Identifikatoren & physikalische Daten
| CAS No. | 1314-86-9 |
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| Summenformel | P4Se3 |
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| Durchschnittliche Molmasse | 360,8 g/mol |
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| Monoisotopische Masse | 363,64461 g/mol |
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| SMILES | [se]1p2[se]p3p1p3[se]2 |
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| InChIKey | JITAYAMNFZGGKL-UHFFFAOYSA-N |
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| PubChem CID | 136992 |
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| DTXSID | DTXSID60157024 |
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Chemische & physikalische Eigenschaften
| Polarare Oberfläche (TPSA) | 0 |
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| H-Brücken-Donoren | 0 |
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| H-Brücken-Akzeptoren | 0 |
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| Frei drehbare Bindungen | 0 |
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| Schwere Atome | 7 |
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| Formalladung | 0 |
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| Komplexität | 94,3 |
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| Stoffklassen | Other Classes -> Other Inorganic Compounds |
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| Physical Description | Orange-red solid with an irritating odor[Merck Index] |
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Sicherheit & Vorschriften
| Gefahrenübersicht | Decomposed by moist air[Merck Index] See Selenium. |
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| Expositionsschutz und Persönliche Schutzausrüstung | 0.02 [mg/m3], as Se, inhalable fraction[German Research Foundation (DFG)] |
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| Threshold Limit Values (TLV) | 0.2 [mg/m3], as Se |
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| Permissible Exposure Limit (PEL) | 0.2 [mg/m3], as Se |
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| Immediately Dangerous to Life or Health (IDLH) | 1.0 [mg/m3], as Se |
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