15516-38-8 Usage
Uses
Used in Agrochemical and Pharmaceutical Industries:
Phosphonic acid, bis(2-methylphenyl) ester is used as an intermediate for the synthesis of various agrochemicals and pharmaceuticals, contributing to the development of effective products in these industries.
Used as a Stabilizer and Flame Retardant in Polymers and Plastics:
Due to its high thermal stability and excellent resistance to heat and flame, Phosphonic acid, bis(2-methylphenyl) ester is employed as a stabilizer and flame retardant in the production of polymers and plastics, enhancing their safety and performance characteristics.
Used as a Cross-linking Agent for Rubber:
Phosphonic acid, bis(2-methylphenyl) ester serves as a cross-linking agent for both natural and synthetic rubber, improving their mechanical properties and durability.
Used as a Chelating Agent in Metal Cleaning and Treatment Processes:
Phosphonic acid, bis(2-methylphenyl) ester is utilized as a chelating agent in metal cleaning and treatment processes, aiding in the removal of impurities and enhancing the overall quality of the metal surfaces.
Safety Precautions:
It is crucial to handle Phosphonic acid, bis(2-methylphenyl) ester with care, as it can be harmful if ingested, inhaled, or absorbed through the skin. Additionally, it may cause irritation to the eyes and respiratory system. Proper safety measures should be taken during its use to minimize potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 15516-38-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,5,1 and 6 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 15516-38:
(7*1)+(6*5)+(5*5)+(4*1)+(3*6)+(2*3)+(1*8)=98
98 % 10 = 8
So 15516-38-8 is a valid CAS Registry Number.
15516-38-8Relevant academic research and scientific papers
Synthetic Studies toward (?)-Cleistenolide: Highly Stereoselective Synthesis of New γ-Lactone Subunits
Sartori, Suélen K.,Miranda, Izabel L.,de Matos, Davi A.,Kohlhoff, Markus,Diaz, Marisa A.N.,Diaz-Mu?oz, Gaspar
, p. 757 - 766 (2021/03/17)
This study describes the stereoselective synthesis of two new γ-lactones in 6 and 3 steps and 19 and 32% yield, respectively, directed toward the total synthesis of the natural product (?)-cleistenolide. The starting material was an enantiomerically pure
Total synthesis of the potent antitumor polyketide (-)-callystatin A
Dias, Luiz C.,Meira, Paulo R. R.
, p. 4762 - 4773 (2007/10/03)
A highly convergent and efficient total synthesis of the potent antitumor polyketide (-)-callystatin A is described. The synthesis required 19 steps from N-propionyl oxazolidinone 23 and produced the desired product in 3.5% overall yield.
