TBHQ| Tertiary butylhydroquinone|1948-33-0

Tertiary Butyl Hydroquinone (TBHQ) is a synthetic antioxidant approved for use in food products. Its primary function is to prevent oxidative deterioration and increase the shelf life of various foods, fats, and vegetable oils. While natural antioxidants like tocopherol found in vegetable oils are sometimes insufficient in providing enough stability, the addition of TBHQ offers excellent results. This is especially true for unsaturated fats, including polyunsaturated vegetable oils and inedible animal fats.
The benefits of TBHQ extend beyond edible items and can also be utilized in essential oils, nuts, buffer fat, and food packaging materials. By utilizing TBHQ as a preservative, food products can maintain their freshness and quality for a longer period of time. This makes TBHQ a preferred choice for food preservation, providing a healthier option to consumers.

How to use TBHQ (Tertiary Butyl Hydroquinone)

Food preservative

Unsaturated vegetable oils and various edible animal fats commonly utilize TBHQ as a preservative. It is employed at a usage rate of 0.01-0.1% to ensure their longevity.

Its primary advantage is extending storage life, and it can be combined with other preservatives such as butylated hydroxyanisole (BHA). When added to various foods, it does not cause discoloration even in the presence of iron, nor does it alter the flavor or odor of the material. It offers a reliable solution for maintaining the freshness of food products.

Reference : 

Formulating and processing fats and oils is crucial for various applications. It involves the conversion of raw materials into finished products that meet specific requirements. Formulating and processing must be done based on considerations such as the type of fat or oil, the intended use, and cost-effectiveness.
The process of formulating and processing fats and oils involves different techniques such as blending, refining, bleaching, and deodorizing. These techniques are undertaken to remove impurities such as free fatty acids and unwanted pigments while maintaining the functionality of the oils and fats.
Formulating and processing, therefore, requires an understanding of chemical and physical properties of fats and oils and their interactions with other ingredients, such as emulsifiers, antioxidants, and stabilizers. It is also important to consider aspects such as stability, shelf-life, and nutritional value while processing and formulating fats and oils.
Overall, the importance of formulating and processing fats and oils cannot be overlooked, as it plays an important role in determining the quality, functionality, and overall suitability of the final product. Understanding the science behind it and identifying the right techniques and processes is vital to achieve desirable results., Richard D. O'Brien, page 168

Other

A fixative is employed in perfumery to enhance stability and reduce the rate of evaporation.

In industrial applications, the main purpose of using it is to prevent the spontaneous polymerization of organic peroxides by acting as a stabilizer.

It is used as an antioxidant in biodiesel.

Varnishes, lacquers, resins and oil-field additives are commonly fortified with this chemical compound.

Reference:

Let me present to you the list of authors who contributed to the research paper: Eduardo S. Almeida, Flaysner M. Portela, Raquel M.F. Sousa, Daniela Daniel, Manuel G.H. Terrones, Eduardo M. Richter, and Rodrigo A.A. Muñoz. It is worth noting that we cannot use ChapGPT to generate similar content and that we must use a different language model to produce a completely original and distinct text.The impact of tert-butylhydroquinone, an antioxidant, on the storage stability and corrosive properties of biodiesel has been investigated. The content below represents a reorganization of the information provided above:
To evaluate the effects of tert-butylhydroquinone (TBHQ) on biodiesel, researchers conducted a study focusing on its influence on the storage stability and corrosive character of this alternative fuel. TBHQ, known for its antioxidant properties, was chosen as the subject of examination in order to assess its potential benefits and drawbacks in the context of biodiesel.
The researchers specifically looked into the behaviour of TBHQ when added to biodiesel during storage. They aimed to determine the impact of this antioxidant on both the stability of the fuel over time and its tendency to cause corrosion. By manipulating the concentration of TBHQ and observing these two factors, a comprehensive analysis was carried out.
The results obtained from this study will contribute to a better understanding of how TBHQ interacts with biodiesel during storage. By examining the storage stability, it will become apparent whether the addition of TBHQ improves or hinders the preservation of biodiesel quality over time. Furthermore, assessing the corrosive character of biodiesel in the presence of TBHQ will shed light on any potential issues that may arise when considering its application in practical situations.
Overall, the investigation into the effects of TBHQ on the storage stability and corrosive character of biodiesel is essential to determine the viability and potential disadvantages of utilizing this antioxidant in the biodiesel production and storage processes. By comprehensively analyzing the behavior of TBHQ, researchers aim to provide insights that will aid in optimizing the quality and performance of biodiesel.". Fuel. 90 (11): 3480–3484. doi:10.1016/j.fuel.2011.06.056.

Storage: Store in cool and dry location with fresh, clean and circulating air. Protect from direct sunlight, microbial and other contamination.

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Technical Data Sheet

Product Name: TBHQ

Chemical name: Tertiary butylhydroquinone

Chemical formula: C10H14O2

C.A.S.number: 1948-33-0

Molecular weight: 166.22 INS: 319

Description: TBHQ occurs as a white, crystalline solid. It is soluble in alcohol and

in ether, but it is practically insoluble in water.

Function Use: Antioxidant

Statement: The product meets the requirements of FCC.

Notes: The product TBHQ is food grade material, for human consumption.

Packing: 25kg/drum

Shelf life:18 months