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  7. Diethyl bis(hydroxymethyl)malonate, 95%

Diethyl bis(hydroxymethyl)malonate, 95%

Catalog No. p-7021371
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AAA1367714 25 g
AAA1367722 100 g
AAA1367736 500 g
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Catalog No. AAA1367714 Supplier Thermo Scientific Chemicals Supplier No. A1367714
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Description

CAS: 20605-01-0 | C9H16O6 | 220.221 g/mol

Diethyl bis(hydroxymethyl)malonate is used as a reagent for preparing 1,3-dioxanes from acetals, aldehydes and ketones. It is also used as an intermediate for the preparation of substituted malonic, acrylic and isobutyric esters, for conversion to the useful dienophiles, ?-bromomethylacrylic acid and its ethyl ester and to bis(bromomethyl)acetic acid and its methyl ester.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Diethyl bis(hydroxymethyl)malonate is used as a reagent for preparing 1,3-dioxanes from acetals, aldehydes and ketones. It is also used as an intermediate for the preparation of substituted malonic, acrylic and isobutyric esters, for conversion to the useful dienophiles, ɑ-bromomethylacrylic acid and its ethyl ester and to bis(bromomethyl)acetic acid and its methyl ester.

Solubility
Slightly soluble in water.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Chemical Identifiers

CAS 20605-01-0
Molecular Formula C9H16O6
Molecular Weight (g/mol) 220.221
MDL Number MFCD00009130
InChI Key WIOHBOKEUIHYIC-UHFFFAOYSA-N
Synonym diethyl bis hydroxymethyl malonate, diethyl 2,2-bis hydroxymethyl malonate, propanedioic acid, bis hydroxymethyl-, diethyl ester, 1,3-diethyl 2,2-bis hydroxymethyl propanedioate, diethyl 2,2-bis hydroxymethyl propanedioate, 2,2-bis hydroxymethyl malonic acid diethyl ester, bis hydroxymethyl malonic acid diethyl ester, diethyl 2,2-bis hydroxymethyl propane-1,3-dioate, acmc-20al8x, ksc490a8h
PubChem CID 311844
IUPAC Name diethyl 2,2-bis(hydroxymethyl)propanedioate
SMILES CCOC(=O)C(CO)(CO)C(=O)OCC

Specifications

Melting Point 47°C to 52°C
Flash Point >110°C (230°F)
Quantity 25 g
Beilstein 1788515
Solubility Information Slightly soluble in water.
Formula Weight 220.22
Percent Purity 97%
Chemical Name or Material Diethyl bis(hydroxymethyl)malonate

Safety and Handling

Hazard Category H315-H319-H335
Precautionary Statement P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber 243-916-8
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only