WebFeb 22, 2012 · A novel phosphorus, nitrogen-containing compound, poly(4, 4′-diaminodiphenyl methane phenyl dichlorophosphate) (PDMPD) with high thermal stability was synthesized. The PDMPD was then incorporated into polystyrene (PS) to be used as halogen-free flame retardant. Moreover, small amounts of two boron-containing … WebPhenyl dichlorophosphate Revision Date 18-Jan-2024 Mexico - Grade No information available 16. Other information Prepared By Regulatory Affairs Thermo Fisher Scientific Email: [email protected] Revision Date 18-Jan-2024 Print Date 18-Jan-2024 Revision Summary This document has been updated to comply with the US OSHA …
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WebNov 24, 2024 · c) Phenyl dichlorophosphate, NEt 3, CH 2 Cl 2. d) AZT, N -methylimidazole, CH 2 Cl 2, 32 %. The results of the tests on antiviral activity and the toxicity on uninfected cells are shown in Figure 3 ,A and 3,B, respectively. From this data, the selectivities were calculated that are compiled in Table 2. WebAlternate Names: PDCP; phenyl phosphorochloridate. Physical Data: bp 241–243 °C; d 1.412 g cm −3. Solubility: sol ethyl acetate (50 mg mL −1), most organic solvents. Form … blasphemy in hebrew
Synthesis and characterization of an novel flame retardant based …
Webwith thiols in the presence of phenyl dichlorophosphate [4] or dicyclohexylcarbodiimide [5] as acid activating agents ... In the case of N-substituted 1,4-DHP derivatives (lie-i) the yields of S-phenyl esters are as high as 80%, while the yields of S-esters from N-unsubstituted substrates (IIa-c) are around 50%. According to TLC analysis, the WebFeb 23, 2024 · Phenyl dichlorophosphate is used in the preparation of symmetrical phosphate diesters. It is used as a phosphorylating agent for alcohols and amines. It is … WebMar 9, 2024 · Poly(vinyl alcohol)s of three different molecular weights and degrees of hydrolysis were phosphorylated by polycondensation reaction in solution in the presence of phenyl dichlorophosphate in order to enhance their flame resistance and thermal stability. blasphemy in russian