75694-46-1 Usage
Uses
Used in Pharmaceutical Industry:
2,3-diphenyl-1,4-benzodioxine is used as a starting material for the synthesis of various pharmaceuticals. Its chemical structure provides a foundation for the development of new drugs, contributing to the advancement of medical treatments.
Used in Agrochemical Industry:
In the agrochemical sector, 2,3-diphenyl-1,4-benzodioxine is utilized as a starting material for the production of agrochemicals. Its role in the synthesis of these compounds aids in the development of effective crop protection products.
Used in Fragrance Industry:
2,3-diphenyl-1,4-benzodioxine is employed as a starting material in the fragrance industry, where it is used to create a range of scents for various applications, from perfumes to household products.
Used as a Heat Transfer Fluid:
Due to its stable and non-reactive nature, 2,3-diphenyl-1,4-benzodioxine is used as a heat transfer fluid in industrial processes. Its ability to efficiently transfer heat makes it a valuable component in systems requiring temperature regulation.
Used in Textile Industry:
2,3-diphenyl-1,4-benzodioxine is used as a dye carrier in the textile industry. Its role in the dyeing process ensures the even distribution of color in fabrics, enhancing the quality of the final product.
It is important to handle and use 2,3-diphenyl-1,4-benzodioxine with caution due to its potential health hazards, which may include skin and eye irritation, and respiratory issues upon exposure. Proper safety measures should be implemented to minimize risks associated with its use.
Check Digit Verification of cas no
The CAS Registry Mumber 75694-46-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,6,9 and 4 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 75694-46:
(7*7)+(6*5)+(5*6)+(4*9)+(3*4)+(2*4)+(1*6)=171
171 % 10 = 1
So 75694-46-1 is a valid CAS Registry Number.
75694-46-1Relevant academic research and scientific papers
Dehydrative reduction: a highly diastereoselective synthesis of syn-bisaryl(or heteroaryl) dihydrobenzoxathiins and benzodioxane.
Kim, Seongkon,Wu, Jane Y,Chen, Helen Y,DiNinno, Frank
, p. 685 - 688 (2007/10/03)
TFA/Et(3)SiH-mediated cyclization of thioketones 5 derived from the reaction of functionalized thiophenols (catechols) with bromo ketones gave syn 2,3-bisaryl(or heteroaryl) dihydrobenzoxathiins and benzodioxane 1 with total diastereoselectivity (>99:1),
Synthesis, Thermal Stability, and Chemiluminescence Properties of the Dioxetanes Derived from 1,4-Dioxines
Adam, Waldemar,Peters, Eva-Maria,Peters, Karl,Platsch, Herbert,Schmidt, Ernst,et al.
, p. 3920 - 3928 (2007/10/02)
Photosensitized oxygenation of benzo- and naphtho-1,4-dioxins 3 afforded the corresponding 1,2-dioxetanes 4 in moderate to good yields.Ene products 7 were obtained in those cases in which the 1,4-dioxins 3 bear alkyl substituents.Thermal decomposition of the 1,2-dioxetanes 4 afford the corresponding diesters 5 essentially quantitatively.The X-ray crystal structures of the dioxetanes 4g, 4h, and 4j indicate that the four-membered rings are all essentially planar.These dioxetanes exhibit surprisingly similar thermal stabilities; the free energies of activation (ΔG(excit.)) at 298 K fall within 26 +/- 1 kcal/mol, the enthalpies of activation (ΔH(excit.)) within 24 +/- 1.5 kcal/mol, and the entropies of activation (ΔS(excit.)) within -6 +/- 2 eu.In their chemiluminescence properties they are inefficient sources of chemienergized, electronically excited diester products.The singlet excitation yields (ΦS) range between 0.0001percent and 0.003percent and the triplet excitation yields (ΦT) between 0.01percent and 3.5percent.They represent typical dioxetanes in that preferentially triplet excited carbonyl products are chemienergized.
