HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Brom-2-methylnaphthalin
NSC 36286 · 1-broMo-2-Methylphthalene · 1-Bromo-2-methylnaphtalene · 2-Methyl-1-bromonaphthalene · 1-Bromo-2-methylnaphthalene · Naphthalene, 1-bromo-2-methyl- · 1-Bromo-2-methylnaphthalene >beta-Methyl-alpha-bromonaphthalene · 1-BroMo-2-Methylnaphthalene, GC 90%
Identifikatoren & physikalische Daten
| CAS No. | 2586-62-1 |
|---|---|
| Summenformel | C11H9Br |
| Durchschnittliche Molmasse | 221,09 g/mol |
| Monoisotopische Masse | 219,98876239 g/mol |
| SMILES | Cc1ccc2ccccc2c1Br |
| InChIKey | CMIMBQIBIZZZHQ-UHFFFAOYSA-N |
| PubChem CID | 75754 |
| EC No. | 219-966-1 |
| DTXSID | DTXSID50180508 |
| Lokaler Name | 1-Brom-2-methylnaphthalin |
Chemische & physikalische Eigenschaften
| XLogP | 4,2 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 12 |
| Formalladung | 0 |
| Komplexität | 155 |
| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
| Siedepunkt | 296 °C (lit.) |
| Dichte | 1.418 g/mL at 25 °C (lit.) |
| Brechungsindex | n20/D 1.648(lit.) |
| Flammpunkt | >230 °F |
| Lagerbedingungen | Inert atmosphere,Room Temperature |
| Aggregatzustand | Liquid |
| Farbe | Clear yellow |
| Löslichkeit | Not miscible in water. |
| BRN | 2042531 |
| InChI | InChI=1S/C11H9Br/c1-8-6-7-9-4-2-3-5-10(9)11(8)12/h2-7H,1H3 |
| InChIKey | CMIMBQIBIZZZHQ-UHFFFAOYSA-N |
| SMILES | C1(Br)=C2C(C=CC=C2)=CC=C1C |
| CAS Datenbank | 2586-62-1(CAS DataBase Reference) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Hazard Classes and Categories | Skin Irrit. 2 (100%) |
| Wassergefährdungsklasse (WGK) | 3 |
| Zollcode | 29039990 |
| R-Sätze (R) | 36/37/38-11 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-36-24/25 |
| Lagerklasse | 10 - Combustible liquids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
1-Bromo-2-methylnaphthalene is used as test compound in determination of halogenated hydrocarbons at trace levels by supercritical fluid chromatography-microwave-induced plasma mass spectrometry. Dynamic phosphorescence quenching of 1-bromo-2-methylnaphthalene without deoxygenation has been used for selective sensing of Cu(II) at ngm levels.