Skip to Content
Merck
CN

Key Documents

View All Documentation

D94208

Diethyl ethoxymethylenemalonate

99%

Synonym(s):

DEEMM, Ethoxymethylenemalonic acid diethyl ester

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
C2H5OCH=C(COOC2H5)2
CAS Number:
87-13-8
Molecular Weight:
216.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24894294
EC Number:
201-725-7
Beilstein/REAXYS Number:
880058
MDL number:
MFCD00009148
Assay:
99%
Form:
liquid
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

99%

form

liquid

refractive index

n20/D 1.462 (lit.)

bp

279-281 °C (lit.)

density

1.07 g/mL at 25 °C (lit.)

SMILES string

CCO\C=C(\C(=O)OCC)C(=O)OCC

InChI

1S/C10H16O5/c1-4-13-7-8(9(11)14-5-2)10(12)15-6-3/h7H,4-6H2,1-3H3

InChI key

LTMHNWPUDSTBKD-UHFFFAOYSA-N

Application

Diethyl ethoxymethylenemalonate can be used as a precursor to synthesize pyrimidinones, thiazolopyrimidines, thiazolopyrimidinones, triazolo [1, 5-a] pyrimidines, pyrimido[2,1-b]benzothiazoles and ethyl 3-amino-5-oxoisoxazolidine-4-carboxylate derivatives.

Still not finding the right product?

Explore all of our products under Diethyl ethoxymethylenemalonate

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1A

Storage Class

10 - Combustible liquids

wgk

WGK 1

flash_point_f

291.2 °F - closed cup

flash_point_c

144 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library