O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
Synonym(s):N,N,N′,N′-Tetramethyl-O-(6-chloro-1H-benzotriazol-1-yl)uronium tetrafluoroborate;1-[Bis(dimethylamino)methylen]-5-chlorobenzotriazolium 3-oxide tetrafluoroborate;TCTU
- CAS NO.：330641-16-2
- Empirical Formula: C11H15BClF4N5O
- Molecular Weight: 355.53
- MDL number: MFCD08461912
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 06:31:32
What is O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate?
The Uses of O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
Coupling reagent for:
- Synthesis via plate-based multiple parallel centrifugation synthesizer
- Solid-phase synthesis of cyclic gramicidin analogs
- Comparison of automatic multiple peptide synthesizers
- Solid-phase peptide coupling with lack of racemization
Properties of O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
| Melting point: | 201-205 °C |
| storage temp. | Inert atmosphere,2-8°C |
| solubility | DMF: 10%, clear |
| form | powder to crystal |
| color | White to Almost white |
| CAS DataBase Reference | 330641-16-2(CAS DataBase Reference) |
Safety information for O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H228:Flammable solids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P370+P378:In case of fire: Use … for extinction. |
Computed Descriptors for O-(6-Chlorobenzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborate
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