Disodium 4-[2-(4-Sulfonatobutoxy)Ethoxy]Butane-1-Sulfonate
[CAS# 72361-57-0]

Identification

• Name: Disodium 4-[2-(4-Sulfonatobutoxy)Ethoxy]Butane-1-Sulfonate
• Synonyms: Poly(Oxy-1,2-Ethanediyl), Alpha-(4-Sulfobutyl)-Omega-(4-Sulfobutoxy)-, Disodium Salt; Polyethylene Glycol, Disulfobutyl Ether, Disodium Salt
• Molecular Formula: C₁₀H₂₀Na₂O₈S₂
• Molecular Weight: 378.36
• CAS Registry Number: 72361-57-0
• SMILES: C([S]([O-])(=O)=O)CCCOCCOCCCC[S]([O-])(=O)=O.[Na+].[Na+]
• InChI: 1S/C10H22O8S2.2Na/c11-19(12,13)9-3-1-5-17-7-8-18-6-2-4-10-20(14,15)16;;/h1-10H2,(H,11,12,13)(H,14,15,16);;/q;2*+1/p-2
• InChIKey: QEZZYMMBJGZAPG-UHFFFAOYSA-L