Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

198358

Sigma-Aldrich

Diethyl bis(hydroxymethyl)malonate

97%

Synonym(s):

Diethyl 2,2-bis(hydroxymethyl)malonate

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
(HOCH2)2C(CO2CH2CH3)2
CAS Number:
20605-01-0
Molecular Weight:
220.22
Beilstein:
1788515
EC Number:
243-916-8
MDL number:
MFCD00009130
UNSPSC Code:
12162002
PubChem Substance ID:
24851874
NACRES:
NA.23

Assay

97%

mp

49-51 °C (lit.)

SMILES string

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

InChI

1S/C9H16O6/c1-3-14-7(12)9(5-10,6-11)8(13)15-4-2/h10-11H,3-6H2,1-2H3

InChI key

WIOHBOKEUIHYIC-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Application

Reagent for preparing 1,3-dioxanes from acetals, aldehydes, and ketones.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCL0992
MKCK1765
MKCG4503
MKCG2591
MKBQ9565V

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library

J. Chem. Soc. Perkin Trans. II, 1893-1893 (1991)
Journal of the American Oil Chemists' Society, 70, 731-731 (1993)
Stud. Univ. Babes-Bolyai, Chem., 33, 47-47 (1988)
Chem. Abstr., 111, 96357f-96357f (1989)

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