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Dichlor(phenyl)phosphin
BPD · PhPCl2 · PHENYLDICHLOROPHOSPHINE · Phenylphosphine dichloride · Dichlorophenylphosphine,97% · Phenyl phosphorus dichloride · PHENYLPHOSPHONOUS DICHLORIDE · AURORA KA-1275
Identifikatoren & physikalische Daten
| CAS No. | 644-97-3 |
|---|---|
| Summenformel | C6H5Cl2P |
| Durchschnittliche Molmasse | 178,98 g/mol |
| Monoisotopische Masse | 177,95059215 g/mol |
| SMILES | ClP(Cl)c1ccccc1 |
| InChIKey | IMDXZWRLUZPMDH-UHFFFAOYSA-N |
| PubChem CID | 12573 |
| ChEMBL | CHEMBL1899635 |
| EC No. | 211-425-8 |
| DTXSID | DTXSID4027282 |
| Lokaler Name | Dichlor(phenyl)phosphin |
Chemische & physikalische Eigenschaften
| XLogP | 3,1 |
|---|---|
| Polarare Oberfläche (TPSA) | 0 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 0 |
| Frei drehbare Bindungen | 0 |
| Schwere Atome | 9 |
| Formalladung | 0 |
| Komplexität | 79,1 |
| Stoffklassen | Other Classes -> Phosphorus CompoundsCorrosives |
| SpringerMaterials Properties | Schoenflies notation |
| Geruch | acrid, pungent |
| Dichte | 1.14 at 77 °F (USCG, 1999) - Denser than waterwill sink1.356 @ 20 °C/4 °C1.319 g/mL at 25 °C(lit.) |
| Color/Form | COLORLESS LIQUID |
| Löslichkeit | SOL IN COMMON INERT ORGANIC SOLVENTSMISCIBLE WITH BENZENE, CARBON DISULFIDEReacts |
| Corrosivity | Corrodes metal, except 316 stainless steel, nickel, or Hastelloy |
| Flammpunkt | 215 °F (USCG, 1999)215 °F OC May be lower because of presence of dissolved phosphorus>230 °F |
| Siedepunkt | 430 °F at 760 mmHg (USCG, 1999)224.6 °C @ 760 MM HG99-101 °C @ 11 MM HG222 °C759 mm Hg(lit.) |
| Schmelzpunkt | -60 °F (USCG, 1999)-51 °C−51 °C(lit.) |
| Surface Tension | est 25 dynes/cm= 0.025 N/m @ 20 °C |
| Brechungsindex | INDEX OF REFRACTION: 1.5958 @ 25 °C/DINDEX OF REFRACTION: 1.6030 @ 20 °C/Dn20/D 1.597(lit.) |
| Lagerbedingungen | Store below +30°C. |
| Aggregatzustand | Liquid |
| Wichte | 1.319 (20℃) |
| Farbe | Clear colorless to slightly yellow |
| BRN | 508189 |
| Henry-Konstante | 6.5×10-1 mol/(m3Pa) at 25℃, Zhang et al. (2010) |
| CAS Datenbank | 644-97-3(CAS DataBase Reference) |
| NIST chemische Informationen | Phosphonous dichloride, phenyl-(644-97-3) |
| EPA chemische Informationen | Phosphonous dichloride, P-phenyl- (644-97-3) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 1.2% (2 of 171) of reports.DangerH290 (63.2%): May be corrosive to metals [Warning Corrosive to Metals]P234, P260, P261, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P363, P390, P403+P233, P405, P406, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 171 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies. |
|---|---|
| Regulatorische Informationen | Chemical: Phosphonous dichloride, phenyl-Status: Active Update: 27-11-2017 https://echa.europa.eu/registration-dossier/-/registered-dossier/5488Dichlorophenylphosphine: Does not have an individual approval but may be used under an appropriate group standardThe 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 | Corrosive |
| Brandgefahren | Special Hazards of Combustion Products: Toxic fumes include oxides of phosphorus and hydrogen chloride.· EXCEPT FOR ACETIC ANHYDRIDE (UN1715), THAT IS FLAMMABLE, some of these materials may burn, but none ignite readily. |
| Brandpotenzial | FLAMMABLE. |
| Gesundheitsgefahren | Inhalation causes irritation of nose and throatpulmonary edema may develop following severe exposures. Contact with skin or eyes causes severe burns. Ingestion causes severe burns of mouth and stomach. (USCG, 1999)· CORROSIVE and/or TOXICinhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. |
| Gefahrenübersicht | Corrosive to skin and tissueEmergency treatment: Acids[HSDB] Reacts with moisture producing hydrogen chloride and heatMay cause severe burns to skin and eyesInhalation of high concentrations may cause pulmonary edema |
Anwendungen & Verwendung
Verwenden
Dichlorophenylphosphine and its derivatives are used as an intermediate to make plasticizers, antioxidants, stabilizers, catalysts and high pressure lubricant additives and in lacquer formulatings.