CAS: 2154-68-9|3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Dawb Radical

Lub npe:3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Dawb Radical

Synonyms: 3-Carboxy-PROXYL Dawb Radical

CAS: 2154-68-9

Purity: 98 feem pua ​​min

Molecular Formula: C₉H₁₆TSIS MUAJ₃

Molecular Luj: 186.23

Melting Point: 200ºC (Lub Kaum Ob Hlis)

Boiling Point: 307.2ºC ntawm 760mmHg

Flash Point: 139.6ºC

EINECS:218-448-2

Qhov ceev: 1.129g / cm3³

PSA: 60.77

PEB: 1.28

Cov tsos mob: Lub teeb txiv kab ntxwv rau daj rau ntsuab hmoov rau siv lead ua

Stability: Thaum tshav kub kub Sensitive

Solubility: Soluble hauv dej (ib feem miscible), methanol (50 mg / ml), acetone, dichloromethane thiab chloroform.

Cia txias: Khaws rau hauv qhov chaw txias. Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav thiab qhov cua zoo. Pom zoo cia kub yog 2 - 8 degree .

Daim ntawv thov:3-Carboxy-2,2,5,5-tetramethylpyrrolidine 1-Oxyl Free Radical(CAS:2154-68-9) yog siv rau hauv synthesis thiab cov tshuaj tiv thaiv ruaj khov nitroxyl radicals. Nws kuj yog siv los kawm txog kev tsiv teb tsaws ntawm molecular thiab kev ruaj ntseg ntev ntawm cov noob thiab paj ntoos thiab siv rau hauv kev npaj ntawm tetraphenylporphyrin bearing nitroxyl radical.

Siv:

Prof. EW Meijer; Dr. Johan FGA Jansen.; Dr. René AJ Janssen.; Dr. Ellen MM de Brabandero-van den Berg.; Prof. EW Meijer. Triplet radical khub ntawm 3-carboxyproxyl encapsulated nyob rau hauv ib lub thawv dendritic. Khoom siv Advanced. Xyoo 1995, 7 (6), 561-564.

S. Dikalov; M. Skatchkov; E. Bassenge. Spin Traping ntawm Superoxide Radicals thiab Peroxynitrite los ntawm 1-Hydroxy-3-carboxy-pyrrolidine thiab 1-Hydroxy-2,2,6,6-tetramethyl-4- oxo-piperidine thiab kev ruaj ntseg ntawm kev sib raug zoo Nitroxyl Radicals Mus rau Biological Reductants. Kev sib txuas lus Biochemical thiab Biophysical Research Communications. 1997, 231 (3), 701-704.

Kev tshuaj xyuas: Synthesis thiab cov tshuaj tiv thaiv ntawm cov nitroxyl radicals ruaj khov: Synthesis, 190, 401 (1971); Kev nce qib hauv chemistry ntawm nitroxide spin labels: Chem. Rev., 78, 37 (1978); Kev nce qib tsis ntev los no hauv chemistry ntawm nitroxides thiab lawv cov ntawv thov hauv kev sau npe: J. Sci. Ind. Res., 54, 623 (1995).

Ntim & Xa

Pob: 5g / 10g / 25g / 50g / bulk pob

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Cim npe nrov: cas:2154-68-9|3-carboxy-2,2,5,5-tetramethylpyrrolidine 1-oxyl dawb radical, nqe, hais, luv nqi, hauv Tshuag, kev muag