4,4'-(1,1,3,3-Tetramethyldisiloxane-1,3-diyl)dibutanoicacid , 98% , 3353-68-2

CAS NO.：3353-68-2

Empirical Formula: C12H26O5Si2

Molecular Weight: 306.5

MDL number: MFCD00045969

PRODUCT Properties

• Melting point: 47 °C
• Boiling point: 379.3±27.0 °C(Predicted)
• Density: 1.043±0.06 g/cm3(Predicted)
• Flash point: >110°C
• storage temp.: 2-8°C
• pka: 4.54±0.10(Predicted)
• Hydrolytic Sensitivity: 3: reacts with aqueous base
• InChI: InChI=1S/C12H26O5Si2/c1-18(2,9-5-7-11(13)14)17-19(3,4)10-6-8-12(15)16/h5-10H2,1-4H3,(H,13,14)(H,15,16)
• InChIKey: DNNFJTRYBMVMPE-UHFFFAOYSA-N
• SMILES: [Si](CCCC(O)=O)(C)(C)O[Si](CCCC(O)=O)(C)C
• CAS DataBase Reference: 3353-68-2(CAS DataBase Reference)
• EPA Substance Registry System: 1,3-Bis(3-carboxypropyl)tetramethyldisiloxane (3353-68-2)

Safety

• Risk Statements: 36/37/38
• Safety Statements: 26-36/37/39
• TSCA: Yes