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(2Z)-4-(naphthalen-1-ylamino)-4-oxobut-2-enoic acid

N-(1-萘基)马来酰胺酸

Also known as: N-(1-Naphthyl)maleamic acid, 2-Butenoic acid,4-(1-naphthalenylamino)-4-oxo-, (2Z)-, 3-(Naphthalen-1-ylcarbamoyl)-acrylic acid, N-(alpha-Naphthyl)maleamic acid, (2Z)-4-(Naphthalen-1-ylamino)-4-oxobut-2-enoic acid, Nsc24013, OTAVA-BB BB7713090006, ASISCHEM U50591, AKOS AUF0575, F0856-0439

(2Z)-4-(naphthalen-1-ylamino)-4-oxobut-2-enoic acid (CAS 6973-77-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H11NO3 and a molecular weight of 241.24200 g/mol. It is also known as N-(1-Naphthyl)maleamic acid, 2-Butenoic acid,4-(1-naphthalenylamino)-4-oxo-, (2Z)- and 3-(Naphthalen-1-ylcarbamoyl)-acrylic acid. Key properties include a boiling point of 533.9ºC at 760 mmHg, a density of 1.356g/cm3 and a flash point of 276.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
6973-77-9
Jingsj CID
J-1498130-6
Molecular Formula
C14H11NO3
Chinese Name
N-(1-萘基)马来酰胺酸
Molecular Weight
241.24200 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point533.9ºC at 760 mmHg
Density1.356g/cm3
Flash Point276.7ºC

Frequently Asked Questions

What is the CAS number of (2Z)-4-(naphthalen-1-ylamino)-4-oxobut-2-enoic acid?

The CAS number of (2Z)-4-(naphthalen-1-ylamino)-4-oxobut-2-enoic acid is 6973-77-9.

What are the molecular formula and molecular weight of (2Z)-4-(naphthalen-1-ylamino)-4-oxobut-2-enoic acid?

(2Z)-4-(naphthalen-1-ylamino)-4-oxobut-2-enoic acid has molecular formula C14H11NO3 and molecular weight 241.24200 g/mol.

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

Last updated:

How to cite: Jingsj. "(2Z)-4-(naphthalen-1-ylamino)-4-oxobut-2-enoic acid (CAS 6973-77-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498130-6 (accessed 2026-10-26).

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