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1-(Phenylazo)-2-naphthylamine

1-(苯基偶氮基)萘-2-胺

Also known as: Solvent Yellow 5, Yellow AB, C.I. Solvent Yellow 5, 1-Phenylazonaphthalen-2-amine, 1-Phenyldiazenylnaphthalen-2-amine, 1-Benzeneazo-2-naphthylamine, C.I. Food Yellow 10, Oil Yellow AB, Grasal Yellow, Dolkwal Yellow AB, Cerisol Yellow AB, Jaune AB, C Yellow 3, Yellow No. 2

1-(Phenylazo)-2-naphthylamine (CAS 85-84-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C16H13N3 and a molecular weight of 247.29500 g/mol. It is also known as Solvent Yellow 5, Yellow AB and C.I. Solvent Yellow 5. Key properties include a melting point of 102-104ºC, a boiling point of 458.035ºC at 760 mmHg, a density of 1.173g/cm3 and a flash point of 230.811ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
85-84-7
Jingsj CID
J-1137224-0
Molecular Formula
C16H13N3
Chinese Name
1-(苯基偶氮基)萘-2-胺
Molecular Weight
247.29500 g/mol
Category
Organic Bases
Last updated
8/21/2026

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Physicochemical Properties

Melting Point102-104ºC
Boiling Point458.035ºC at 760 mmHg
Density1.173g/cm3
Flash Point230.811ºC

Frequently Asked Questions

What is the CAS number of 1-(Phenylazo)-2-naphthylamine?

The CAS number of 1-(Phenylazo)-2-naphthylamine is 85-84-7.

What are the molecular formula and molecular weight of 1-(Phenylazo)-2-naphthylamine?

1-(Phenylazo)-2-naphthylamine has molecular formula C16H13N3 and molecular weight 247.29500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "1-(Phenylazo)-2-naphthylamine (CAS 85-84-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1137224-0 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.