Introduction：Basic information about CAS 684-19-5|ditert-butyl(oxo)phosphanium, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | ditert-butyl(oxo)phosphanium |
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| CAS Number | 684-19-5 | Molecular Weight | 162.21000 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C8H19OP | Melting Point | 74-82℃ |
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| MSDS | USA | Flash Point | / |
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| Symbol |
GHS02 | Signal Word | Warning |
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Names
| Name | ditert-butyl(oxo)phosphanium |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Melting Point | 74-82℃ |
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| Molecular Formula | C8H19OP |
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| Molecular Weight | 162.21000 |
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| Exact Mass | 162.11700 |
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| PSA | 40.54000 |
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| LogP | 3.14310 |
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| InChIKey | QQSIRURWBGEHFS-UHFFFAOYSA-N |
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| SMILES | CC(C)(C)[P+](=O)C(C)(C)C |
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| Storage condition | 2-8℃ |
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Safety Information
| Symbol |
GHS02 |
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| Signal Word | Warning |
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| Hazard Statements | H228 |
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| Precautionary Statements | P210 |
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| Hazard Codes | F+ |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36/37/39 |
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| RIDADR | UN1325 - class 4.1 - PG 2 - Flammable solids, organic, n.o.s., HI: all |
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| HS Code | 2931900090 |
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Customs
| HS Code | 2931900090 |
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| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| di-tert-butylphosphinous acid |
| Phosphine oxide,di-tert-butyl |
