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Benzeneacetic acid, alpha-oxo-, 1,1'-(oxydi-2,1-ethanediyl) ester
Irgacure 754 · HRcure-754 · lencolo 5022 · Photoinitiator 754 · Uv Photoinitiator 754 / Irgacure 754 · Oxydi-2,1-ethanediyl bis[oxo(phenyl)acetate] · Oxybis(ethane-2,1-diyl) bis(2-oxo-2-phenylacetate) · Benzeneacetic acid, alpha-oxo-, Oxydi-2,1-ethanediyl este
Identifikatoren & physikalische Daten
| CAS No. | 211510-16-6 |
|---|---|
| Summenformel | C20H18O7 |
| Durchschnittliche Molmasse | 370,4 g/mol |
| Monoisotopische Masse | 370,10525292 g/mol |
| SMILES | O=C(OCCOCCOC(=O)C(=O)c1ccccc1)C(=O)c1ccccc1 |
| InChIKey | FIOCEWASVZHBTK-UHFFFAOYSA-N |
| PubChem CID | 60004985 |
| EC No. | 689-353-5 |
| DTXSID | DTXSID80905009 |
Chemische & physikalische Eigenschaften
| XLogP | 2,9 |
|---|---|
| Polarare Oberfläche (TPSA) | 96 |
| H-Brücken-Donoren | 0 |
| H-Brücken-Akzeptoren | 7 |
| Frei drehbare Bindungen | 12 |
| Schwere Atome | 27 |
| Formalladung | 0 |
| Komplexität | 470 |
| Schmelzpunkt | <-22 °C |
| Siedepunkt | 516.1±35.0 °C(Predicted) |
| Dichte | 1.265±0.06 g/cm3(Predicted) |
| Brechungsindex | 1.540-1.545 |
| Aggregatzustand | liquid |
| Farbe | Light yellow |
| InChI | InChI=1S/C20H18O7/c21-17(15-7-3-1-4-8-15)19(23)26-13-11-25-12-14-27-20(24)18(22)16-9-5-2-6-10-16/h1-10H,11-14H2 |
| InChIKey | FIOCEWASVZHBTK-UHFFFAOYSA-N |
| SMILES | O(CCOC(=O)C(=O)C1=CC=CC=C1)CCOC(=O)C(=O)C1=CC=CC=C1 |
| EPA chemische Informationen | Benzeneacetic acid, .alpha.-oxo-, oxydi-2,1-ethanediyl ester (211510-16-6) |
Sicherheit & Vorschriften
| GHS-Einstufung | This chemical does not meet GHS hazard criteria for 25% (3 of 12) of reports.WarningH317 (75%): May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 12 reports by companies from 3 notifications to the ECHA C&L Inventory. |
|---|---|
| Regulatorische Informationen | PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.Benzeneacetic-acid, alpha-oxo-, oxydi-2,1-ethanediyl este: 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. |
| Hazard Classes and Categories | Skin Sens. 1B (75%) |
| TSCA-Inventar-Status | TSCA listed |
Anwendungen & Verwendung
Verwenden
Photoinitiator 754, also known as 2,4,6-Trimethylbenzoyldiphenylphosphine oxide, is a versatile compound widely used in various industrial applications, particularly in photopolymerization processes.