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2-[2-[4-[2-[3-Ethoxy-4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-1,4-benzenedisulfonic acid

2-[2-[4-[2-[3-Ethoxy-4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-1,4-benzenedisulfonic acid (CAS 25180-31-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C44H33N7O14S4 and a molecular weight of 1012.0 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25180-31-8
Jingsj CID
J-1223332-6
Molecular Formula
C44H33N7O14S4
Molecular Weight
1012.0 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-[2-[4-[2-[3-Ethoxy-4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-1,4-benzenedisulfonic acid?

The CAS number of 2-[2-[4-[2-[3-Ethoxy-4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-1,4-benzenedisulfonic acid is 25180-31-8.

What are the molecular formula and molecular weight of 2-[2-[4-[2-[3-Ethoxy-4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-1,4-benzenedisulfonic acid?

2-[2-[4-[2-[3-Ethoxy-4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-1,4-benzenedisulfonic acid has molecular formula C44H33N7O14S4 and molecular weight 1012.0 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "2-[2-[4-[2-[3-Ethoxy-4-[2-[1-hydroxy-6-(phenylamino)-3-sulfo-2-naphthalenyl]diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-1,4-benzenedisulfonic acid (CAS 25180-31-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1223332-6 (accessed 2026-10-25).

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