C.I. Direct Brown 61

Modify Date: 2026-07-17 13:30:03

C.I. Direct Brown 61 Structure
C.I. Direct Brown 61 structure
Common Name C.I. Direct Brown 61
CAS Number 6505-33-5 Molecular Weight 730.7
Density N/A Boiling Point N/A
Molecular Formula C35H24N8Na2O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name C.I. Direct Brown 61

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C35H24N8Na2O6S
Molecular Weight 730.7
InChIKey SPQTUYAMYDAAOS-UHFFFAOYSA-L
SMILES Nc1cc(N)c(N=Nc2ccc(S(=O)(=O)[O-])c3ccccc23)cc1N=Nc1ccc(-c2ccc(N=Nc3ccc(O)c(C(=O)[O-])c3)cc2)cc1.[Na+].[Na+]

 C.I. Direct Brown 61 | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the molecular formula of C.I. Direct Brown 61?
A: Molecular formula of C.I. Direct Brown 61 is C35H24N8Na2O6S.
Q: What is the English name of C.I. Direct Brown 61?
A: The English name of C.I. Direct Brown 61 is C.I. Direct Brown 61.
Q: What is the SMILES notation of C.I. Direct Brown 61?
A: SMILES notation of C.I. Direct Brown 61 is Nc1cc(N)c(N=Nc2ccc(S(=O)(=O)[O-])c3ccccc23)cc1N=Nc1ccc(-c2ccc(N=Nc3ccc(O)c(C(=O)[O-])c3)cc2)cc1.[Na+].[Na+].
Q: What is the CAS number of C.I. Direct Brown 61?
A: CAS number of C.I. Direct Brown 61 is 6505-33-5.
Q: What is the Chinese name of 6505-33-5?
A: Chinese name of 6505-33-5 is 6505-33-5.
Q: What is the InChIKey of C.I. Direct Brown 61?
A: InChIKey of C.I. Direct Brown 61 is SPQTUYAMYDAAOS-UHFFFAOYSA-L.
Q: What is the molecular weight of C.I. Direct Brown 61?
A: Molecular weight of C.I. Direct Brown 61 is 730.7.
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