2814-77-9 C.I. Pigment Red 4 C.I. Pigment Red 4

Synonyms：C.I. 12085; C.I. Pigment Red 4; Pigment Red 4 (C.I.); 1-(2-chloro-4-nitrophenylazo)-2-naphthol; Pigment Red 4; (1Z)-1-[(2-chloro-4-nitrophenyl)hydrazono]naphthalen-2(1H)-one; 1-[(E)-(2-chloro-4-nitrophenyl)diazenyl]naphthalen-2-ol
CAS Number：2814-77-9
EINECS：220-562-2
Molecular Formula：C₁₆H₁₀ClN₃O₃
Molecular Weight：327.7219
InChI：InChI=1/C16H10ClN3O3/c17-13-9-11(20(22)23)6-7-14(13)18-19-16-12-4-2-1-3-10(12)5-8-15(16)21/h1-9,21H/b19-18+
Molecular Structure：
Density：1.45g/cm³
Boiling point：558.9°C at 760 mmHg
Refractive index：1.684
Flash point：291.8°C
Vapour Pressur：4.25E-13mmHg at 25°C
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