6041-94-7 Pigment Red 2 Pigment Red 2

Synonyms： 12310; (4E)-4-[(2,5-dichlorophenyl)hydrazono]-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide; 4-[(E)-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-N-phenylnaphthalene-2-carboxamide
CAS Number：6041-94-7
EINECS：227-930-1
Molecular Formula：C₂₃H₁₅Cl₂N₃O₂
Molecular Weight：436.2901
InChI：InChI=1/C23H15Cl2N3O2/c24-15-10-11-19(25)20(13-15)27-28-21-17-9-5-4-6-14(17)12-18(22(21)29)23(30)26-16-7-2-1-3-8-16/h1-13,29H,(H,26,30)/b28-27+
Molecular Structure：
Density：1.38g/cm³
Melting point：310-311℃
Boiling point：595.2°C at 760 mmHg
Refractive index：1.673
Flash point：313.7°C
Water solubility：<0.1 g/100 mL at 19℃
Vapour Pressur：9.25E-15mmHg at 25°C
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