178534-53-7

Usage

Uses

Used in Rubber and Plastics Industry:
2,2-diphenylethanedithioic acid is used as a crosslinking agent for enhancing the physical properties of rubber and plastics. Its ability to form covalent bonds between polymer chains improves the strength, durability, and resistance to environmental factors such as heat and chemicals.
Used in Polymer Stabilization:
In the production of PVC and other polymers, 2,2-diphenylethanedithioic acid serves as a stabilizer. It helps to prevent the degradation of polymers, which can occur due to exposure to heat, light, or other environmental stressors, thereby extending the lifespan and maintaining the quality of the final product.
Used in Chemical Synthesis:
2,2-diphenylethanedithioic acid is utilized as an intermediate in the synthesis of various chemicals, including dyes and pharmaceuticals. Its unique structure allows for the creation of a wide range of compounds with diverse applications in different industries.
Used in Pharmaceutical Industry:
Due to its antimicrobial properties, 2,2-diphenylethanedithioic acid is used in the pharmaceutical industry to inhibit the growth of certain bacteria and fungi. This makes it a potential candidate for the development of new antimicrobial agents and treatments for various infections.
Used in Agricultural Industry:
Similarly, in agriculture, 2,2-diphenylethanedithioic acid is employed for its ability to control the growth of harmful microorganisms, thus protecting crops from diseases and promoting healthy plant growth.
However, it is important to note that 2,2-diphenylethanedithioic acid is corrosive and can cause skin and eye irritation. Therefore, it is crucial to handle 2,2-diphenylethanedithioic acid with caution and follow proper safety protocols to minimize the risk of adverse effects.

Upstream product

• 75-15-0 carbon disulfide 
• 60-29-7 diethyl ether 
• 5152-68-1 benzhydryl sodium 
• 101-81-5 Diphenylmethane 

Downstream Products

• 55705-23-2 3,5-bis(diphenylmethylene)-1,2,4-trithiolane 
• 55705-24-3 3,6-bis(diphenylmethylene)-1,2,4,5-tetrathiane 
• 178534-63-9 4-(diphenylmethylene)-2,2-diphenyl-1,3,2-dithiastannetane 
• 178534-60-6 bis(2,2-diphenyl-1-thioxoethylthio)diphenyltin 
• 178534-57-1 chloro(2,2-diphenyl-1-thioxoethylthio)dimethyltin 
• 54191-85-4 2,4-bis(diphenylmethylene)-1,3-dithietane 

Relevant academic research and scientific papers

Reactions of alkanedithioic acid dianions with iodine, sulfur, and tin compounds

The monoanion of the alkanedithioic acid 1a is oxidized with hypervalent iodine compounds to form the 1,2-dithiine 6, the monoanion of 1b yields the 1,2,4-trithiolane 7 and the dianions 2b, c furnish the 1,2,4,5-tetrathianes 3b, c. With diphenyltin or dimethyltin dichlorides 8 the monoanions of 1b, c afford the monothioacyl or bisthioacyl organotin sulfides 10a-c or 11a, b respectively. When treated with lithium hexamethyldisilazane, 10b undergoes an intramolecular cyclization to the 1,3,2-dithiastannetane 9b; 10a is deprotonated by triethylarnine to the 1,3,5-trithia-2-stanninane 13. The dianion 2c reacts with diphenyltin dichloride 8 to yield the 1,3,2-dithiastannetane 9d, with dimethyltin dichloride the 1,2,4-trithiolane 16 is formed. 9d is cleaved by thionyl chloride, sulfur dichloride, and disulfur dichloride to give a complex mixture of the 1,2,4,5-tetrathiane 3c and the cyclic polysulfides 1,2,3,4,5,6-hexathiepane 18, 1,2,3,5,6,7-hexathiocane 19 and the 1,2,3,5,6-pentathiepane 20 in varying amounts. Reaction of the dianion 2b with thionyl chloride leads to the formation of the 1,2,4,5-tetrathiane 3b as main product; byproducts are cyclic polysulfides, the 1,2,3,5,6-pentathiepane 21 and the 1,2,3,4,5,6-hexathiepane 22. VCH Verlagsgesellschaft mbH, 1996.