711144
Potassium 1H-pyrazole-3-trifluoroborate
Synonym(s):
Potassium 1H-pyrazole-5-trifluoroborate, Potassium pyrazole-5-trifluoroborate
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About This Item
Empirical Formula (Hill Notation):
C3H3BF3KN2
CAS Number:
Molecular Weight:
173.97
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
MDL number:
Form:
powder
InChI
1S/C3H3BF3N2.K/c5-4(6,7)3-1-2-8-9-3;/h1-2H,(H,8,9);/q-1;+1
SMILES string
[K+].F[B-](F)(F)c1cc[nH]n1
InChI key
QNHYBMZHGRWURK-UHFFFAOYSA-N
form
powder
mp
196-200 °C
Quality Level
Application
An Organotrifluoroborate involved in Suzuki-Miyaura cross-coupling reactions
Organotrifluoroborates as versatile and stable boronic acid surrogates.
Organotrifluoroborates as versatile and stable boronic acid surrogates.
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Articles
Bench-stable Potassium Organotrifluoroborates enable diverse C-C bond formation reactions.
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