Disperse Blue 79

分散蓝79

Also known as: 2,2'-({5-acetamide-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-ethoxyphenyl}imino)diethyl diacetate, 2,2'-[[5-acetamide-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-ethoxyphenyl]imino]diethyl diacetate, 4-(2-Bromo-4,6-dinitrophenylazo)-5-acetylamino-2-ethoxy-N,N-bis(2-acetoxyethyl)aniline, Ambicron Navy Blue, Bucron Navy 2GNS, Chemilene Blue IGNS, DISPERSE BLUE S-3BG, Disperse Dark Blue S-3BG, Disperse Navy Blue 2GL, Disperse Navy Blue HGL, Disperse Navy Blue S-2GL, Disperse Navy Blue S-3BG, DisperseBlue79(C.I.11345), EINECS 235-475-5, MFCD00071928, Navilene Navy Blue G, Navy Blue HGL

Disperse Blue 79 (CAS 12239-34-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C24H27BrN6O10 and a molecular weight of 639.40900 g/mol. It is also known as 2,2'-({5-acetamide-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-ethoxyphenyl}imino)diethyl diacetate, 2,2'-[[5-acetamide-4-[(2-bromo-4,6-dinitrophenyl)azo]-2-ethoxyphenyl]imino]diethyl diacetate and 4-(2-Bromo-4,6-dinitrophenylazo)-5-acetylamino-2-ethoxy-N,N-bis(2-acetoxyethyl)aniline. Key properties include a melting point of 146 °C, a boiling point of 774.8ºC at 760 mmHg, a density of 1.53 g/cm3 and a flash point of 422.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
12239-34-8
Jingsj CID
J-1369105-5
Molecular Formula
C24H27BrN6O10
Chinese Name
分散蓝79
Molecular Weight
639.40900 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point146 °C
Boiling Point774.8ºC at 760 mmHg
Density1.53 g/cm3
Flash Point422.4ºC

Frequently Asked Questions

What is the CAS number of Disperse Blue 79?

The CAS number of Disperse Blue 79 is 12239-34-8.

What are the molecular formula and molecular weight of Disperse Blue 79?

Disperse Blue 79 has molecular formula C24H27BrN6O10 and molecular weight 639.40900 g/mol.

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

Last updated:

How to cite: Jingsj. "Disperse Blue 79 (CAS 12239-34-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1369105-5 (accessed 2026-10-25).

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