1962-75-0 Usage
Description
Dibutyl terephthalate is a versatile chemical compound derived from terephthalic acid, characterized by its plasticizing and fragrance properties. It is known for its ability to enhance the flexibility and durability of materials such as polymers, resins, and adhesives, while also serving as a key ingredient in the formulation of personal care products to impart pleasant scents and improve texture.
Uses
Used in Plastics and Polymer Industry:
Dibutyl terephthalate is used as a plasticizer to increase the flexibility and durability of various materials. It is particularly effective in improving the performance of polymers and resins, making them more suitable for a wide range of applications.
Used in Adhesives Industry:
In the adhesives industry, dibutyl terephthalate is used as a plasticizer to enhance the adhesive properties of various formulations. Its incorporation into adhesives results in improved bonding strength and durability, making it an essential component in the production of high-quality adhesives.
Used in Personal Care Industry:
Dibutyl terephthalate is used as a fragrance ingredient in the personal care industry, particularly in the production of cosmetics and perfumes. It imparts a pleasant scent to these products and contributes to their overall texture and performance, making them more appealing to consumers.
Used in Fragrance Industry:
In the fragrance industry, dibutyl terephthalate is used as a key ingredient to create various scent profiles. Its unique aromatic properties allow it to be blended with other fragrance components to develop complex and long-lasting scents for a variety of applications, including perfumes, candles, and air fresheners.
Used in Textile Industry:
Dibutyl terephthalate is also utilized in the textile industry as a plasticizer for fibers and fabrics. Its addition to textile materials enhances their flexibility and durability, making them more resistant to wear and tear, and improving their overall performance in various applications, such as clothing, upholstery, and technical textiles.
Used in Coatings Industry:
In the coatings industry, dibutyl terephthalate is used as a plasticizer to improve the flexibility and durability of paint and coating formulations. Its incorporation into coatings results in enhanced adhesion, improved resistance to environmental factors, and increased longevity of the coated surfaces.
Used in Rubber Industry:
Dibutyl terephthalate is used in the rubber industry as a plasticizer to enhance the flexibility and durability of rubber products. Its addition to rubber formulations improves their performance in various applications, such as automotive components, industrial equipment, and consumer goods.
Check Digit Verification of cas no
The CAS Registry Mumber 1962-75-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,6 and 2 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1962-75:
(6*1)+(5*9)+(4*6)+(3*2)+(2*7)+(1*5)=100
100 % 10 = 0
So 1962-75-0 is a valid CAS Registry Number.
InChI:InChI=1/C16H22O4/c1-3-5-11-19-15(17)13-7-9-14(10-8-13)16(18)20-12-6-4-2/h7-10H,3-6,11-12H2,1-2H3
1962-75-0Relevant articles and documents
Mechanistic insight into the synergistic Cu/Pd-catalyzed carbonylation of aryl iodides using alcohols and dioxygen as the carbonyl source
Li, Junxuan,Zhou, Jinlei,Wang, Yumei,Yu, Yue,Liu, Qiang,Yang, Tilong,Chen, Huoji,Cao, Hua
, p. 68 - 74 (2021/11/16)
Pd-catalyzed carbonylation, as an efficient synthetic approach to the installation of carbonyl groups in organic compounds, has been one of the most important research fields in the past decade. Although elegant reactions that allow highly selective carbonylations have been developed, straightforward routes with improved reaction activity and broader substrate scope remain long-term challenges for new practical applications. Here, we show a new type of synergistic Cu/Pd-catalyzed carbonylation reaction using alcohols and dioxgen as the carbonyl sources. A broad range of aryl iodides and alcohols are compatible with this protocol. The reaction is concise and practical due to the ready availability of the starting materials and the scalability of the reaction. In addition, the reaction affords lactones and lactams in an intermolecular fashion. Moreover, DFT calculations have been performed to study the detailed mechanisms. [Figure not available: see fulltext.]
PLASTICIZER COMPOSITION AND RESIN COMPOSITION INCLUDING THE SAME
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Paragraph 0068, (2021/05/07)
A plasticizer composition and a resin composition including the same. The plasticizer composition includes a terephthalate-based material including a mixture of dibutyl terephthalate, butyl(2-ethylhexyl) terephthalate and di(2-ethylhexyl) terephthalate; and a glyceride-based material. The plasticizer composition has improved physical properties such as tensile strength, elongation rate and modulus and also has excellent properties attributable to the inclusion of a terephthalate-based material, such as excellent transmittance, transparency and migration loss properties.
Synthesis of Esters from Stable and Convenient Sulfoxonium Precursors under Catalyst- And Additive-Free Conditions
Wu, Xiao-Feng,Yuan, Yang
, p. 1820 - 1824 (2019/09/09)
A convenient and efficient procedure for the construction of esters from stable sulfoxonium ylides and alcohols has been developed. This protocol presents a broad substrate scope and good yields of the desired esters can be isolated. Notably, no catalyst, oxidant, base or any other additive is required.