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Sigma-Aldrich

Diethyl butylmalonate

99%

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About This Item

Linear Formula:
CH3(CH2)3CH(CO2C2H5)2
CAS Number:
Molecular Weight:
216.27
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99%

refractive index

n20/D 1.422 (lit.)

bp

235-240 °C (lit.)

density

0.983 g/mL at 25 °C (lit.)

SMILES string

CCCCC(C(=O)OCC)C(=O)OCC

InChI

1S/C11H20O4/c1-4-7-8-9(10(12)14-5-2)11(13)15-6-3/h9H,4-8H2,1-3H3

InChI key

RPNFNBGRHCUORR-UHFFFAOYSA-N

General description

Diethyl malonate (DEM) undergoes alkylation by ethyliodide, which is used to study the phase transfer catalysis (PTC) technique.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

201.2 °F - closed cup

Flash Point(C)

94 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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