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1-Brom-2-methoxyethan
2-BROMOETHYL METHYL ETHER · 2-METHOXYETHYL BROMIDE · Methoxyethyl bromide · BROMOETHYL METHYL ETHER · 2-Bromoethyl methyl ethe · TIMTEC-BB SBB007906 · 1-BROMO-2-METHOXYETHANE · 1-METHOXY-2-BROMOETHANE
Identifikatoren & physikalische Daten
| CAS No. | 6482-24-2 |
|---|---|
| Summenformel | C3H7BrO |
| Durchschnittliche Molmasse | 138,99 g/mol |
| Monoisotopische Masse | 137,96803 g/mol |
| SMILES | COCCBr |
| InChIKey | YZUPZGFPHUVJKC-UHFFFAOYSA-N |
| PubChem CID | 80972 |
| EC No. | 229-339-4 |
| DTXSID | DTXSID0064385 |
| Lokaler Name | 1-Brom-2-methoxyethan |
Chemische & physikalische Eigenschaften
| XLogP | 0,8 |
|---|---|
| Polarare Oberfläche (TPSA) | 9,2 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 2 |
| Schwere Atome | 5 |
| Formalladung | 0 |
| Komplexität | 16 |
| Physical Description | Colorless or pale yellow liquid[Alfa Aesar MSDS] |
| Kovats Retention Index | 696716.2 |
| Siedepunkt | 40-41 °C/66 mmHg (lit.) |
| Dichte | 1.479 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.447(lit.) |
| Flammpunkt | 83 °F |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | water: soluble14.4g/L at 25°CSoluble in water.14,4 g/L at 25°C |
| Aggregatzustand | Liquid |
| Wichte | 1.479 |
| Farbe | Clear colorless to yellow |
| InChI | InChI=1S/C3H7BrO/c1-5-3-2-4/h2-3H2,1H3 |
| InChIKey | YZUPZGFPHUVJKC-UHFFFAOYSA-N |
| SMILES | C(Br)COC |
| CAS Datenbank | 6482-24-2(CAS DataBase Reference) |
| NIST chemische Informationen | Ethane, 1-bromo-2-methoxy(6482-24-2) |
| EPA chemische Informationen | Ethane, 1-bromo-2-methoxy- (6482-24-2) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]H301 (83.7%): Toxic if swallowed [Danger Acute toxicity, oral]H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (98%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, 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 49 reports by companies from 8 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. |
|---|---|
| Gefahrenübersicht | A skin and strong eye irritantA lachrymator[Alfa Aesar MSDS] See beta-Chloroethyl methyl ether. |
| Peroxide Forming Chemical | 2-Bromoethyl methyl etherD: Other compounds that may form peroxidesKelly |
| Hazard Classes and Categories | Flam. Liq. 3 (100%)Acute Tox. 3 (83.7%)Skin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (98%) |
| Unerwünschte Wirkungen | Lacrimator (Lachrymator) - A substance that irritates the eyes and induces the flow of tears. |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 3271 3/PG 3 |
| Zollcode | 29091990 |
| R-Sätze (R) | 10-36/37/38-22 |
| Gefahrensymbole | Xi,F,Xn |
| hazard_note | Irritant/Flammable |
| Sicherheitshinweise (S) | 16-26-37/39 |
| Gefahrenklasse | 3Acute Tox. 3 OralEye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3 |
| Verpackungsgruppe | III |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
1-Bromo-2-methoxyethane has been used as starting reagent in the synthesis of 1-bromo-4-(2-methoxyethoxy)benzene and 1-bromo-4-[(2-methoxyethoxy)methyl]benzene.