Chemical Properties of Propanedioic acid, bis(trimethylsilyl) ester (CAS 18457-04-0)

InChI

InChI=1S/C9H20O4Si2/c1-14(2,3)12-8(10)7-9(11)13-15(4,5)6/h7H2,1-6H3

InChI Key

ATCKJLDGNXGLAO-UHFFFAOYSA-N

Formula

C9H20O4Si2

SMILES

C[Si](C)(C)OC(=O)CC(=O)O[Si](C)(C)C

Molecular Weight¹

248.42

CAS

18457-04-0

Other Names

• Bis(trimethylsilyl) malonate
• Malonic acid (2TMS)
• Malonic acid (bis-TMS)
• Malonic acid (tms)
• Malonic acid diTMS
• Malonic acid, bis(trimethylsilyl) ester
• Malonic acid, di(trimethylsilyl) ester
• Propanedioic acid, 2tms derivative

• Δ_fH°_gas : Enthalpy of formation at standard conditions (kJ/mol).
• Δ_vapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• P_c : Critical Pressure (kPa).
• I_np : Non-polar retention indices.
• T_boil : Normal Boiling Point Temperature (K).
• T_c : Critical Temperature (K).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Ionization energy for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.

Similar Compounds

Find more compounds similar to Propanedioic acid, bis(trimethylsilyl) ester.

Sources

• Cheméo Relay (1.0)
• Cheméo Relay (1.0, beta) Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
• Crippen Method
• Crippen Method
• NIST Webbook

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