Direct Yellow 12

• Catalog Number: ACM2870328
• Product Name: Direct Yellow 12
• CAS: 2870-32-8
• Category: Direct Dyes
• Synonyms: Chrysophenine, Chrysophenine G, Chrysophenine J, Chrysophenine Y, Aurophenine O, Chrysophenine GP, Chrysophenine NS, Direct Yellow C, Benzo Yellow LG, Erie Yellow Y, Chrysophenine ESP, Cotton Yellow CH, Direct Yellow CV, Chrysophenine Extra, Fenamin Yellow CP, Diazamine Yellow C, Direct Yellow CHD, Benzanil Yellow CH, Fixanol Yellow 3G, Vondacel Yellow CG
• IUPAC Name: sodium 5-(4-ethoxyphenyl)diazenyl-2-[2-[4-(4-ethoxyphenyl)diazenyl-2-sulfophenyl]ethenyl]benzenesulfonic acid
• Molecular Weight: 680.66
• Molecular Formula: C₃₀H₂₆N₄Na₂O₈S₂
• Canonical SMILES: CCOC1=CC=C(C=C1)N=NC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)N=NC4=CC=C(C=C4)OCC)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
• InChI Key: UAWGEYZZCKAPHY-UHFFFAOYSA-N
• Appearance: orange crystalline powder
• EC Number: 220-698-2
• Exact Mass: 680.09900
• H-Bond Acceptor: 12
• H-Bond Donor: 2
• Safety Description: S24/25
• Stability: Stable under normal temperatures and pressures.
• WGK Germany: 3

Custom Q&A

What is the molecular formula of Direct Yellow 12?

The molecular formula of Direct Yellow 12 is C30H26N4Na2O8S2.

What is the molecular weight of Direct Yellow 12?

The molecular weight of Direct Yellow 12 is 680.7 g/mol.

What is the IUPAC name of Direct Yellow 12?

The IUPAC name of Direct Yellow 12 is disodium;5-[(4-ethoxyphenyl)diazenyl]-2-[(E)-2-[4-[(4-ethoxyphenyl)diazenyl]-2-sulfonatophenyl]ethenyl]benzenesulfonate.

What is the InChIKey of Direct Yellow 12?

The InChIKey of Direct Yellow 12 is YQMJDPHTMKUEHG-ZNBXPSQRSA-L.

What is the Canonical SMILES of Direct Yellow 12?

The Canonical SMILES of Direct Yellow 12 is CCOC1=CC=C(C=C1)N=NC2=CC(=C(C=C2)C=CC3=C(C=C(C=C3)N=NC4=CC=C(C=C4)OCC)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].

What is the CAS number of Direct Yellow 12?

The CAS number of Direct Yellow 12 is 2870-32-8.

What is the hydrogen bond donor count of Direct Yellow 12?

The hydrogen bond donor count of Direct Yellow 12 is 0.

What is the hydrogen bond acceptor count of Direct Yellow 12?

The hydrogen bond acceptor count of Direct Yellow 12 is 12.

What is the rotatable bond count of Direct Yellow 12?

The rotatable bond count of Direct Yellow 12 is 10.

What is the heavy atom count of Direct Yellow 12?

The heavy atom count of Direct Yellow 12 is 46.