disodium 5-(2-{1,4,6,9-tetraoxa-5-silaspiro[4.4]nonan-5-uid-5-yloxy}ethoxy)-1,4,6,9-tetraoxa-5-silaspiro[4.4]nonan-5-uide

• ChemBase ID: 151093
• Molecular Formular: C10H20Na2O10Si2
• Molecular Mass: 402.41034
• Monoisotopic Mass: 402.03903847
• SMILES: C1CO[Si-]2(O1)(OCCO2)OCCO[Si-]12(OCCO1)OCCO2.[Na+].[Na+]
• Canonical SMILES: O([Si-]12(OCCO2)OCCO1)CCO[Si-]12(OCCO2)OCCO1.[Na+].[Na+]
• InChI: InChI=1S/C10H20O10Si2.2Na/c1-2-12-21(11-1,13-3-4-14-21)19-9-10-20-22(15-5-6-16-22)17-7-8-18-22;;/h1-10H2;;/q-2;2*+1
• InChIKey: RMWFMTQLKAETMI-UHFFFAOYSA-N

NAMES AND DATABASE IDS

Names

• IUPAC name: disodium 5-(2-{1,4,6,9-tetraoxa-5-silaspiro[4.4]nonan-5-uid-5-yloxy}ethoxy)-1,4,6,9-tetraoxa-5-silaspiro[4.4]nonan-5-uide
• IUPAC Traditional name: disodium 5-(2-{1,4,6,9-tetraoxa-5-silaspiro[4.4]nonan-5-uid-5-yloxy}ethoxy)-1,4,6,9-tetraoxa-5-silaspiro[4.4]nonan-5-uide
• Synonyms: Sodium glycolatosilicate; Disodium [μ-(1,2-ethanediolato-O:O′)]tetrakis(1,2-ethanediolato-O,O′)disilicate; 乙二醇硅酸钠; 1,2-乙二氧四-1,2-乙二氧二硅烷二钠

Database IDs

• CAS Number: 137704-78-0
• MDL Number: MFCD01632669
• PubChem SID: 24870286; 162245251
• PubChem CID: 15364504

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• Molar Refractivity: 60.624 cm^3
• Polar Surface Area: 92.3 Å^2
• Rotatable Bonds: 5
• Lipinski's Rule of Five: false

PROPERTIES

Physical Property

• Melting Point: >350 °C(lit.)

Safety Information

• German water hazard class: 3

Product Information

• Purity: 97%
• Empirical Formula (Hill Notation): C10H22Na2O10Si2

DETAILS

Sigma Aldrich - 465542

Packaging
10, 50 g in glass bottle