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1-Chlor-2,5-dioxahexan
MEMCl · 1-CHLOROMETHOXY-2-METHOXYETHANE · MEM CHLORIDE · Methoxxxy ethoxy Chloromethane · MEM Chlordie · MEM chloride,94% · 2-Methoxyethoxymethy · 2-MethoxyethoxymethyL
Identifikatoren & physikalische Daten
| CAS No. | 3970-21-6 |
|---|---|
| Summenformel | C4H9ClO2 |
| Durchschnittliche Molmasse | 124,56 g/mol |
| Monoisotopische Masse | 124,02910721 g/mol |
| SMILES | COCCOCCl |
| InChIKey | BIAAQBNMRITRDV-UHFFFAOYSA-N |
| PubChem CID | 77590 |
| EC No. | 223-589-8 |
| DTXSID | DTXSID8063250 |
| Lokaler Name | 1-Chlor-2,5-dioxahexan |
Chemische & physikalische Eigenschaften
| XLogP | 0,6 |
|---|---|
| Polarare Oberfläche (TPSA) | 18,5 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 2 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 32,9 |
| Schmelzpunkt | 200-202 °C |
| Siedepunkt | 50-52 °C/13 mmHg (lit.) |
| Dichte | 1.091 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.427(lit.) |
| Flammpunkt | >230 °F |
| Lagerbedingungen | 2-8°C |
| Löslichkeit | Chloroform, MethanolIt hydrolyzes with water. |
| Aggregatzustand | Liquid |
| Wichte | 1.091 |
| Farbe | Clear colorless to yellow |
| BRN | 1900576 |
| InChI | 1S/C4H9ClO2/c1-6-2-3-7-4-5/h2-4H2,1H3 |
| InChIKey | BIAAQBNMRITRDV-UHFFFAOYSA-N |
| SMILES | COCCOCCl |
| CAS Datenbank | 3970-21-6(CAS DataBase Reference) |
| NIST chemische Informationen | «BETA»-methoxyethoxymethyl chloride(3970-21-6) |
| EPA chemische Informationen | Ethane, 1-(chloromethoxy)-2-methoxy- (3970-21-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH226 (100%): Flammable liquid and vapor [Warning Flammable liquids]P203, P210, P233, P240, P241, P242, P243, P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P318, 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. |
|---|---|
| Regulatorische Informationen | Status: Active Update: 25-01-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/20922 |
| Hazard Classes and Categories | Flam. Liq. 3 (100%) |
| F | 10-21 |
| Wassergefährdungsklasse (WGK) | 3 |
| TSCA-Inventar-Status | TSCA listed |
| UN-Transportnummer | UN 2810 6.1/PG 2 |
| Zollcode | 29091990 |
| R-Sätze (R) | 45-10-36/37/38-20/21/22-46-40-23/24/25-20/22 |
| Gefahrensymbole | T |
| hazard_note | Toxic |
| Sicherheitshinweise (S) | 53-26-36/37/39-45-16-23 |
| Gefahrenklasse | 3Acute Tox. 3 InhalationAcute Tox. 4 OralCarc. 1AEye Irrit. 2Flam. Liq. 3Skin Irrit. 2STOT SE 3 |
| Verpackungsgruppe | III |
| Lagerklasse | 3 - Flammable liquids |
Anwendungen & Verwendung
Verwenden
2-Methoxyethoxymethyl Chloride is an OH-protecting reagent. 2-Methoxyethoxymethyl Chloride is used in the modification of antibiotics.