Dimethyl difluoromalonate

Modify Date: 2026-06-30 23:38:12

Dimethyl difluoromalonate Structure
Dimethyl difluoromalonate structure
Common Name Dimethyl difluoromalonate
CAS Number 379-95-3 Molecular Weight 168.09600
Density 1.303g/cm3 Boiling Point 134.4ºC at 760 mmHg
Molecular Formula C5H6F2O4 Melting Point N/A
MSDS N/A Flash Point 35ºC

 Names

Name dimethyl 2,2-difluoropropanedioate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.303g/cm3
Boiling Point 134.4ºC at 760 mmHg
Molecular Formula C5H6F2O4
Molecular Weight 168.09600
Flash Point 35ºC
Exact Mass 168.02300
PSA 52.60000
Index of Refraction 1.368
InChIKey NHTZDSRSPCFQCJ-UHFFFAOYSA-N
SMILES COC(=O)C(F)(F)C(=O)OC

 Safety Information

Hazard Codes F+
HS Code 2917190090

 Synthetic Route

~78%

Dimethyl difluoromalonate Structure

Dimethyl difluo...

CAS#:379-95-3

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Literature: Xiao, Ji-Chang; Shreeve, Jean'ne M. Journal of Fluorine Chemistry, 2005 , vol. 126, # 4 p. 475 - 478

~%

Dimethyl difluoromalonate Structure

Dimethyl difluo...

CAS#:379-95-3

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Literature: E. I. DuPont de Nemours and Company Patent: US4316986 A1, 1982 ;

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Dimethyl difluoromalonate Structure

Dimethyl difluo...

CAS#:379-95-3

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Literature: Henne; de Witt Journal of the American Chemical Society, 1948 , vol. 70, p. 1549

~71%

Dimethyl difluoromalonate Structure

Dimethyl difluo...

CAS#:379-95-3

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Literature: Fokin, A. V.; Martynov, I. V.; Chekhlov, A. N.; Rapkin, A. I.; Tatarinov, A. S. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1989 , vol. 38, # 2.2 p. 329 - 332 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1989 , # 2 p. 381 - 385

~10%

Dimethyl difluoromalonate Structure

Dimethyl difluo...

CAS#:379-95-3

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Literature: Zapevalov; Filyakova; Kodess Russian Journal of Organic Chemistry, 1999 , vol. 35, # 8 p. 1113 - 1116

~%

Dimethyl difluoromalonate Structure

Dimethyl difluo...

CAS#:379-95-3

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Literature: Fear et al. Journal of Applied Chemistry, 1955 , vol. 5, p. 589,593

~%

Dimethyl difluoromalonate Structure

Dimethyl difluo...

CAS#:379-95-3

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Literature: Fokin,A.V. et al. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1977 , vol. 26, p. 1331 - 1333 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1977 , vol. 26, p. 1445 - 1447

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

difluoro-malonic acid dimethyl ester
dimethyl 2,2-difluoro-malonate
Malonic acid,difluoro-,dimethyl ester
PROPANEDIOIC ACID,DIFLUORO-,DIMETHYL ESTER
Dimethyl difluoromalonate
Difluormalonsaeure-dimethylester
Dimethyl difluoropropanedioate
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