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719-22-2 - 2,6-Di-tert-butyl-p-benzoquinone, 98+% - A13091 - Alfa Aesar

A13091 2,6-Di-tert-butyl-p-benzoquinone, 98+%

Codice CAS
719-22-2
Sinonimi

Dimensioni Prezzo ($) Quantità Disponibilità
5g 65,10
25g 254,70
100g 1002,00
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2,6-Di-tert-butyl-p-benzoquinone, 98+%

MDL
MFCD00001601
EINECS
211-946-0

Proprietà chimiche

Formula
C14H20O2
Peso formula
220.31
Punto di fusione
65-69°
Punto di infiammabilità
>110°(230°F)
Solubilità
Insoluble in water.

Applicazioni

2,6-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.

Note

Stable under recommended storage conditions. Incompatible with oxidizing agents.

Letteratura

Niklas Janzen; Stefan Banzhaf; Traugott Scheytt; Kai Bester; Niklas Janzen; Stefan Banzhaf; Traugott Scheytt; Kai Bester. Vertical flow soil filter for the elimination of micro pollutants from storm and waste water. Chemosphere. 2009, 77, (10),1358-1365

 

K.W.Singletary; J.M.Nelshoppen; S.Scardefield; M.Wallig. Inhibition by butylated hydroxytoluene and its oxidative metabolites of DMBA-induced mammary tumorigenesis and of mammary DMBA-DNA adduct formation in vivo in the female rat. Food and Chemical Toxicology. 1992, 30, (6),455-465

Benzylamines react at the 4-position with aromatization of the quinone ring. The resulting imines can be oxidized, in the presence of oxygen and base, to the corresponding benzamides, thus providing an amine to amide conversion, an otherwise difficult transformation: J. Chem. Soc., Chem. Commun., 970 (1979).

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Dichiarazioni precauzionali: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
1911512
Codice tariffe armonizzato
2914.69
TSCA
Yes
RTECS
DK3970000

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  • L10054

    2,5-Di-tert-butyl-p-benzoquinone, 99%
  • 33321

    Hexanes, mixed isomers, ACS, 98.5+%

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