5625-52-5

5625-52-5 structure
5625-52-5 structure
  • Name: 1-methylpiperazine-2,5-dione
  • Chemical Name: 1-methylpiperazine-2,5-dione
  • CAS Number: 5625-52-5
  • Molecular Formula: C5H8N2O2
  • Molecular Weight: 128.12900
  • Create Date: 2018-10-03 18:19:32
  • Modify Date: 2024-01-03 18:17:01

Name 1-methylpiperazine-2,5-dione
Synonyms 1-methyl-2,5-diketopiperazine
2,5-dioxo-1-methylpiperazine
1-methylpiperazin-2,5-dione
Glycylsarcosine anhydride
1-methyl-2,5-piperazinedione
2,5-Piperazinedione,1-methyl
glycine sarcosine anhydride
Density 1.202g/cm3
Boiling Point 427ºC at 760 mmHg
Molecular Formula C5H8N2O2
Molecular Weight 128.12900
Flash Point 212.1ºC
Exact Mass 128.05900
PSA 49.41000
Index of Refraction 1.481
HS Code 2933599090

~95%

5625-52-5 structure

5625-52-5

Literature: Lopez-Cobenas, Alberto; Cledera, Pilar; Sanchez, J. Domingo; Perez-Contreras, Rafael; Lopez-Alvarado, Pilar; Ramos, M. Teresa; Avendano, Carmen; Menendez, J. Carlos Synlett, 2005 , # 7 art. no. D34604ST, p. 1158 - 1160

~90%

5625-52-5 structure

5625-52-5

Literature: Jiang, Hui; Newcombe, Nicole; Sutton, Philip; Lin, Qing Hui; Muellbacher, Arno; Waring, Paul Australian Journal of Chemistry, 1993 , vol. 46, # 11 p. 1743 - 1754

~66%

5625-52-5 structure

5625-52-5

Literature: Harris, Thomas D.; Reilly, Thimothy J.; DelPrincipe, Joseph A. Journal of Heterocyclic Chemistry, 1981 , vol. 18, p. 423 - 424

~%

5625-52-5 structure

5625-52-5

Literature: Chase; Downes Journal of the Chemical Society, 1953 , p. 3874,3876

~10%

5625-52-5 structure

5625-52-5

Literature: Lopez-Cobenas, Alberto; Cledera, Pilar; Sanchez, J. Domingo; Lopez-Alvarado, Pilar; Ramos, M. Teresa; Avendano, Carmen; Menendez, J. Carlos Synthesis, 2005 , # 19 art. no. C06905SS, p. 3412 - 3422

~%

5625-52-5 structure

5625-52-5

Literature: Jiang, Hui; Newcombe, Nicole; Sutton, Philip; Lin, Qing Hui; Muellbacher, Arno; Waring, Paul Australian Journal of Chemistry, 1993 , vol. 46, # 11 p. 1743 - 1754
HS Code 2933599090
Summary 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%