Free release

154198-33-1 n n-bis(2,5-dihydroxybenzylidene)-1,2-diaminobenzene

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Product Name N N-BIS(2,5-DIHYDROXYBENZYLIDENE)-1,2-DIAMINOBENZENE
CAS No. 154198-33-1
Synonyms 4,4'-[benzene-1,2-diylbis(iminomethylylidene)]bis(3-hydroxycyclohexa-2,5-dien-1-one)
InChI InChI=1/C20H16N2O4/c23-15-7-5-13(19(25)9-15)11-21-17-3-1-2-4-18(17)22-12-14-6-8-16(24)10-20(14)26/h1-12,21-22,25-26H
Molecular Formula C20H16N2O4
Molecular Weight 348.352
Density 1.669g/cm3
Melting point 163-165℃
Boiling point 506.2°C at 760 mmHg
Flash point 259.9°C
Refractive index 1.963
Safety S24/25:;