| Identification | |
| Name: | 1,4,6,9-tetraoxa-5-phosphoniaspiro[4.4]nonane |
| Synonyms: | NSC171173;AC1O3JNS;NSC-171173;1,4,6,9-tetraoxa-5-phosphoniaspiro[4.4]nonane;3646-10-4 |
| CAS: | 3646-10-4 |
| Molecular Formula: | C4H8O4P |
| Molecular Weight: | 151.0771 |
| InChI: | InChI=1/C4H8O4P/c1-2-6-9(5-1)7-3-4-8-9/h1-4H2/q+1 |
| Molecular Structure: | ![(C4H8O4P) NSC171173;AC1O3JNS;NSC-171173;1,4,6,9-tetraoxa-5-phosphoniaspiro[4.4]nonane;3646-10-4](https://img.guidechem.com/pic/image/3646-10-4.png) |
| Properties | |
| Flash Point: | °C |
| Boiling Point: | °Cat760mmHg |
| Density: | g/cm3 |
| Flash Point: | °C |
| Safety Data | |
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