Merck
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04151

Supelco

Diethyl malonate

analytical standard

Synonym(s):
Malonic acid diethyl ester
Linear Formula:
CH2(COOC2H5)2
CAS Number:
Molecular Weight:
160.17
Beilstein:
774687
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.24

Quality Level

grade

analytical standard

vapor density

5.52 (vs air)

vapor pressure

1 mmHg ( 40 °C)

assay

≥99.0% (GC)

shelf life

limited shelf life, expiry date on the label

impurities

≤0.5% water

refractive index

n20/D 1.412-1.416
n20/D 1.413 (lit.)

bp

199 °C (lit.)

mp

−51-−50 °C (lit.)

density

1.055 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

SMILES string

CCOC(=O)CC(=O)OCC

InChI

1S/C7H12O4/c1-3-10-6(8)5-7(9)11-4-2/h3-5H2,1-2H3

InChI key

IYXGSMUGOJNHAZ-UHFFFAOYSA-N

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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)

199.4 °F - closed cup

Flash Point(C)

93 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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