| Identification | More | [Name]
Ethyl difluoroacetate | [CAS]
454-31-9 | [Synonyms]
AKOS B020251
ART-CHEM-BB B020251
DIFLUOROACETIC ACID ETHYL ESTER
ETHYL DIFLUOROACETATE
ETHYL DIFLUOROACETIC ACID
difluoro-aceticaciethylester
ETHYL DIFLUOROACETATE 97%
Ethyldifluoroacetate,98%
Ethyl difluoroacetic
Ethyldifluoroacetate,min.97%
Ethyldifluoroacetate, min. 97% | [EINECS(EC#)]
207-223-4 | [Molecular Formula]
C4H6F2O2 | [MDL Number]
MFCD00013578 | [Molecular Weight]
124.09 | [MOL File]
454-31-9.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless liquid | [Boiling point ]
99.2 °C (lit.) | [density ]
1.242
| [vapor pressure ]
30.03-200.2hPa at 20.03-56.98℃ | [refractive index ]
1.3465-1.3485
| [Fp ]
25 °C
| [storage temp. ]
Sealed in dry,2-8°C | [solubility ]
DMSO (Sparingly), Methanol (Sparingly) | [form ]
Liquid | [color ]
Clear colorless | [Specific Gravity]
1.242 | [Water Solubility ]
Slightly soluble in water | [BRN ]
1748597 | [InChI]
1S/C4H6F2O2/c1-2-8-4(7)3(5)6/h3H,2H2,1H3 | [InChIKey]
GZKHDVAKKLTJPO-UHFFFAOYSA-N | [SMILES]
CCOC(=O)C(F)F | [LogP]
0.87 at 25℃ | [CAS DataBase Reference]
454-31-9(CAS DataBase Reference) | [NIST Chemistry Reference]
Acetic acid, difluoro-, ethyl ester(454-31-9) | [EPA Substance Registry System]
454-31-9(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
 
GHS02,GHS05 | [Signal word ]
Danger | [Hazard statements ]
H226-H314 | [Precautionary statements ]
P210-P233-P240-P280-P303+P361+P353-P305+P351+P338 | [Hazard Codes ]
C,F,T,Xi | [Risk Statements ]
R34:Causes burns.
R10:Flammable. | [Safety Statements ]
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
S27:Take off immediately all contaminated clothing . | [RIDADR ]
1992 | [WGK Germany ]
3 | [Hazard Note ]
Flammable | [TSCA ]
Yes | [HazardClass ]
3 | [PackingGroup ]
III | [HS Code ]
29159000 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Flam. Liq. 3
Skin Corr. 1B |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless liquid | [Uses]
Ethyl difluoroacetate is used in pharmaceutical intermediates, acrylization oxidation and halogenating reaction of catalyst. Also ethyl difluoroacetate is used in preparing pyrrazolo-pyrimidine derivatives. | [General Description]
Ethyl difluoroacetate was degraded to difluoroacetic acid by the strains of Actinobacteria. |
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