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2-Ethyl-m-xylol
Benzene, 2-ethyl-1,3-dimethyl- · 2-ethyl-m-xylene · m-Xylene, 2-ethyl- · 1,3-Dimethyl-2-ethylbenzene · BENZENE,2-ETHYL-1,3-DIMETHY · 2-Ethyl-1,3-dimethylbenzene · 2-ethyl-1,3-dimethyl-benzen · 1-ethyl-2,6-dimethylbenzene
Identifikatoren & physikalische Daten
| CAS No. | 2870-04-4 |
|---|---|
| Summenformel | C10H14 |
| Durchschnittliche Molmasse | 134,22 g/mol |
| Monoisotopische Masse | 134,10955045 g/mol |
| SMILES | CCc1c(C)cccc1C |
| InChIKey | CHIKRULMSSADAF-UHFFFAOYSA-N |
| PubChem CID | 17877 |
| EC No. | 220-696-1 |
| DTXSID | DTXSID1062675 |
| Lokaler Name | 2-Ethyl-m-xylol |
Chemische & physikalische Eigenschaften
| XLogP | 3,4 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 10 |
| Formalladung | 0 |
| Komplexität | 86,2 |
| SpringerMaterials Properties | Boiling point |
| LogP (Verteilungskoeffizient) | 4.28 |
| Schmelzpunkt | -16.26°C |
| Siedepunkt | 190.04°C |
| Dichte | 0.8860 |
| Brechungsindex | 1.5085 |
| Lagerbedingungen | Refrigerator |
| Löslichkeit | Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly) |
| Aggregatzustand | Oil |
| Farbe | Colourless |
| Henry-Konstante | 1.3×10-3 mol/(m3Pa) at 25℃, Yaws (2003) |
| EPA chemische Informationen | 2-Ethyl-m-xylene (2870-04-4) |
Sicherheit & Vorschriften
| GHS-Einstufung | DangerH225 (13.3%): Highly Flammable liquid and vapor [Danger Flammable liquids]P210, P233, P240, P241, P242, P243, P264, P264+P265, P270, P280, P301+P317, P303+P361+P353, P305+P351+P338, P330, P337+P317, P370+P378, P403+P235, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Benzene, 2-ethyl-1,3-dimethyl-: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right. |
| Hazard Classes and Categories | Flam. Liq. 2 (13.3%) |
| TSCA-Inventar-Status | TSCA listed |
Anwendungen & Verwendung
Verwenden
2-Ethyl-m-xylene, is one of the components thermocontact pyrolysis tars. It has been also found to be one of the volatile organic emissions from Motor Vehicles, that might have impact on ozone production.