Skip to Content
Merck
CN
All Photos(1)

Key Documents

Safety Information

143901

Sigma-Aldrich

Diethyl dimethylmalonate

97%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(CH3)2C(CO2C2H5)2
CAS Number:
Molecular Weight:
188.22
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

liquid

refractive index

n20/D 1.412 (lit.)

bp

192 °C (lit.)

density

0.991 g/mL at 25 °C (lit.)

functional group

ester

SMILES string

CCOC(=O)C(C)(C)C(=O)OCC

InChI

1S/C9H16O4/c1-5-12-7(10)9(3,4)8(11)13-6-2/h5-6H2,1-4H3

InChI key

UELKSYXXNGHTSE-UHFFFAOYSA-N

General description

Diethyl dimethylmalonate forms adducts with α,α,α′,α′-tetraaryl-1,3-dioxolane-4,5-dimethanol based titanium catalysts.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

159.8 °F - closed cup

Flash Point(C)

71 °C - closed cup

Regulatory Information

新产品

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

TADDOL-Based Titanium Catalysts and Their Adducts: Understanding Asymmetric Catalysis of Diels-Alder Reactions.
Haase C, et al.
The Journal of Organic Chemistry, 60(6), 1777-1787 (1995)

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service