1-Propylphosphonic acid cyclic anhydride

• Catalog No.: L19271
• CAS Number: 68957-94-8
• M. F.: C9H21O6P3
• M. W.: 318.180723
• Purity: 50+% soln. in DMF

SYNONYMS

• Title: 1-丙基磷酸环酐
• IUPAC name: tripropyl-1,3,5,2λ^5,4λ^5,6λ^5-trioxatriphosphinane-2,4,6-trione
• IUPAC Traditional name: tripropyl-1,3,5,2λ^5,4λ^5,6λ^5-trioxatriphosphinane-2,4,6-trione
• Synonyms: T3P; 1-Propanephosphonic acid cyclic anhydride

DATABASE IDS

• CAS Number: 68957-94-8
• MDL Number: MFCD00006583
• EC Number: 422-210-5
• Beilstein Number: 5079255

PROPERTIES

• Purity: 50+% soln. in DMF
• Boiling Point: 153°C
• Density: 1.090
• Flash Point: 62°C(143°F)
• Refractive Index: 1.4505
• GHS Hazard statements: H311-H332-H360-H314-H318-H227
• European Hazard Symbols: Toxic (T)
• GHS Precautionary statements: P210-P303+P361+P353-P305+P351+P338-P361-P405-P501A
• Risk Statements: 61-20/21-34
• Safety Statements: 53-45
• Storage Warning: Moisture Sensitive
• TSCA Listed: 否
• Hazard Class: 8
• UN Number: UN3265
• Packing Group: II

REFERENCES

• T3P is a registered trademark of Archimica.
• For use in the synthesis of N-acyloxythiazole-2(3H)-thiones, see: Synlett, 371 (2000).