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Diethyl 2,2-difluoromalonate

Diethyl 2,2-difluoromalonate Structure
Diethyl 2,2-difluoromalonate structure
CAS No.
680-65-9
Chemical Name:
Diethyl 2,2-difluoromalonate
Synonyms
DIETHYL DIFLUOROMALONATE;difL;uoromaL;Diethyl2,2-Difluoroma;Diethyl 2,2-difluoromalon...;Diethyl 2,2-difluoromalonate;Diethyl difluoromalonate, 97+%;Diethyl2,2-difluoromalonate98%;Diethyl 2,2-difluoromalonate 98%;diethyl 2,2-difluoropropanedioate
CBNumber:
CB6718059
Molecular Formula:
C7H10F2O4
Molecular Weight:
196.15
MDL Number:
MFCD00221617
MOL File:
680-65-9.mol
MSDS File:
SDS
Last updated:2026-08-04 11:17:55
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Diethyl 2,2-difluoromalonate Properties

Boiling point 94-95°C 23mm
Density 1,179 g/cm3
refractive index 1.38
Flash point 94-95°C/23mm
storage temp. under inert gas (nitrogen or Argon) at 2-8°C
form liquid
color Colourless
Water Solubility Not miscible or difficult to mix in water.
BRN 1783527
InChI InChI=1S/C7H10F2O4/c1-3-12-5(10)7(8,9)6(11)13-4-2/h3-4H2,1-2H3
InChIKey WCRVWLHTROHXBB-UHFFFAOYSA-N
SMILES C(OCC)(=O)C(F)(F)C(OCC)=O
CAS DataBase Reference 680-65-9(CAS DataBase Reference)
FDA UNII 6JC4XD98WS

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Danger
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36/37/39-45-36-37
RIDADR  2810
Hazard Note  Irritant
HS Code  29171900
NFPA 704
1
2 0

Diethyl 2,2-difluoromalonate price More Price(36)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Apolloscientific PC3428 Diethyl 2,2-difluoromalonate 98% 680-65-9 1g $21 2026-06-04 Buy
Apolloscientific PC3428 Diethyl 2,2-difluoromalonate 98% 680-65-9 5g $62 2026-06-04 Buy
Synthonix D0625 Diethyl 2,2-difluoromalonate 97.0% 680-65-9 1g $112 2026-05-06 Buy
Synthonix D0625 Diethyl 2,2-difluoromalonate 97.0% 680-65-9 5g $131 2026-05-06 Buy
Synthonix D0625 Diethyl 2,2-difluoromalonate 97.0% 680-65-9 25g $136 2026-05-06 Buy
Product number Packaging Price Buy
PC3428 1g $21 Buy
PC3428 5g $62 Buy
D0625 1g $112 Buy
D0625 5g $131 Buy
D0625 25g $136 Buy

Diethyl 2,2-difluoromalonate Chemical Properties, Uses, Production

Uses

Diethyl difluoromalonate is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals.

Diethyl 2,2-difluoromalonate Preparation Products And Raw materials

Raw materials

Preparation Products

2,2-difluoropropane-1,3-diol 2-fluoroMalonaMide

Diethyl 2,2-difluoromalonate Suppliers

Global Suppliers ( 175)
Supplier Tel Email Country ProdList Advantage
SHANG FLUORO 021-65170832 15601903708 qinba_1@163.com China 401 60
Hangzhou Xinshuo New Material Technology Co., Ltd. 18257124775,15967699685 15967699685; 3762199508@qq.com China 29 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
INTATRADE GmbH +49 3493/605464 sales@intatrade.de Germany 3563 66
Alfa Aesar 400-6106006 saleschina@alfa-asia.com China 30103 84
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Changzhou Huanling Chemical Co., Ltd. 89803005 18206112582 info@huanlingchem.com China 983 68
Jia Xing Isenchem Co.,Ltd 0573-85285100 18627885956 isenchem@163.com China 9389 66
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
Accela ChemBio Co.,Ltd. 021-50795510 4000665055 marketing@accelachem.com China 10972 64
Supplier Advantage
SHANG FLUORO 60
Hangzhou Xinshuo New Material Technology Co., Ltd. 58
J & K SCIENTIFIC LTD. 76
INTATRADE GmbH 66
Alfa Aesar 84
Energy Chemical 61
Changzhou Huanling Chemical Co., Ltd. 68
Jia Xing Isenchem Co.,Ltd 66
Pure Chemistry Scientific Inc. 62
Accela ChemBio Co.,Ltd. 64

View Latest Price from Diethyl 2,2-difluoromalonate manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Diethyl 2,2-difluoromalonate pictures 2026-08-03 Diethyl 2,2-difluoromalonate
680-65-9
 1kg 98% 1000kg Shaanxi Dideu New Materials Co. Ltd
Diethyl 2,2-difluoromalonate pictures 2025-12-25 Diethyl 2,2-difluoromalonate
680-65-9
 1kg 98% 1Ton Henan Aochuang Chemical Co.,Ltd.
Diethyl 2,2-difluoromalonate pictures 2022-09-16 Diethyl 2,2-difluoromalonate
680-65-9
 $20.00 1kg 99 100000kg Wuhan ShuEr Biology Technology Co.,Ltd

Diethyl 2,2-difluoromalonate Spectrum

Diethyl 2,2-difluoromalonate(680-65-9)1HNMR

680-65-9 (Diethyl 2,2-difluoromalonate) Related Search:

Chlorodifluoroacetic acid ethyl ester Ethyl difluoroacetate Sodium chlorodifluoroacetate Difluoroacetic acid Diethyl phthalate
Diethyl fluoromalonate Diisopropyl malonate Diethyl methylmalonate Tris(trimethylsilyl)phosphate Methyl acrylate
Ethyl bromodifluoroacetate Ethyl hydrogen malonate 2-Aminodiethylmalonate Butyl oleate Diethyl malonate
Methyl difluoroacetate Diethyl bromomalonate Diethyl ether

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2,2-DIFLUORO-MALONIC ACID DIETHYL ESTER DIFLUOROMALONIC ACID DIETHYL ESTER Diethyl 2,2-difluoromalonate Diethyl-1,1-Cyclopropanedicaarboxlate97% Diethyl difluoromalonate, 97+% Diethyl2,2-Difluoroma diethyl 2,2-difluoropropanedioate Diethyl difluoromalonateDISCONTINUED Diethyl 2,2-difluoromalon... Diethyl 2,2-difluoropropane-1,3-dioate Diethyl 2,2-difluoromalonate 98% Diethyl2,2-difluoromalonate98% 2,2-difluoropropanedioic acid diethyl ester difL uoromaL Propanedioic acid, 2,2-difluoro-, 1,3-diethyl ester TIANFU-CHEM_Propanedioic acid,2,2-difluoro-, 1,3-diethyl ester 680-65-9 1,3-Diethyl 2,2-difluoropropanedioate Diethyl 2,2-difluoromalonate - [D0625] DIETHYL DIFLUOROMALONATE 680-65-9 C7H10F2O4 API intermediates