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bis(trimethylsilyl) malonate (c15-1220-715)

Bis(trimethylsilyl) malonate (C15-1220-715)

Catalog No.
C15-1220-715
Manufacturer No.
235032-10G
Manufacturer Name
Sigma-Aldrich
Quantity
10
Unit of Measure
GR
Price: $238.18
List Price: $264.64

Bis (trimethylsilyl) malonate is precursor for metal-organic chemical vapor deposition (MOCVD) of HfO 2 and ZrO 2 thin films . It undergoes acylation reaction with acid chlorides and acyl carbonates in the presence of triethylamine and magnesium or

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General description

Bis(trimethylsilyl) malonate is precursor for metal-organic chemical vapor deposition (MOCVD) of HfO2 and ZrO2 thin films. It undergoes acylation reaction with acid chlorides and acyl carbonates in the presence of triethylamine and magnesium or lithium salts to give β-keto acids or methyl ketones.

Application

Bis(trimethylsilyl) malonate was used as cyclocondensation agent in cyclocondensation reactions. It was also used in the preparation of β-keto acids and methyl ketones.

Molecular Weight: 248.42. Empirical Formula: C9H20O4Si2. linearFormula: (CH3)3SiOCOCH2COOSi(CH3)3. Quality Level: 200. Assay: 98%. refractive index: n20/D 1.416 (lit.). bp: 63-66 . °C/1 . mmHg (lit.). density: 0.974 . g/mL . at 25 . °C (lit.). SMILES string: C[Si](C)(C)OC(: O)CC(: O)O[Si](C)(C)C. 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. Pictograms: GHS02. Signal Word: Warning. Hazard Statements: H226. Hazard Classifications: Flam. Liq. 3. Storage Class Code: 3 - Flammable liquids. WGK: WGK 3. Flash Point(F): 75.2 °F - closed cup. Flash Point(C): 24 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter.
UPC:
51473305
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
WeightUOM:
LB
MPN:
235032-10G
CAS:
18457-04-0


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