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   ChemNet > CAS > 21889-27-0 4-[(3-chlorophenyl)azo]-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide

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21889-27-0 4-[(3-chlorophenyl)azo]-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide

product Name 4-[(3-chlorophenyl)azo]-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide
CAS No 21889-27-0
Synonyms 12459; C.I.Pigment Orange 4; P.O.4; Helio Fast Orange G; Pigment Orange 4; 4-[(3-chlorophenyl)azo]-3-hydroxy-N-(2-methoxyphenyl)-2-Naphthalenecarboxamide; (4Z)-4-[2-(3-chlorophenyl)hydrazinylidene]-N-(2-methoxyphenyl)-3-oxo-3,4-dihydronaphthalene-2-carboxamide
Molecular Formula C24H18ClN3O3
Molecular Weight 431.871
InChI InChI=1/C24H18ClN3O3/c1-31-21-12-5-4-11-20(21)26-24(30)19-13-15-7-2-3-10-18(15)22(23(19)29)28-27-17-9-6-8-16(25)14-17/h2-14,27H,1H3,(H,26,30)/b28-22-
EINECS 244-635-3
Molecular Structure 21889-27-0 4-[(3-chlorophenyl)azo]-3-hydroxy-N-(2-methoxyphenyl)naphthalene-2-carboxamide
Density 1.316g/cm3
Refractive index 1.649
Hazard Symbols
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Safety Description