POTASSIUM 3-THIOPHENETRIFLUOROBORATE
- CAS NO.：192863-37-9
- Empirical Formula: C4H3BF3S.K
- Molecular Weight: 190.04
- MDL number: MFCD03701626
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 23:37:22
What is POTASSIUM 3-THIOPHENETRIFLUOROBORATE?
The Uses of POTASSIUM 3-THIOPHENETRIFLUOROBORATE
Potassium 3-thiophenetrifluoroborate can be used as a reactant to prepare:
- Methyl 3-amino-6-(thien-3-yl)thieno[3,2-b]pyridine-2-carboxylate by reacting with 6-bromothieno[3,2-b]pyridine.
- Thiophene derivatives via Suzuki-Miyaura cross-coupling reaction with aryl halides using palladium complex as a catalyst.
- 2-(Thiophen-3-yl)-3,1,2-benzoxazaborininone and 2-(thiophen-3-yl)-1,3,2-benzoxazaborininone by treating with 2-aminobenzoic acid and 2-hydroxybenzamide, respectively.
General Description
Potassium 3-thiophenetrifluoroborate is a nucleophilic boronated coupling reagent used to construct a C-C bond by reacting with aryl halides in the presence of a catalyst or under thermal conditions.
Properties of POTASSIUM 3-THIOPHENETRIFLUOROBORATE
| RTECS | ED3367500 |
| storage temp. | Store under Nitrogen |
| form | Powder |
| color | White to off-white |
| CAS DataBase Reference | 192863-37-9 |
Safety information for POTASSIUM 3-THIOPHENETRIFLUOROBORATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for POTASSIUM 3-THIOPHENETRIFLUOROBORATE
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