4-[(2,5-dichlorophenyl)diazenyl]-3-hydroxy-N-(4-methylphenyl)naphthalene-2-carboxamide

4-[(2,5-二氯苯基)偶氮]-3-羟基-N-(4-甲基苯基)-2-萘甲酰胺

Also known as: C.I. Pigment Red 10, Permanent Red FRL, Naphthol Red FRL, Pigment Red 10, 4-[(2,5-dichlorophenyl)azo]-3-hydroxy-N-(4-methylphenyl)naphthalene-2-carboxamide, 2-Naphthalenecarboxamide, 4-[(2,5-dichlorophenyl)azo]-3-hydroxy-N-(4-methylphenyl)-, 2-Naphthalenecarboxamide, 4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-N-(4-methylphenyl)-, (4Z)-4-[(2,5-dichlorophenyl)hydrazinylidene]-N-(4-methylphenyl)-3-oxonaphthalene-2-carboxamide, EINECS 229-103-0, C.I. 12440

4-[(2,5-dichlorophenyl)diazenyl]-3-hydroxy-N-(4-methylphenyl)naphthalene-2-carboxamide (CAS 6410-35-1) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C24H17Cl2N3O2 and a molecular weight of 450.31700 g/mol. It is also known as C.I. Pigment Red 10, Permanent Red FRL and Naphthol Red FRL. Key property: a density of 1.36g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

6410-35-1

Jingsj CID

J-1391886-6

Molecular Formula

C₂₄H₁₇Cl₂N₃O₂

Chinese Name

4-[(2,5-二氯苯基)偶氮]-3-羟基-N-(4-甲基苯基)-2-萘甲酰胺

Molecular Weight

450.31700 g/mol

Category

Organic Bases

Last updated

8/21/2026