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(Chlormethyl)triphenylphosphoniumchlorid
NSC 93980 · SALOR-INT L159867-1EA · chloromethyl(triphenyl)phosphanium · chloromethyltriphenyl-phosphoniuchlori · chloromethyltriphenyl-phosphoniuchloride · (Chlormethyl)triphenylphosphoniumchlorid · chloromethyl(triphenyl)phosphanium,chloride · (chloromethyl)triphenylphosphonium chliride
Identifikatoren & physikalische Daten
| CAS No. | 5293-84-5 |
|---|---|
| Summenformel | C19H17Cl2P |
| Durchschnittliche Molmasse | 347,2 g/mol |
| Monoisotopische Masse | 346,0444929 g/mol |
| SMILES | ClC[P+](c1ccccc1)(c1ccccc1)c1ccccc1.[Cl-] |
| InChIKey | SXYFAZGVNNYGJQ-UHFFFAOYSA-M |
| PubChem CID | 197823 |
| EC No. | 226-139-9 |
| DTXSID | DTXSID80967400 |
| Lokaler Name | (Chlormethyl)triphenylphosphoniumchlorid |
Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 0 |
|---|---|
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 1 |
| Frei drehbare Bindungen | 4 |
| Schwere Atome | 22 |
| Formalladung | 0 |
| Komplexität | 253 |
| Schmelzpunkt | 262-264 °C (lit.) |
| Lagerbedingungen | under inert gas (nitrogen or Argon) at 2-8°C |
| Aggregatzustand | Fine Crystalline Powder |
| Farbe | White to almost white |
| Löslichkeit | almost transparency |
| BRN | 3599784 |
| InChI | InChI=1S/C19H17ClP.ClH/c20-16-21(17-10-4-1-5-11-17,18-12-6-2-7-13-18)19-14-8-3-9-15-19/h1-15H,16H21H/q+1/p-1 |
| InChIKey | SXYFAZGVNNYGJQ-UHFFFAOYSA-M |
| SMILES | [P+](CCl)(C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1.[Cl-] |
| CAS Datenbank | 5293-84-5(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 | 29310099 |
| RTECS-Nr. | TA1882000 |
| R-Sätze (R) | 36/37/38 |
| Gefahrensymbole | Xi |
| Sicherheitshinweise (S) | 26-37/39 |
| Lagerklasse | 11 - Combustible Solids |
| Gefahrenklasse | Eye Irrit. 2Skin Irrit. 2STOT SE 3 |
Anwendungen & Verwendung
Verwenden
(Chloromethyl)triphenylphosphonium Chloride is a Wittig reagent.