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16858-02-9 N,N,N',N'-tetrakis(2-pyridylmethyl) ethylenediamine

product Name N,N,N',N'-tetrakis(2-pyridylmethyl) ethylenediamine
CAS No 16858-02-9
Synonyms TPEN
Molecular Formula C26H28N6
Molecular Weight 424.5407
InChI InChI=1/C26H28N6/c1-5-13-27-23(9-1)19-31(20-24-10-2-6-14-28-24)17-18-32(21-25-11-3-7-15-29-25)22-26-12-4-8-16-30-26/h1-16H,17-22H2
Molecular Structure 16858-02-9 N,N,N',N'-tetrakis(2-pyridylmethyl) ethylenediamine
Density 1.186g/cm3
Melting point 110-112℃
Boiling point 542.1°C at 760 mmHg
Refractive index 1.631
Flash point 281.7°C
Vapour Pressur 8.14E-12mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description