Introduction:Basic information about CAS 105832-38-0|TSTU, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | TSTU |
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| CAS Number | 105832-38-0 | Molecular Weight | 301.046 |
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| Density | 1.41 g/cm | Boiling Point | / |
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| Molecular Formula | C9H16BF4N3O3 | Melting Point | 198-201 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | / |
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| Symbol | GHS07 | Signal Word | Warning |
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Names
| Name | O-(N-Succinimidyl)-1,1,3,3-tetramethyluronium tetrafluoroborate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.41 g/cm |
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| Melting Point | 198-201 °C(lit.) |
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| Molecular Formula | C9H16BF4N3O3 |
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| Molecular Weight | 301.046 |
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| Exact Mass | 301.122070 |
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| PSA | 52.86000 |
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| LogP | 0.49460 |
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| InChIKey | YEBLHMRPZHNTEK-UHFFFAOYSA-N |
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| SMILES | CN(C)C(ON1C(=O)CCC1=O)=[N+](C)C.F[B-](F)(F)F |
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| Storage condition | 2-8°C |
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| Water Solubility | acetonitrile: 0.1 g/mL, clear |
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Safety Information
| Symbol | GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi: Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| HS Code | 2925190090 |
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Customs
| HS Code | 2925190090 |
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| Summary | 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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Articles1
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Synonyms
| N-{(Dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylene}-N-methylmethanaminium tetrafluoroborate |
| TSTU |
| [dimethylamino-(2,5-dioxopyrrolidin-1-yl)oxymethylidene]-dimethylazanium,tetrafluoroborate |
| MFCD00077875 |
| N-{(dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylidene}-N-methylmethanaminium tetrafluoroborate |
| O-(N-Succinimidyl)-N,N,N',N'-tetramethyluronium Tetrafluoroborate |
| [Bis(dimethylamino)methylene](2,5-dioxo-1-pyrrolidinyl)oxonium tetrafluoroborate |
| N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium Tetrafluoroborate |
| 2-succinimido-1,1,3,3-tetramethyluronium tetrafluoroborate |
| O-(N-Succinimidyl |
| N,N,N',N'-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate (TSTU) |
| 2-(2,5-Dioxopyrrolidin-1-yl)-1,1,3,3-tetramethylisouronium tetrafluoroborate |
| Bis(dimethylamino)[(2,5-dioxopyrrolidin-1-yl)oxy]methylium tetrafluoroborate |
| 2-Succinimido-1,1,3,3-tetra-methyluronium tetrafluoroborate |
| N,N,N′,N′-Tetramethyl-O-(N-succinimidyl)uronium tetrafluoroborate |