929274-51-1

Basic information

• Product Name: C₁₅H₈ClF₆N₅O₃
• CAS NO: 929274-51-1
• Molecular Weight: 455.704
• Mol File: 929274-51-1.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₅H₈ClF₆N₅O₃(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₅H₈ClF₆N₅O₃(929274-51-1)
• EPA Substance Registry System: C₁₅H₈ClF₆N₅O₃(929274-51-1)

Safety Data

• Hazardous Substances Data: 929274-51-1(Hazardous Substances Data)

Upstream product

• 915158-00-8 ethyl 5-diazo-3-trifluoromethylpyrazole-4-carboxylate 
• 16588-69-5 4-chloro-2-trifluoromethylphenylisocyanate 

Relevant articles and documents

Design, synthesis, and quantitative structure-activity relationship study of herbicidal analogues of pyrazolo[5,1-d][1,2,3,5]tetrazin-4(3H)ones

A series of pyrazolo[5,1-d][1,2,3,5]tetrazin-4(3H)one derivatives were designed, synthesized, and evaluated for their herbicidal activities where some of these compounds provided 0.8) with physicochemical parameters in this set of molecules. The herbicidal activity against B. campestris was mainly affected by the molar refractivity (MR) for R1, Taft (Es0) for R2 or R6, Verloop (Lm) for R3 or R5, and electronic parameters (Hammett's constants) for R4. The optimal MR for herbicidal activity is 0.95. The herbicidal activity against Echinochloa crus-galli was mainly related with the substituents' hydrophobic parameter. The optimal π parameters for R 1 and R4 for herbicidal activity are 0.72 and 0.68, respectively. In general, these compounds showed greater herbicidal activity toward B. campestris than E. crus-galli.