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Dioctylhydrogenphosphat
Ai3-15045 · Nsc 70167 · Einecs 221-485-7 · Dioctylorthophosphate · dioctyl hydrogen phosphate · Phosphoric acid hydrogen dioctyl ester
Identifikatoren & physikalische Daten
| CAS No. | 3115-39-7 |
|---|---|
| Summenformel | C16H35O4P |
| Durchschnittliche Molmasse | 322,42 g/mol |
| Monoisotopische Masse | 322,22729659 g/mol |
| SMILES | CCCCCCCCOP(=O)(O)OCCCCCCCC |
| InChIKey | HTDKEJXHILZNPP-UHFFFAOYSA-N |
| PubChem CID | 76563 |
| EC No. | 221-485-7 |
| DTXSID | DTXSID9058606 |
| Lokaler Name | Dioctylhydrogenphosphat |
Chemische & physikalische Eigenschaften
| XLogP | 5,8 |
|---|---|
| Polarare Oberfläche (TPSA) | 55,8 |
| H-Brücken-Donoren | 1 |
| H-Brücken-Akzeptoren | 4 |
| Frei drehbare Bindungen | 16 |
| Schwere Atome | 21 |
| Formalladung | 0 |
| Komplexität | 237 |
| Stoffklassen | Other Classes -> Organophosphates, OtherOrganophosphate diesters (OPDE) |
| Schmelzpunkt | 29-30 °C |
| Siedepunkt | 402.0±28.0 °C(Predicted) |
| Dichte | 0.9779 g/cm3 |
| Löslichkeit | Chloroform (Slightly), Methanol (Slightly) |
| Aggregatzustand | Low-Melting Solid |
| pKa (Säurekonstante) | 1.51±0.50(Predicted) |
| Farbe | Off-White |
| Stabilität | Moisture Sensitive |
| EPA chemische Informationen | Dioctyl phosphate (3115-39-7) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 3.7% (1 of 27) of reports.DangerH314 (96.3%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 27 reports by companies from 2 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | Chemical: Phosphoric acid, dioctyl esterPhosphoric acid, dioctyl ester: 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. |
| Gefahrenübersicht | See Monooctyl phosphate. |
| Hazard Classes and Categories | Skin Corr. 1B (96.3%) |
| TSCA-Inventar-Status | TSCA listed |
Anwendungen & Verwendung
Verwenden
Phosphoric acid dioctyl ester is used in conjunction with polyaniline as an active pigment in various resins and also protects iron from corrosion. Phosphoric acid dioctyl ester is also used in multichannel taste sensors, devices that transform information about taste into electrical signals and subsequently analyzed by a computer.