- Package
- 1 g
- Purity
- 97%
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CAS Number: 7139-89-1
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CAS Number
7139-89-1
PubChem CID
81557
Molecular Formula
C6H8N2O6S2
Molecular Weight
268.3 g/mol
Exact Mass
267.982378
InChIKey
VOPSFYWMOIKYEM-UHFFFAOYSA-N
IUPAC Name
2,5-diaminobenzene-1,4-disulfonic acid
SMILES String
C1=C(C(=CC(=C1S(=O)(=O)O)N)S(=O)(=O)O)N
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
1,4-Benzenedisulfonic acid, 2,5-diamino- (CAS 7139-89-1) is listed in the Advanced Chemicals portfolio, with molecular formula C6H8N2O6S2 and molecular weight 268. 30 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows; structure-derived tags include nitrogen-containing heterocycle.
Documentation needs
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Preliminary Safety Reference
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Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
1,4-Benzenedisulfonic acid, 2,5-diamino- is identified by CAS 7139-89-1, with molecular formula C6H8N2O6S2, molecular weight 268.3, InChIKey VOPSFYWMOIKYEM-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
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