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Disperse Blue 183

分散蓝183

Also known as: C.I. Disperse Blue 183, C.I. 11078, Disperse Blue SE-2R, Disperse Blue C-2R, Disperse Blue 2E-2R, Blue SE-2R, Apollon Blue SE-2R, Begacron Blue SE-2R, N-[2-[(2-bromo-6-cyano-4-nitrophenyl)azo]-5-(diethylamino)phenyl]propanamide, Propanamide, N-[2-[(2-bromo-6-cyano-4-nitrophenyl)azo]-5-(diethylamino)phenyl]-

Disperse Blue 183 (CAS 2309-94-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H21BrN6O3 and a molecular weight of 473.32300 g/mol. It is also known as C.I. Disperse Blue 183, C.I. 11078 and Disperse Blue SE-2R. Key properties include a boiling point of 689.7ºC at 760 mmHg, a density of 1.42 g/cm3 and a flash point of 370.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
2309-94-6
Jingsj CID
J-1088983-7
Molecular Formula
C20H21BrN6O3
Chinese Name
分散蓝183
Molecular Weight
473.32300 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point689.7ºC at 760 mmHg
Density1.42 g/cm3
Flash Point370.9ºC

Frequently Asked Questions

What is the CAS number of Disperse Blue 183?

The CAS number of Disperse Blue 183 is 2309-94-6.

What are the molecular formula and molecular weight of Disperse Blue 183?

Disperse Blue 183 has molecular formula C20H21BrN6O3 and molecular weight 473.32300 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 183 (CAS 2309-94-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088983-7 (accessed 2026-10-25).

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