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112941

Sigma-Aldrich

tert-Butylhydroquinone

97%

Sinonimo/i:

2-(1,1-Dimethylethyl)-1,4-benzenediol, NSC 4972

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5 G
31,80 €
100 G
43,00 €
500 G
127,00 €

31,80 €


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5 G
31,80 €
100 G
43,00 €
500 G
127,00 €

About This Item

Formula condensata:
(CH3)3CC6H3-1,4-(OH)2
Numero CAS:
Peso molecolare:
166.22
Beilstein:
637923
Numero CE:
Numero MDL:
Codice UNSPSC:
12162002
ID PubChem:
NACRES:
NA.23

31,80 €


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Livello qualitativo

Saggio

97%

Temp. autoaccensione

855 °F

Punto di fusione

127-129 °C (lit.)

Stringa SMILE

CC(C)(C)c1cc(O)ccc1O

InChI

1S/C10H14O2/c1-10(2,3)8-6-7(11)4-5-9(8)12/h4-6,11-12H,1-3H3
BGNXCDMCOKJUMV-UHFFFAOYSA-N

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Descrizione generale

tert-Butylhydroquinone (TBHQ) is a phenolic antioxidant. TBHQ is frequently used as a food preservative. In low concentrations it shows cytoprotective qualities while at higher concentrations it exhibits cytotoxic behavior.[1]

Applicazioni

TBHQ was used to study the inactivation of barotolerant strains of Listeria monocytogenes and Escherichia coli.[2] Environment friendly electrode materials for supercapacitors were attained by decorating the surface of graphene nanosheets with TBHQ.[3]

Pittogrammi

Exclamation markEnvironment

Avvertenze

Warning

Indicazioni di pericolo

Classi di pericolo

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

195.8 °F - closed cup

Punto d’infiammabilità (°C)

91 °C - closed cup

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves


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I clienti hanno visto anche

Tert-butylhydroquinone-decorated graphene nanosheets and their enhanced capacitive behaviors
Wang HW, et al.
Chinese Science Bulletin, 56(20), 2092-9097 (2011)
Yoon-Kyung Chung et al.
Journal of microbiology (Seoul, Korea), 46(3), 289-294 (2008-07-08)
Antimicrobial efficacy of ultra-high-pressure (UHP) can be enhanced by application of additional hurdles. The objective of this study was to systematically assess the enhancement in pressure lethality by TBHQ treatment, against barotolerant strains of Escherichia coli O157:H7 and Listeria monocytogenes.
Saelooom Lee et al.
Free radical biology & medicine, 53(4), 807-816 (2012-06-12)
Radiotherapy and chemotherapeutic agents can effectively induce apoptosis through generation of reactive oxygen species (ROS). Cancer cells frequently express high levels of ROS-scavenging enzymes, which confer resistance to ROS-mediated cell death. Keap1 (Kelch-like ECH-associated protein 1) sequesters and promotes the
Huang-Hui Chen et al.
Free radical biology & medicine, 52(6), 1054-1066 (2012-01-17)
The Nrf2/ARE pathway plays an important role in inducing phase II detoxifying enzymes and antioxidant proteins and has been considered a potential target for cancer chemoprevention because it eliminates harmful reactive oxygen species or reactive intermediates generated from carcinogens. The
Tatsuya Ogawa et al.
Clinical, cosmetic and investigational dermatology, 13, 657-660 (2020-09-29)
The stratum corneum protects against the entry of pathogens, allergens, and irritants while preventing dehydration. The Kelch-like erythroid cell-derived protein with cap-n-collar homology-associated protein 1 (KEAP1)/NF-E2-related factor 2 (NRF2) system maintains skin barrier homeostasis. Aggregated evidence suggests that NRF2-mediated antioxidative

Domande

1–4 di 4 domande  
  1. Do you have solution stability information on tert-Butylhydroquinone, Product 112941?

    1 risposta
    1. Unfortunately, we do not have solution stability information on this product. We have not performed this type of testing in our labs, and we have no information from the chemical literature.

      Utile?

  2. What is the Department of Transportation shipping information for this product?

    1 risposta
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

      Utile?

  3. What type of applications can tert-Butylhydroquinone, Product 112941, be used for?

    1 risposta
    1. While we do not perform specific use-testing for this product, literature reports that this product has been used as a stabilizer against autopolymerization of organic peroxide monomers.

      Utile?

  4. What is tert-Butylhydroquinone, Product 112941, soluble in?

    1 risposta
    1. The tert-Butylhydroquinone is soluble in ethanol (600 g/L at 25°C) and acetone (1120 g/L at 25°C). It is not expected to be soluble in water.

      Utile?

Recensioni

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