Pigment Red 2

product Name	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
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+
CAS Registry Number	6041-94-7
EINECS	227-930-1
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℃

Gold Suppliers(44):: Dragon Chemical Group Co.,China Tel:+86-571-88383188 86970388 49-211-550203-21; Hangzhou Star-up Chain Technology Co.,Ltd. Tel:86-571-82171888;0571-82173888; Zhejiang Mingsheng Holding Group CO.,LTD Tel:86-571-82989828 86-518-8585788; Zhejiang Shengda Charter Win Chemical Co., Ltd. Tel:+86-571-82890001; Xiaoshan Tianmu Chemical Co., Ltd Tel:+86-571-82669871
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