Compound Q&A
Are there alternatives to C.I. Direct Black 80 (CAS: 8003-69-8) in synthesis?
Answer
C.I. Direct Black 80 (CAS: 8003-69-8) can be synthesized using various methods, but there are other alternatives such as other direct dyes and vat dyes. For example, C.I. Direct Black 21 or C.I. Direct Black 71 could serve as alternatives, depending on the specific application. These alternatives may have different properties, such as solubility, lightfastness, or cost, which might be more suitable for certain processes.
About
CAS No
8003-69-8
English Name
C.I. Direct Black 80
Molecular Formula
C36H23N8Na3O11S3
Molecular Weight
908.8 g/mol
SMILES
C1=CC(=CC=C1N=NC2=C3C=C(C=CC3=C(C=C2)N)S(=O)(=O)[O-])N=NC4=C(C=C5C=CC(=CC5=C4O)N=NC6=C(C=C7C=CC(=CC7=C6O)N)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
InChIKey
ZHFRUBUQJRJWPO-UHFFFAOYSA-K
Last Updated: 2025-12-29 06:24
