Compound Q&A
What are the physical and chemical properties of Disperse Orange 73 (CAS: 79300-11-1)?
Answer
Disperse Orange 73 (CAS: 79300-11-1) is a water-insoluble azo dye with a crystalline form. It has a molecular weight of approximately 562.4 g/mol and exhibits good light and heat stability. The dye is moderately soluble in organic solvents like acetone and alcohols but is practically insoluble in water. Its chemical reactivity is minimal due to its azo linkage, making it stable under normal conditions.
About
CAS No
79300-11-1
English Name
Disperse Orange 73
Molecular Formula
C24H21N5O4
Molecular Weight
443.45 g/mol
SMILES
N#CCCN(C1C=CC(/N=N/C2C=CC([N+]([O-])=O)=CC=2)=CC=1)CCOC(C1C=CC=CC=1)=O
InChIKey
SCLYXZFZPIKFAH-CYYJNZCTSA-N
Last Updated: 2026-01-01 01:49