CAS Number125700-67-6
SynonymsTBTU;; O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; (1H-Benzotriazol-1-yloxy)(dimethylamino)-N,N-dimethylmethaniminium tetrafluoroborate; [benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium,tetrafluoroborate; N,N,N',N'-Tetramethyl-O-(benzotriazol-1-yl)uronium Tetrafluoroborate; N,N,N′,N′-Tetramethyl-O-(benzotriazol-1-yl)uronium tetrafluoroborate; 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate; MFCD00077413; T56 BNNNJ BOYN1&1&UK1&1 &&BF4- salt; N-[(1H-Benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium tetrafluoroborate; 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetram; N-[(1H-1,2,3-Benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium tetrafluoroborate; N-[(1H-benzotriazol-1-yloxy)(dimethylamino)methylide
Molecular FormulaC11H16BF4N5O
Molecular Weight321.08
Purity≥98.0 (HPLC)%
Melting Point195-199 °C (decomposes)
Appearancepowder
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 125700-67-6 |
| Catalog No. | 2A-9008612 |
| Chinese Name | O-(苯并三唑-1-基)-N,N,N',N'-四甲基脲四氟硼酸酯 |
| Synonyms | TBTU;; O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate; (1H-Benzotriazol-1-yloxy)(dimethylamino)-N,N-dimethylmethaniminium tetrafluoroborate; [benzotriazol-1-yloxy(dimethylamino)methylidene]-dimethylazanium,tetrafluoroborate; N,N,N',N'-Tetramethyl-O-(benzotriazol-1-yl)uronium Tetrafluoroborate; N,N,N′,N′-Tetramethyl-O-(benzotriazol-1-yl)uronium tetrafluoroborate; 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate; MFCD00077413; T56 BNNNJ BOYN1&1&UK1&1 &&BF4- salt; N-[(1H-Benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium tetrafluoroborate; 2-(1H-Benzotriazole-1-yl)-1,1,3,3-tetram; N-[(1H-1,2,3-Benzotriazol-1-yloxy)(dimethylamino)methylene]-N-methylmethanaminium tetrafluoroborate; N-[(1H-benzotriazol-1-yloxy)(dimethylamino)methylide |
| Molecular Formula | C11H16BF4N5O |
| Molecular Weight | 321.08 |
| Purity | ≥98.0 (HPLC) |
| Melting Point | 195-199 °C (decomposes) |
| Appearance | powder |
| Water Solubility | acetonitrile: 0.1 g/mL, clear |
| Storage Condition | Sealed, stored at 2ºC -8ºC |
| Packaging | III |
| HTC | 2933990090 |
| MDL Number | MFCD00077413 |
| SMILES | [B+3].[F-].[F-].[F-].[F-].[N+](=C(N(C)C)O[n]1nnc2c1cccc2)(C)C |
| InChI | 1S/C11H16N5O.B.4FH/c1-14(2)11(15(3)4)17-16-10-8-6-5-7-9(10)12-13-16;;;;;/h5-8H,1-4H3;;4*1H/q+1;+3;;;;/p-4 |
| InChI Key | SHGLJDNRZIDILW-UHFFFAOYSA-J |
| NACRES Code | NA.22 |
| UNSPSC | 12352107 |
| Hazard Symbols | Category 8 |
| Risk Codes | R36/37/38;R5 |
| Safety Description | S26;S37/39 |
| MSDS | msds/8612_2_125700_67_6.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 98.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: Class 8 Corrosives UN number: 1759 Proper shipping name: Corrosive solid, not otherwise specified Packing grade: III |
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