2,6-Di-tert-butyl-p-benzoquinone

2,6-Di-tert-butyl-p-benzoquinone
  • CAS No.:719-22-2
Other grades of this product :
2,6-Di-tert-butyl-p-benzoquinone Basic information
Product Name:2,6-Di-tert-butyl-p-benzoquinone
Synonyms:2,5-Cyclohexadiene-1,4-dione, 2,6-bis(1,1-dimethylethyl)-;3,5-Di-tert-butylquinone;3,5-Di-tert-butyl-1,4-benzoquinone;BHT-quinone;Benzoquinone, 2,6-di-(;2,6-Di-tert-butyl-p-benzoquinone, 98% 1GR;2,6-Di-tert-butylcyclohexa-2,5-diene-1,4-dione;2,6-bis(1,1-Dimethylethyl)-2,5-cyclohexadiene-1,4-dione
CAS:719-22-2
MF:C14H20O2
MW:220.31
EINECS:211-946-0
Product Categories:C13 to C14;Carbonyl Compounds;Anthraquinones, Hydroquinones and Quinones;Benzoquinones;Ketones
Mol File:719-22-2.mol
2,6-Di-tert-butyl-p-benzoquinone Chemical Properties
Melting point 65-67 °C(lit.)
Boiling point 75-80 °C (0.7 mmHg)
density 1.0106 (rough estimate)
refractive index 1.4970 (estimate)
Fp >110°(230°F)
storage temp. Amber Vial, -20°C Freezer, Under inert atmosphere
solubility Chloroform (Slightly), Methanol (Slightly)
form Crystals or Crystalline Powder
color Orange to brown
Water Solubility Insoluble in water.
BRN 1911512
CAS DataBase Reference719-22-2(CAS DataBase Reference)
NIST Chemistry Reference2,5-Cyclohexadiene-1,4-dione, 2,6-bis(1,1-dimethylethyl)-(719-22-2)
EPA Substance Registry System2,6-Di-tert-butylbenzoquinone (719-22-2)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-36/37/39-22
WGK Germany 3
RTECS DK3970000
TSCA Yes
HS Code 29146990
Hazardous Substances Data719-22-2(Hazardous Substances Data)
MSDS Information
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2,6-Di-tert-butyl-p-benzoquinone English
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2,6-Di-tert-butyl-p-benzoquinone Usage And Synthesis
Chemical PropertiesORANGE TO BROWN CRYSTALS OR CRYSTALLINE POWDER
Uses2.6-Di-tert-butyl-p-benzoquinone was used as a treatment agent to improve germination, plant health and yield.
Uses2,6-Di-tert-butyl-1,4-benzoquinone was used as an antioxidant to study the elimination rate of micro pollutant from storm and waste water. It was also used as a metabolite of butylated hydroxytoluene. It is used as a treatment agent to improve germination and plant health.
Synthesis Reference(s)The Journal of Organic Chemistry, 30, p. 982, 1965 DOI: 10.1021/jo01015a006Tetrahedron Letters, 30, p. 5929, 1989 DOI: 10.1016/S0040-4039(01)93508-7
Purification MethodsIt can be recrystallised from MeOH and sublimes in a vacuum. [Beilstein 7 IV 2116.]

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