471941
Potassium tetrakis(2-thienyl)borate
Synonym(s):
Tetra-2-thienylborate potassium
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About This Item
Empirical Formula (Hill Notation):
C16H12BKS4
CAS Number:
Molecular Weight:
382.44
UNSPSC Code:
12352300
PubChem Substance ID:
MDL number:
InChI
1S/C16H12BS4.K/c1-5-13(18-9-1)17(14-6-2-10-19-14,15-7-3-11-20-15)16-8-4-12-21-16;/h1-12H;/q-1;+1
SMILES string
[K+].c1csc(c1)[B-](c2cccs2)(c3cccs3)c4cccs4
InChI key
HNYWOQMQXVVVRO-UHFFFAOYSA-N
reaction suitability
core: boron, reagent type: catalyst
mp
>350 °C (lit.)
Application
Reactant for synthesis of:
- Dienes, trienes, and cyclohexenes by coupling of organic halides, internal alkynes or cyclohexadienes and organoboranes
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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