ChemicalBook > CAS DataBase List > 2,5-Di-tert-butyl-1,4-benzoquinone

2,5-Di-tert-butyl-1,4-benzoquinone

Product Name
2,5-Di-tert-butyl-1,4-benzoquinone
CAS No.
2460-77-7
Chemical Name
2,5-Di-tert-butyl-1,4-benzoquinone
Synonyms
25-DBQ;2,5-Di-tert<;Butylbenzoquinone;2,5-DI-TERT-BUTYL-P-QUINONE;2,5-DI-TERT-BUTYLBENZOQUINONE;2,5-di-t-butyl-p-benzoquinone;2,5-di-tert-butyl-p-benzoquinon;2,5-tert-butyl-1,4-benzoquinone;2,5-DI-TERT-BUTYL-P-BENZOQUINONE;2,5-DI-TERT-BUTYL-1,4-BENZOQUINONE
CBNumber
CB8485339
Molecular Formula
C14H20O2
Formula Weight
220.31
MOL File
2460-77-7.mol
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2,5-Di-tert-butyl-1,4-benzoquinone Property

Melting point:
152-154 °C (lit.)
Boiling point:
321.25°C (rough estimate)
Density 
1.0106 (rough estimate)
vapor pressure 
0.241Pa at 20℃
refractive index 
1.4970 (estimate)
storage temp. 
Sealed in dry,Room Temperature
form 
powder to crystal
color 
White to Yellow to Orange
Water Solubility 
18.716mg/L at 25℃
BRN 
2047945
LogP
5.2 at 25℃
CAS DataBase Reference
2460-77-7(CAS DataBase Reference)
EPA Substance Registry System
2,5-Cyclohexadiene-1,4-dione, 2,5-bis(1,1-dimethylethyl)- (2460-77-7)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
RTECS 
GU5140000
TSCA 
Yes
HS Code 
29146990
Hazardous Substances Data
2460-77-7(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
419648
Product name
2,5-Di-tert-butyl-1,4-benzoquinone
Purity
99%
Packaging
5g
Price
$59.28
Updated
2025/07/31
TCI Chemical
Product number
D0178
Product name
2,5-Di-tert-butyl-1,4-benzoquinone
Purity
>98.0%(GC)
Packaging
25g
Price
$111
Updated
2025/07/31
AK Scientific
Product number
P308
Product name
2,5-Di-tert-butyl-1,4-benzoquinone
Packaging
100g
Price
$172
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD32570
Product name
2,5-Di-tert-butyl-1,4-benzoquinone
Packaging
50g
Price
$260
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD32570
Product name
2,5-Di-tert-butyl-1,4-benzoquinone
Packaging
100g
Price
$470
Updated
2021/12/16
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2,5-Di-tert-butyl-1,4-benzoquinone Chemical Properties,Usage,Production

Chemical Properties

Yellow to golden crystalline powder

Definition

ChEBI: 2,5-di-tert-Butyl-1,4-benzoquinone is a member of p-quinones and a member of benzoquinones.

Synthesis Reference(s)

The Journal of Organic Chemistry, 46, p. 4545, 1981 DOI: 10.1021/jo00335a045
Synthetic Communications, 10, p. 615, 1980 DOI: 10.1080/00397918008063598
Tetrahedron Letters, 35, p. 5083, 1994 DOI: 10.1016/S0040-4039(00)73327-2

General Description

2,5-Di-tert-butyl-1,4-benzoquinone (DTBBQ) is an 2,5-disubstituted quinone. It is an antibacterial compound. It has been isolated from marine Streptomyces sp. VITVSK1. Pressure dependance on the intramolecular and intermolecular migration rates of Na+ and K+ in a 2,5-di-tert-butyl-1,4-benzoquinone ion pair have been evaluated by using a high-pressure EPR technique.

Flammability and Explosibility

Flammable

Synthesis

88-58-4

2460-77-7

At 0 °C, 2,5-di-tert-butylhydroquinone (0.34 mmol) was dissolved in THF (1.0 mL) with Catalyst 2a (1.98 mg, 0.0034 mmol), and 30% aqueous H2O2 (50.0 mL, 0.44 mmol) was slowly added. The reaction mixture was stirred at 0 °C until the raw material was completely converted to 2,5-di-tert-butyl-1,4-benzoquinone. Upon completion of the reaction, the product was extracted with ether or dichloromethane, and the organic phase was dried over anhydrous Na2SO4 and concentrated under reduced pressure to afford the target compound 2,5-di-tert-butyl-1,4-benzoquinone. It is worth noting that the resulting product usually has high purity and can meet the requirements for subsequent use without further purification by column chromatography.

References

[1] Bulletin of the Chemical Society of Japan, 1991, vol. 64, # 1, p. 336 - 338
[2] Organic and Biomolecular Chemistry, 2009, vol. 7, # 7, p. 1445 - 1453
[3] Synthesis, 2012, vol. 44, # 8, p. 1183 - 1189
[4] Tetrahedron, 1987, vol. 43, # 17, p. 3963 - 3974
[5] Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981, p. 2970 - 2973

2,5-Di-tert-butyl-1,4-benzoquinone Preparation Products And Raw materials

Raw materials

Preparation Products

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2,5-Di-tert-butyl-1,4-benzoquinone Suppliers

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View Lastest Price from 2,5-Di-tert-butyl-1,4-benzoquinone manufacturers

Career Henan Chemical Co
Product
2,5-Di-tert-butyl-1,4-benzoquinone 2460-77-7
Price
US $11.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
1000KG
Release date
2018-08-16

2460-77-7, 2,5-Di-tert-butyl-1,4-benzoquinoneRelated Search:

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  • 2,5-Di-<i>tert<
  • 2460-77-7
  • CH33C2C6H2O2
  • Ketones
  • Organic Building Blocks
  • Building Blocks
  • C13 to C14
  • Carbonyl Compounds
  • Benzoquinones
  • Anthraquinones, Hydroquinones and Quinones
  • Benzoquinones
  • C13 to C14
  • Carbonyl Compounds
  • Ketones