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ETHYL TRIMETHYLSILYL MALONATE

Product Name
ETHYL TRIMETHYLSILYL MALONATE
CAS No.
18457-03-9
Chemical Name
ETHYL TRIMETHYLSILYL MALONATE
Synonyms
Einecs 242-340-4;ETHYL TRIMETHYLSILYL MALONATE;O-ethyl 3-O-trimethylsilyl propanedioate;Propanedioic acid 1-ethyl 3-(trimethylsilyl) ester
CBNumber
CB1130515
Molecular Formula
C8H16O4Si
Formula Weight
204.3
MOL File
18457-03-9.mol
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ETHYL TRIMETHYLSILYL MALONATE Property

Boiling point:
75 °C/0.5 mmHg (lit.)
Density 
1 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.416(lit.)
Flash point:
130 °F
storage temp. 
2-8°C
form 
liquid
BRN 
3082383
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Safety

Risk Statements 
10
Safety Statements 
23-24/25
RIDADR 
UN 3272 3/PG 3
WGK Germany 
3
F 
10-21
HazardClass 
3.2
PackingGroup 
III
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
360902
Product name
Ethyl trimethylsilyl malonate
Purity
97%
Packaging
10g
Price
$324
Updated
2023/06/20
American Custom Chemicals Corporation
Product number
ORS0000972
Product name
ETHYL TRIMETHYLSILYL MALONATE
Purity
95.00%
Packaging
10G
Price
$1221.84
Updated
2021/12/16
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ETHYL TRIMETHYLSILYL MALONATE Chemical Properties,Usage,Production

Preparation

Ethyl trimethylsilyl malonate is commercially available, or it may be easily prepared  from the potassium salt of Ethyl Malonate.  Methyl trimethylsilyl malonate has been prepared from tbutyl methyl malonate by treatment with Trimethylsilyl Trifluoromethanesulfonate,  or from Meldrum's  acid (2,2-Dimethyl-1,3-dioxane-4,6-dione) and methyl trimethylsilyl ether. The preparation and use of tbutyl trimethylsilyl malonate has been reported, although it has not been isolated and characterized.

General Description

Ethyl trimethylsilyl malonate is an ester.

storage

The ethyl derivative is reported to be moisture sensitive.

ETHYL TRIMETHYLSILYL MALONATE Preparation Products And Raw materials

Raw materials

Preparation Products

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ETHYL TRIMETHYLSILYL MALONATE Suppliers

China 7 Switzerland 1 United Kingdom 1 United States 4 Global 13
SIGMA-RBI
Tel
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Fax
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Country
Switzerland
ProdList
6896
Advantage
91

18457-03-9, ETHYL TRIMETHYLSILYL MALONATERelated Search:

DIMETHYLACETOXYSILANE TRIMETHYLSILYL PROPIONATE Trimethylsilyl acetate ETHYL TRIMETHYLSILYL MALONATE Trimethyl(propoxy)silane

  • ETHYL TRIMETHYLSILYL MALONATE
  • Propanedioic acid 1-ethyl 3-(trimethylsilyl) ester
  • Einecs 242-340-4
  • O-ethyl 3-O-trimethylsilyl propanedioate
  • 18457-03-9
  • C8H16O4Si
  • H3CCH2OCOCH2COOSiCH33
  • Building Blocks
  • Carbonyl Compounds
  • C8 to C9
  • Esters
  • Organic Building Blocks
  • C8 to C9
  • Carbonyl Compounds
  • Esters