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2-Chlorbiphenyl
2-Chloro-1,1'-biphenyl · 2-PCB · PCB 1 · BZNO 1 · PCB NO 1 · NSC 67354 · PCB No 1, 2-PCB · 2-Chlorodiphenyl
Identifikatoren & physikalische Daten
| CAS No. | 11141-16-5 |
|---|---|
| Summenformel | C12H9Cl |
| Durchschnittliche Molmasse | 188,65 g/mol |
| Monoisotopische Masse | 188,03927797 g/mol |
| SMILES | Clc1ccccc1-c1ccccc1 |
| InChIKey | LAXBNTIAOJWAOP-UHFFFAOYSA-N |
| PubChem CID | 249266 |
| ChEMBL | CHEMBL191745 |
| ChEBI | CHEBI:34269 |
| EC No. | 218-125-6 |
| DTXSID | DTXSID6040298 |
| Lokaler Name | 2-Chlorbiphenyl |
Chemische & physikalische Eigenschaften
| XLogP | 4,5 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 1 |
| Schwere Atome | 13 |
| Formalladung | 0 |
| Komplexität | 149 |
| Stoffklassen | PCB |
| SpringerMaterials Properties | 13C nuclear magnetic resonance spectrum |
| LogP (Verteilungskoeffizient) | log Kow = >4.54 |
| Dichte | 1.270-1.280/15.5 °C1.44 @ 30°C1.1499 g/cm3 (32.5 ºC) |
| Viscosity | Saybolt sec at 37.8 °C39-41 Saybolt sec at 54.4 °C31-32 Saybolt sec at 98.9 °C |
| Color/Form | Clear oil... Colorless mobile oilLower chlorinated Aroclors (1221, 1232, 1016, 1242, and 1248) are colorless mobile oils. Increasing chlorine content results in mixtures taking on the consistency of viscous liquids (Aroclor 1254) or sticky resins (Aroclors 1260 and 1262). Arclors 1268 and 1270 are white powders. |
| Löslichkeit | Solubility in water varies because Aroclors are variable mixtures.In water, 1.45 mg/L at 25 °CChloroform, DMSO (Sparingly), Methanol (Slightly)7.8mg/L(25 ºC) |
| Flammpunkt | 286 °F (NTP, 1992)152-154 °CCleveland open cup |
| Siedepunkt | 554 to 617 °F at 760 mmHg (NTP, 1992)290-325 °C274℃ |
| Decomposition | When heated to decomposition they emit toxic fumes of Chlorine. /Polychlorinated biphenyls/ |
| Dampfdruck | 4.06X10-3 mm Hg at 25 °C |
| Brechungsindex | Index of refraction at 20 °C = 1.620 to 1.6221.5830 (estimate) |
| Schmelzpunkt | 32-34 |
| Lagerbedingungen | Room Temperature |
| Farbe | White to Pale Yellow |
| BRN | 1907934 |
| Henry-Konstante | 3.0×10-2 mol/(m3Pa) at 25℃, Lau et al. (2006) |
| Stabilität | Stable. Incompatible with strong oxidizing agents. |
| InChI | InChI=1S/C12H9Cl/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9H |
| InChIKey | LAXBNTIAOJWAOP-UHFFFAOYSA-N |
| SMILES | C1(C2=CC=CC=C2)=CC=CC=C1Cl |
| CAS Datenbank | 2051-60-7(CAS DataBase Reference) |
| EPA chemische Informationen | 2-Chlorobiphenyl (2051-60-7) |
Sicherheit & Vorschriften
| GHS-Einstufung | WarningH373 (97.7%): May causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]P260, P273, P319, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 43 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.This chemical does not meet GHS hazard criteria for 2.4% (1 of 42) of reports. |
|---|---|
| Regulatorische Informationen | Hazard Traits - Environmental toxSubstance: Chloro-1,1'-biphenylSubstance: 2-chlorobiphenyl |
| DOT-Kennzeichnung | Class 9 |
| Brandgefahren | Excerpt from ERG Guide 171 [Substances (Low to Moderate Hazard)]: |
| Brandpotenzial | PCBs may burn but do not easily ignite. /Polychlorinated biphenyls/ |
| Gesundheitsgefahren | ACUTE/CHRONIC HAZARDS: Toxic irritant. Hazardous decomposition products. (NTP, 1992) |
| Reaktive Gruppe | Aryl Halides |
| Special Reports | WHOEnvironmental Health Criteria No. 140: Polychlorniated Biphenyls and Terphenyls (1993). EHC are designed for scientists and administrators responsible for the establishment of safety standards and regulations and provide basic scientific risk evaluations of a wide range of chemicals and groups of chemicals.[Available from, as of June 30, 2010: http://www.inchem.org/documents/ehc/ehc/ehc140.htm]U.S. Dept Health & Human Services/Agency for Toxic Substances & Disease RegistryToxicological Profile for Polychlorinated biphenyls (PCBs) (November 2000). The ATSDR toxicological profile succinctly characterizes the toxicologic and adverse health effects information for a hazardous substance.[Available from, as of June 16, 2010: http://www.atsdr.cdc.gov/toxprofiles/index.asp]TSCA CHIPs present a preliminary assessment of polychlorinated biphenyl's potential for injury to human health & the environment (available at EPA's TSCA Assistance Office: (202) 554-1404Safe S |
Anwendungen & Verwendung
Verwenden
2-Chlorobiphenyl can be used to treat TP receptor antagonists.