Bis(Trimethylsilyl)Malonate

CAS

18457-04-0

Catalog Number

ACM18457040

Category

Siloxanes

Molecular Weight

0.972 g/mol

Molecular Formula

C9H20O4Si2

MSDS COA Spec Sheet

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Specification

Synonyms

Malonicacidbis(Trimethylsilyl)EsterCTadecylsilane

IUPAC Name

bis(trimethylsilyl)propanedioate

Canonical SMILES

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

InChI Key

ATCKJLDGNXGLAO-UHFFFAOYSA-N

Boiling Point

63ºC(1 torr)

Flash Point

65.3ºC

Density

1 g/mL

Appearance

Transparent liquid

Application

Bis(trimethylsilyl)malonate serves as a versatile chemical reagent with a primary purpose of facilitating cyclocondensation reactions particularly in the synthesis of β-keto acids and methyl ketones Additionally it acts as a precursor in the metal-organic chemical vapor deposition (MOCVD) process for creating thin films of HfO2 and ZrO2 The compound is also involved in acylation reactions with acid chlorides and acyl carbonates where in the presence of triethylamine and magnesium or lithium salts it efficiently yields β-keto acids or methyl ketones

EC Number

242-342-5

Exact Mass

248.09000

Hazard Statements

F: Flammable;

Packing Group

III

Safety Description

WGK Germany