2094-99-7 Usage
Description
3-Isopropenyl-α,α-dimethylbenzyl isocyanate (m-TMI) is a telechelic derivative characterized by its α-unsaturation and isocyanate end group. It is a versatile compound that is predominantly utilized in the synthesis of polymers.
Uses
Used in Polymer Electrolyte Development:
3-Isopropenyl-α,α-dimethylbenzyl isocyanate is used as a tetrafunctional isocyanate for the development of polymer electrolytes. Its unique structure allows for the creation of advanced materials with improved properties, such as enhanced conductivity and stability, which are crucial for various applications, including energy storage and electronic devices.
Used in Jute Reinforced Polypropylene Preparation:
In the textile and composite materials industry, 3-Isopropenyl-α,α-dimethylbenzyl isocyanate is used as a coupling agent in the preparation of jute reinforced polypropylene. This application takes advantage of m-TMI's ability to form strong bonds between the natural fibers and the synthetic polymer, resulting in improved mechanical properties and durability of the final composite material. This enhances the performance of jute reinforced polypropylene in various applications, such as automotive components, construction materials, and packaging.
Check Digit Verification of cas no
The CAS Registry Mumber 2094-99-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,0,9 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 2094-99:
(6*2)+(5*0)+(4*9)+(3*4)+(2*9)+(1*9)=87
87 % 10 = 7
So 2094-99-7 is a valid CAS Registry Number.
InChI:InChI=1/C13H15NO/c1-10(2)11-6-5-7-12(8-11)13(3,4)14-9-15/h5-8H,1H2,2-4H3
2094-99-7Relevant articles and documents
Hydrolyzable polyureas bearing hindered urea bonds
Ying, Hanze,Cheng, Jianjun
supporting information, p. 16974 - 16977 (2015/02/02)
Hydrolyzable polymers are widely used materials that have found numerous applications in biomedical, agricultural, plastic, and packaging industrials. They usually contain ester and other hydrolyzable bonds, such as anhydride, acetal, ketal, or imine, in their backbone structures. Here, we report the first design of hydrolyzable polyureas bearing dynamic hindered urea bonds (HUBs) that can reversibly dissociate to bulky amines and isocyanates, the latter of which can be further hydrolyzed by water, driving the equilibrium to facilitate the degradation of polyureas. Polyureas bearing 1-tert-butyl-1-ethylurea bonds that show high dynamicity (high bond dissociation rate), in the form of either linear polymers or cross-linked gels, can be completely degraded by water under mild conditions. Given the simplicity and low cost for the production of polyureas by simply mixing multifunctional bulky amines and isocyanates, the versatility of the structures, and the tunability of the degradation profiles of HUB-bearing polyureas, these materials are potentially of very broad applications.