Diethyl oxomalonate

Basic Information

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CAS Number

609-09-6

Molecular Formula

C7H10O5

Molecular Weight

174.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Basic Physical Properties

Melting Point

-70°C

Boiling Point

210°C

Density

1.142 g/mL at 25 °C

Water Solubility

Fully miscible with water.

Refractive Index

n20/D 1.415(lit.)

SMILES

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

InChI

InChI=1S/C7H10O5/c1-3-11-6(9)5(8)7(10)12-4-2/h3-4H2,1-2H3

InChIKey

DBKKFIIYQGGHJO-UHFFFAOYSA-N

LogP

-0.31830000000000025

Topological Polar Surface Area

69.67 Å²

Hydrogen Bond Donor/Acceptor

0 / 5

Complexity

176

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Class MOISTURE SENSITIVE Class MOISTURE SENSITIVE

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Diethyl ketomalonate
2-oxo-propanedioic acid diethyl ester
Ethyl mesoxalate
AB00962
MESOXALIC ACID DIETHYL ESTER [MI]
Diethyl2-oxomalonate
Diethyl oxopropanedioate
Q27279547
Mesoxalic acid, diethyl ester
SCHEMBL247694
H28C8N13IK
FT-0624793
M0866
MFCD00009121
2-oxo-malonic acid diethyl ester
EINECS 210-176-2
Diethyl mesoxalate
UNII-H28C8N13IK
HY-W016802
diethyl 2-oxopropanedioate
AS-18445
BP-10704
Oxopropanedioic acid diethyl ester
CS-W017518
NSC 53478
AKOS005207254
diethyl 2-ketomalonate
Diethyl oxomalonate
Diethyl 2-oxomalonate
NSC-53478
diethyl-2-oxomalonate

MDL Number

MFCD00009121

Customs Code

2918300090

FAQ

What regulatory guidelines apply to Diethyl oxomalonate (CAS: 609-09-6)?

Diethyl oxomalonate (CAS: 609-09-6) must comply with the Globally Harmonized System of Classification and Labeling of Chemicals (GHS) for hazardous substances. In Europe, it falls under the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation. For food-related applications, it must meet FDA and EPA standards. Specific regulatory requirements may vary by country or application.

Are there alternatives to Diethyl oxomalonate (CAS: 609-09-6) in synthesis?

Diethyl oxomalonate may have alternatives such as diethyl malonate or other oxoesters. Common reagents like ethyl acetoacetate can also be used in similar applications. The choice depends on the desired properties and the specific reaction conditions.

What is the market or research trend for Diethyl oxomalonate (CAS: 609-09-6)?

The market trend for Diethyl oxomalonate (CAS: 609-09-6) is stable, with increasing interest in its use as a flavoring agent and in organic synthesis. Research is focusing on its stability and reactivity in various reactions, as well as its potential in new applications such as biodegradable materials and pharmaceuticals.

How should waste containing Diethyl oxomalonate (CAS: 609-09-6) be handled?

Waste containing Diethyl oxomalonate (CAS: 609-09-6) should be collected in appropriate containers and treated with care to prevent spills. Incineration is a suitable method for disposal, or it can be sent to a professional waste disposal facility. Environmental protection measures include proper labeling and disposal in accordance with local regulations to minimize environmental impact.