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
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.22
form
powder
Quality Level
mp
196-200 °C
SMILES string
[K+].F[B-](F)(F)c1cc[nH]n1
InChI
1S/C3H3BF3N2.K/c5-4(6,7)3-1-2-8-9-3;/h1-2H,(H,8,9);/q-1;+1
InChI key
QNHYBMZHGRWURK-UHFFFAOYSA-N
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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
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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