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: 2023-04-23 13:52:06

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.