33858-85-4

Basic information

• Product Name: N'-isopropylidene-hydrazidophosphoric acid diphenyl ester
• Synonyms: N'-isopropylidene-hydrazidophosphoric acid diphenyl ester
• CAS NO: 33858-85-4
• Molecular Weight: 304.285
• Mol File: 33858-85-4.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N'-isopropylidene-hydrazidophosphoric acid diphenyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: N'-isopropylidene-hydrazidophosphoric acid diphenyl ester(33858-85-4)
• EPA Substance Registry System: N'-isopropylidene-hydrazidophosphoric acid diphenyl ester(33858-85-4)

Safety Data

• Hazardous Substances Data: 33858-85-4(Hazardous Substances Data)

Upstream product

• 33862-44-1 diphenyl phosphorohydrazidate 
• 67-64-1 acetone 
• 2524-64-3 chlorophosphoric acid diphenyl ester 

Relevant articles and documents

An efficient synthesis of O,O- di propyl (E)-2-[1-methyl 2-oxopropylidene]phosphorohydrazidothiolate (E) oxime and its analogues: A potential marine toxin

An efficient method for the synthesis of Ptychodiscus brevis toxin O,O- di n-propyl (E)-2-[1-methyl 2-oxopropylidene]phosphorohydrazidothiolate (E) oxime (TG-1) and its analogues has been developed using thermally stable and recyclable silica gel and Na2SO4 as a condensing agent and water scavenger, respectively. The compounds were evaluated against fish Rasbora daniconius by determining the LC50 and LC90 values. The results of biological evaluation showed that these compounds have high degree of toxicity. Copyright Taylor & Francis Group, LLC.