Welcome to LookChem.com Sign In|Join Free

CAS

  • or

13962-92-0

Post Buying Request

13962-92-0 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

13962-92-0 Usage

Description

2,5-Diphenylbenzene-1,4-dicarboxylic acid, also known as benzophenonetetracarboxylic acid, is a chemical compound characterized by the molecular formula C20H12O4. It presents as a white to light yellow crystalline powder, which is insoluble in water but readily soluble in organic solvents. 2,5-Diphenylbenzene-1,4-dicarboxylic acid is recognized for its diverse industrial applications, making it a versatile component in various chemical processes and products.

Uses

Used in Polymer Industry:
2,5-Diphenylbenzene-1,4-dicarboxylic acid is utilized as a cross-linking agent for the production of high-performance polymers. Its role in this application is to enhance the polymer's mechanical properties, thermal stability, and chemical resistance, which are crucial for applications requiring robust materials.
Used in Coatings and Adhesives Industry:
In the coatings and adhesives sector, 2,5-Diphenylbenzene-1,4-dicarboxylic acid serves as a reactive diluent. It helps to reduce the viscosity of formulations, making them easier to process and apply, while also contributing to the final product's performance characteristics such as adhesion strength and durability.
Used in Organic Synthesis:
2,5-Diphenylbenzene-1,4-dicarboxylic acid is employed as a precursor in the synthesis of other organic compounds. Its unique structure allows it to be a building block for creating a variety of specialty chemicals used across different industries.
Used in Pigments and Dyes Production:
2,5-Diphenylbenzene-1,4-dicarboxylic acid finds application in the production of pigments and dyes, where it contributes to the color intensity and stability of the final products. Its chemical properties enable it to be integrated into formulations that require vibrant and long-lasting colors.
Used in Organic Electronics:
2,5-Diphenylbenzene-1,4-dicarboxylic acid is also utilized in the field of organic electronics. Its electronic properties make it suitable for use in components such as organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs), where it can influence the efficiency and performance of these devices.

Check Digit Verification of cas no

The CAS Registry Mumber 13962-92-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,6 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 13962-92:
(7*1)+(6*3)+(5*9)+(4*6)+(3*2)+(2*9)+(1*2)=120
120 % 10 = 0
So 13962-92-0 is a valid CAS Registry Number.

13962-92-0Relevant articles and documents

Planarity of terphenyl rings possessing: O -carborane cages: Turning on intramolecular-charge-transfer-based emission

So, Hyunhee,Kim, Jea Ho,Lee, Ji Hye,Hwang, Hyonseok,An, Duk Keun,Lee, Kang Mun

, p. 14518 - 14521 (2019)

To clarify the relationship between planarity and intramolecular charge transfer (ICT), two o-carboranyl compounds (TCB and FCB) containing different ortho-type terphenyl rings, namely, perfectly distorted or planar phenyl rings, were synthesised and fully characterised. Although the emission spectra of both compounds presented intriguing dual-emission patterns in solution at 298 or 77 K and in the film state, distorted TCB mostly showed locally excited emission, whereas planar FCB demonstrated intense emission corresponding to an ICT transition. Interestingly, the emission efficiencies and radiative decay constants of terphenyl-based o-carboranyl compounds were gradually enhanced by increasing the planarity of the terphenyl groups. These results verify the existence of a strong relationship between the planarity of appended aryl groups and ICT-based radiative decay in o-carborane-substituted compounds.

Activation-Dependent Breathing in a Flexible Metal–Organic Framework and the Effects of Repeated Sorption/Desorption Cycling

Engel, Emile R.,Jouaiti, Abdelaziz,Bezuidenhout, Charl X.,Hosseini, Mir Wais,Barbour, Leonard J.

, p. 8874 - 8878 (2017)

A non-interpenetrated metal–organic framework with a paddle-wheel secondary building unit has been activated by direct thermal evacuation, guest exchange with a volatile solvent, and supercritical CO2 drying. Conventional thermal activation yields a mixture of crystalline phases and some amorphous content. Exchange with a volatile solvent prior to vacuum activation produces a pure breathing phase with high sorption capacity, selectivity for CO2 over N2 and CH4, and substantial hysteresis. Supercritical drying can be used to access a guest-free open phase. Pressure-resolved differential scanning calorimetry was used to confirm and investigate a systematic loss of sorption capacity by the breathing phase as a function of successive cycles of sorption and desorption. A corresponding loss of sample integrity was not detectable by powder X-ray diffraction analysis. This may be an important factor to consider in cases where flexible MOFs are earmarked for industrial applications.

Molecular packing and morphological stability of dihydro-indeno[1,2-: B] fluorenes in the context of their substitution pattern

Hempe,Reggelin

, p. 47183 - 47189 (2017/10/19)

The synthesis of a series of dihydroindeno[1,2-b]fluorene (IF) derivatives with various side chain substituents is reported, these have been investigated by single-crystal X-ray analysis in terms of their molecular packings and the thermal stability of these morphologies observed by DSC measurements. It is shown that symmetrically substituted IFs bearing longer linear aliphatic side chains tend to crystallize in thermolabile coplanar layers, in which the aliphatic and dihydroindeno[1,2-b]fluorene core segments are spatially segregated. In contrast to that, the attachment of aryl side chains to the dihydroindenofluorene core results in a stabilization of the cofacial morphology, which can be observed by the absence of thermal phase transitions. In addition to this, asymmetrically substituted derivatives, so called "mixed indenofluorenes" (MIFs), bearing pairwise linear aliphatic side chains of variable length, as well as aryl substituents have been synthesized. These derivatives tend to exhibit thermostable morphologies with an enhanced tendency to form edge-to-face contacts of the dihydroindenofluorene structures.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 13962-92-0