Dimethyl difluoromalonate

Basic Information

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CAS Number

379-95-3

Molecular Formula

C5H6F2O4

Molecular Weight

168.09 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Specialty Chemicals UV Stabilizers

Electronic Chemicals Semiconductor Materials Etchants

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

-35 ºC (approx)

Boiling Point

170-171 ºC

Flash Point

35.0±20.8 ºC,

Refractive Index

1.3721 (589.3 nm 20 ºC)

SMILES

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COC(=O)C(C(=O)OC)(F)F

InChI

InChI=1S/C5H6F2O4/c1-10-3(8)5(6,7)4(9)11-2/h1-2H3

InChIKey

NHTZDSRSPCFQCJ-UHFFFAOYSA-N

LogP

-0.032300000000000106

Topological Polar Surface Area

52.60000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

159

Safety Information

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Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

Dimethyldifluoromalonate
NHTZDSRSPCFQCJ-UHFFFAOYSA-N
Malonic acid, difluoro-, dimethyl ester
DTXSID9073175
Dimethyl difluoromalonate
SY039128
MS-20264
Dimethyl difluoropropanedioate
SCHEMBL2580230
MFCD00516931
dimethyl 2,2-difluoropropanedioate
CS-0121280
PROPANEDIOIC ACID, DIFLUORO-, DIMETHYL ESTER
AMY3267
D82219
dimethyl 2,2-difluoromalonate
1,3-dimethyl 2,2-difluoropropanedioate
379-95-3
EN300-109111
AKOS006272801
FT-0677596
Propanedioic acid,2,2-difluoro-, 1,3-dimethyl ester
dimethyl difluoropropanedioate
AC1L2KUV
AC1Q5YSR
CTK4H9114
Difluormalonsaeuredimethylester
Difluormalonsaeure-dimethylester
Difluor-malonsaeure-dimethylester
difluoro-malonic acid dimethyl ester
dimethyl 2,2-difluoro-malonate

MDL Number

MFCD00516931

FAQ

What are the physical and chemical properties of Dimethyl difluoromalonate (CAS: 379-95-3)?

Dimethyl difluoromalonate (CAS: 379-95-3) is a colorless liquid with a molecular weight of approximately 156.04. It has a low boiling point and is moderately soluble in water. Chemically, it is highly reactive, particularly in the presence of bases and reducing agents.

How is Dimethyl difluoromalonate (CAS: 379-95-3) typically synthesized?

Dimethyl difluoromalonate is typically synthesized through the reaction of malonoyl chloride with dimethylamine in the presence of a suitable base. The process involves careful control of reaction conditions to achieve high yield and selectivity.

What industries use Dimethyl difluoromalonate (CAS: 379-95-3)?

Dimethyl difluoromalonate (CAS: 379-95-3) is used in the pharmaceutical and polymer industries for the synthesis of various organic compounds and polymers. It also finds applications in the semiconductor and sensor industries for specific chemical modifications and functional groups introduction.

What precautions should be taken when handling Dimethyl difluoromalonate (CAS: 379-95-3)?

When handling Dimethyl difluoromalonate (CAS: 379-95-3), appropriate personal protective equipment (PPE) is essential, including gloves, safety goggles, and a lab coat. The substance should be handled in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up using appropriate absorbent materials, and the area should be well-ventilated.