Dimethyl difluoromalonate

Suppliers

Names

[ CAS No. ]:
379-95-3

[ Name ]:
Dimethyl difluoromalonate

[Synonym ]:
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

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

Safety Information

[ Hazard Codes ]:
F+

[ HS Code ]:
2917190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Dimethyl malonate
  • Methyl trifluoroacetate
  • diazomethane
  • 2,2-difluoropropanedioic acid
  • Methanol
  • methyl 2,2,3,4,4-pentafluorobut-3-enoate
  • 3-chloro-1,2,3,4,5,6,6-heptafluorocyclohexa-1,4-diene

DownStream

  • 2,2-Difluoromalonamide

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%