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Dipropylether
DIPROPYL ETHER · DI-N-PROPYL ETHER · PROPYL ETHER · (n-C3H7)2O · 4-oxaheptane · dipropyloxide · p-Propylether · N-PROPYL ETHER
Identifikatoren & physikalische Daten
| CAS No. | 111-43-3 |
|---|---|
| Summenformel | C6H14O |
| Durchschnittliche Molmasse | 102,17 g/mol |
| Monoisotopische Masse | 102,10446507 g/mol |
| SMILES | CCCOCCC |
| InChIKey | POLCUAVZOMRGSN-UHFFFAOYSA-N |
| PubChem CID | 8114 |
| ChEMBL | CHEMBL3187166 |
| EC No. | 203-869-6 |
| DTXSID | DTXSID8042343 |
| Lokaler Name | Dipropylether |
Chemische & physikalische Eigenschaften
| XLogP | 2 |
|---|---|
| Polarare Oberfläche (TPSA) | 9,2 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 7 |
| Formalladung | 0 |
| Komplexität | 23 |
| LogP (Verteilungskoeffizient) | log Kow = 2.03 |
| Dichte | 0.7466 at 20 °C/4 °CRelative density (water = 1): 0.70.736 g/mL at 25 °C(lit.) |
| Color/Form | Mobile liquid |
| Löslichkeit | Soluble in alcohol, etherIn water, 4.9X10+3 mg/L at 25 °CSolubility in water, g/100ml at 25 °C: 0.25H2O: slightly solubleIt is slightly soluble in water 3 g/L (20°C), soluble in alcohol and ether. |
| Flammpunkt | 70 °F (NFPA, 2010)70 °F (21 °C) (Closed cup)21 °C c.c.40 °F |
| Siedepunkt | 89-91 °C88-90 °C88-90 °C(lit.) |
| Decomposition | When heated to decomposition it emits acrid smoke and irritating fumes. |
| Schmelzpunkt | -122 °C-123 °C |
| Dampfdichte | 3.53 (Air =1)Relative vapor density (air = 1): 3.53 |
| Dampfdruck | 62.5 [mmHg]62.5 mm Hg at 25 °CVapor pressure, kPa at 25 °C: 8.3355 mm Hg ( 20 °C) |
| Brechungsindex | Index of refraction: 1.3807 at 20 °C/Dn20/D 1.380(lit.) |
| Henry-Konstante | Henry's Law constant = 2.2X10-3 atm-cu m/mole at 25 °C2.9×10-3 mol/(m3Pa) at 25℃, Brockbank (2013) |
| Lagerbedingungen | Flammables area |
| Aggregatzustand | Liquid |
| Farbe | Clear colorless |
| Spezifische Wärmekapazität | Cp(liquid): 2.17 J/(g·K), at 25℃ |
| Merck | 14,7857 |
| BRN | 1731312 |
| Dielektrizitätskonstante | 3.4(26℃) |
| InChI | 1S/C6H14O/c1-3-5-7-6-4-2/h3-6H2,1-2H3 |
| InChIKey | POLCUAVZOMRGSN-UHFFFAOYSA-N |
| SMILES | CCCOCCC |
| CAS Datenbank | 111-43-3(CAS DataBase Reference) |
| EPA chemische Informationen | Propyl ether (111-43-3) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225: Highly Flammable liquid and vapor [Danger Flammable liquids]H336: May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposureNarcotic effects]P210, P233, P240, P241, P242, P243, P261, P271, P280, P303+P361+P353, P304+P340, P319, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement) |
|---|---|
| Regulatorische Informationen | Chemical: Propane, 1,1'-oxybis-Propane, 1,1'-oxybis- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Propane, 1,1'-oxybis- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)Propane, 1,1'-oxybis-: HSNO Approval: HSR001139 Approved with controlsThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.) |
| DOT-Kennzeichnung | Flammable Liquid |
| Brandgefahren | Excerpt from ERG Guide 127 [Flammable Liquids (Water-Miscible)]:HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. CAUTION: Ethanol (UN1170) can burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.) Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along the ground and collect in low or confined areas (sewers, basements, tanks, etc.). Vapor explosion hazard indoors, outdoors or in sewers. Those substances designated with a (P) may polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids will float on water. (ERG, 2024)· HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames.CAUTION: Ethanol (UN1170) can burn with an invisible flame. Use an alternate method of detection (thermal camera, broom handle, etc.)· Vapors may form explosive mixtures with air.· Vapors may travel to source of ignition and flash back.· Most vapors are heavier than air. They will spread along the ground and collect in low or confined areas (sewers, basements, tanks, etc.). |
Anwendungen & Verwendung
Verwenden
Di-n-propyl ether, is used as a solvent and intermediate for organic chemical synthesis.