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Ethyl difluoroacetate

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Ethyl difluoroacetate

EINECS 207-223-4
CAS No. 454-31-9 Density 1.135 g/cm3
Solubility Melting Point
Formula C4H6F2O2 Boiling Point 76 °C at 760 mmHg
Molecular Weight 124.09 Flash Point 1.1 °C
Transport Information UN 1992 Appearance clear colorless liquid
Safety 45-36/37/39-26-16-27 Risk Codes 34-10
Molecular Structure Molecular Structure of 454-31-9 (Aceticacid, 2,2-difluoro-, ethyl ester) Hazard Symbols CorrosiveC, FlammableF, ToxicT, IrritantXi

Aceticacid, difluoro-, ethyl ester (6CI,7CI,8CI,9CI);2,2-Difluoroacetic acid ethylester;Difluoroacetic acid ethyl ester;Ethyl 2,2-difluoroacetate;Ethyl difluoroacetic;


Ethyl difluoroacetate Chemical Properties

IUPAC Name: Ethyl 2,2-difluoroacetate 
Following is the structure of Aceticacid, 2,2-difluoro-, ethyl ester (CAS NO.454-31-9):
Molecular Formula: C4H6F2O2
Molecular Weight: 124.09g/mol
Mol File: 454-31-9.mol
EINECS: 207-223-4
Flash Point: 1.1 °C
Density: 1.135 g/cm3
Refractive index: 1.3465-1.3485
Surface Tension: 20.4 dyne/cm
Boiling point: 76 °C at 760 mmHg
Enthalpy of Vaporization: 31.71 kJ/mol
Vapour Pressure: 103 mmHg at 25°C
XLogP3-AA: 0.9
H-Bond Acceptor: 4
Molar Refractivity: 22.64 cm3
Molar Volume: 109.3 cm3
Appearance of Aceticacid, 2,2-difluoro-, ethyl ester (CAS NO.454-31-9): Colorless to light brown clear liquid
Product Categories of Aceticacid, 2,2-difluoro-, ethyl ester (CAS NO.454-31-9): Pharmaceutical Intermediates; Fluoro-Aliphatics ; Organic Fluorides; Fluorochemicals; Fluorinated Building Blocks; Fluorinating Reagents & Building Blocks for Fluorinated Biochemical Compounds; Synthetic Organic Chemistry; C2 to C5; Carbonyl Compounds; Esters
Canonical SMILES: CCOC(=O)C(F)F
InChI: InChI=1S/C4H6F2O2/c1-2-8-4(7)3(5)6/h3H,2H2,1H3  

Ethyl difluoroacetate Safety Profile

Safety Information of Aceticacid, 2,2-difluoro-, ethyl ester (CAS NO.454-31-9):
Hazard Codes: CCorrosive,FFlammable,TToxic,XiIrritant
Risk Statements: 34-10 
10:  Flammable
34:  Causes burns
Safety Statements: 45-36/37/39-26-16-27
16:  Keep away from sources of ignition - No smoking 
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
27:  Take off immediately all contaminated clothing 
36:  Wear suitable protective clothing  
37:  Wear suitable gloves 
39:  Wear eye/face protection 
45:  In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
RIDADR: 1992
Hazard Note: Flammable
HazardClass: 3
PackingGroup: III  

Ethyl difluoroacetate Specification

 Aceticacid, 2,2-difluoro-, ethyl ester , its CAS NO. is 454-31-9, the synonyms are Ethyl difluoroacetate ; and Acetic acid, difluoro-, ethyl ester .

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