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2,2,2-Trifluor-1-methoxyethanol
Trifluoroacetaldehyde Methyl Hemiacetal (contains ca. 10% Methanol) · fluoralmethylhemiacetal · FLUORAL HEMIMETHYLACETAL · TRIFLUOROACETALDEHYDE METHYL · 2,2,2-trifluoro-1-methoxy-ethano · 1-methoxy-2,2,2-trifluoroethanol · 1-methoxy-2,2,2-trifluoro-ethano · Ethanol, 2,2,2-trifluoro-1-methoxy-
Identifikatoren & physikalische Daten
| CAS No. | 431-46-9 |
|---|---|
| Summenformel | C3H5F3O2 |
| Durchschnittliche Molmasse | 130,07 g/mol |
| Monoisotopische Masse | 130,02416388 g/mol |
| SMILES | COC(O)C(F)(F)F |
| InChIKey | GWTBCUWZAVMAQV-UHFFFAOYSA-N |
| PubChem CID | 9892 |
| EC No. | 207-072-4 |
| DTXSID | DTXSID30883383 |
| Lokaler Name | 2,2,2-Trifluor-1-methoxyethanol |
Chemische & physikalische Eigenschaften
| XLogP | 0,7 |
|---|---|
| Polarare Oberfläche (TPSA) | 29,5 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 5 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 8 |
| Formalladung | 0 |
| Komplexität | 69 |
| Siedepunkt | 104-106°C |
| Dichte | 1,36 g/cm3 |
| Brechungsindex | 1.33 |
| Flammpunkt | 42°C |
| pKa (Säurekonstante) | 10.43±0.20(Predicted) |
| Aggregatzustand | clear liquid |
| Farbe | Colorless to Almost colorless |
| BRN | 1737758 |
| InChI | InChI=1S/C3H5F3O2/c1-8-2(7)3(4,5)6/h2,7H,1H3 |
| InChIKey | GWTBCUWZAVMAQV-UHFFFAOYSA-N |
| SMILES | C(O)(OC)C(F)(F)F |
| CAS Datenbank | 431-46-9(CAS DataBase Reference) |
| EPA chemische Informationen | Ethanol, 2,2,2-trifluoro-1-methoxy- (431-46-9) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]H302 (90%): Harmful if swallowed [Warning Acute toxicity, oral]H312 (40%): Harmful in contact with skin [Warning Acute toxicity, dermal]H315 (20%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (30%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H332 (40%): Harmful if inhaled [Warning Acute toxicity, inhalation]H335 (30%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]H370 (10%): Causes damage to organs [Danger Specific target organ toxicity, single exposure]P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P308+P316, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 10 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website. |
|---|---|
| Hazard Classes and Categories | Flam. Liq. 3 (100%)Acute Tox. 4 (90%)Acute Tox. 4 (40%)Skin Irrit. 2 (20%)Eye Irrit. 2 (30%)STOT SE 3 (30%)STOT SE 1 (10%) |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | 1993 |
| Zollcode | 29110000 |
| RTECS-Nr. | KL6600000 |
| R-Sätze (R) | 10-20/21/22-36 |
| Gefahrensymbole | T,F,Xi |
| hazard_note | Toxic |
| Sicherheitshinweise (S) | 16-26-36/37/39 |
| Gefahrenklasse | 3 |
| Verpackungsgruppe | III |