Introduction114435-02-8 – Names and IdentifiersName4-Fluoro-1,3-dioxolan-2-oneSynonymsFECF
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| Nom | 4-Fluoro-1,3-dioxolan-2-one |
| Synonymes | FEC FloroEthylene carbonate Fluoroethylene Carbonate FLUOROETHYLENE CARBONATE 4-Fluoroethylene Carbonate 4-Fluoroethylene carbonate 4-FLUORO-1,3-DIOXALAN-2-ONE 4-Fluoro-1,3-dioxolan-2-one 4-Fluoro-1,3-Dioxalan-2-One 4-FLUORO-1,3-DIOXOLAN-2-ONE FLUOROETHYLENE CARBONATE (FEC) Fluoroethylene Carbonate (FEC) [(2R,3S,5S)-3-hydroxy-5-[(5S)-5-methyl-2,4-dioxo-1,3-diazinan-1-yl]oxolan-2-yl]methyl [hydroxy(phosphonooxy)phosphoryl] hydrogen phosphate |
| CAS | 114435-02-8 |
| EINECS | 483-360-5 |
| InChI | InChI=1/C3H3FO3/c4-2-1-6-3(5)7-2/h2H,1H2 |
| Formule moléculaire | C3H3FO3 |
| Masse molaire | 106.05 |
| Densité | 1.454 |
| Point de fusion | 18-23 °C |
| point Boling | 212℃ |
| Point d'éclair | >102°(216°F) |
| Solubilité dans l'eau | Slightly miscible with water. |
| pression vapeur | 51Pa at 25℃ |
| Apparence | Liquide |
| Couleur | Colorless |
| Condition de stockage | 2 - 8 degrés Celsius |
| Sensible | Sensitive to heat |
| Indice de réfraction | 1.3960 to 1.4000 |
| MDL | MFCD06247543 |
| Utilisation | Usually used as an electrolyte additive in Lithium ion batteries. It enables the formation of thin, smooth and stable passive solid electrolyte interphase (SEI) layer, which is insoluble in the electrolyte, in turn increasing the cycling efficiecny a |
| Symboles de danger | Xn – Harmful |
| Codes de risque | R22 – Harmful if swallowed R36/38 – Irritating to eyes and skin. R43 – May cause sensitization by skin contact R48/22 – Harmful danger of serious damage to health by prolonged exposure if swallowed. |
| Description de la sécurité | S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 – Wear suitable protective clothing and gloves. |
| Wgk Allemagne | 1 |
| TSCA | Oui |
| Code SH | 29329990 |
| LogP | -0.435 at 20.1℃ |
| Informations sur les produits chimiques de l'EPA | Informations fournies par: ofmpub.epa.gov (lien externe) |
| utilisation | fluoroethylene carbonate is an organic solvent-based electronic chemical, which can be used in lithium ion battery electrolyte. lithium ion secondary batteries assembled with positive and negative plates and battery separators are mainly used in the field of battery material research. |
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