ with ethanolamine gives the expected 5,7-di-tert-butyl-2-methylenhydroxylbenzoxazole (HL1) while with 1,3-diamino-2-hydroxypropane it gives (2-hydroxyethyl-2-{2,4-bis(1,1-dimethylethyl)-1-phenol-6 amino}-2{5,7-di-tert-butyl-benzoxazole}) (H(2)L2) with only one benzoxazole
Akira Kotani et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 19(11), 1473-1476 (2003-12-03)
A disposable voltammetric cell using three pencil leads as working, reference, and counter electrodes was developed for determining the titratable acidity, i.e. the acid content in vinegar. The materials of the pencil leads were graphite-reinforcement carbons (GRCs). A voltammetric determination
Chinmoy Das et al.
Dalton transactions (Cambridge, England : 2003), 46(5), 1439-1448 (2017-01-11)
The reaction of anhydrous MCl
Determination of natural thiols by liquid chromatography after derivatization with 3,5-di-tert.-butyl-1,2-benzoquinone.
Y Imai et al.
Journal of chromatography, 420(2), 404-410 (1987-09-25)
M Angeles Alvarez et al.
Dalton transactions (Cambridge, England : 2003), 41(48), 14498-14513 (2012-10-12)
The title complexes reacted readily with the methylating agents MeI and CF(3)SO(3)Me, chalcogens (O(2), S(8)) and borane adducts BH(3)·L (L = THF, N(t)Bu(3), PPh(3)) to initially give the corresponding neutral or cationic derivatives of the type [Fe(2)Cp(2){μ-P(E)R}(μ-CO)(CO)(2)](n) (Cp = η(5)-C(5)H(5);
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