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Merck
CN

462241

Potassium pentamethylcyclopentadienide

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About This Item

Empirical Formula (Hill Notation):
C10H15K
CAS Number:
Molecular Weight:
174.32
UNSPSC Code:
12352300
PubChem Substance ID:
MDL number:
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InChI

1S/C10H15.K/c1-6-7(2)9(4)10(5)8(6)3;/h1-5H3;

SMILES string

[K+].Cc1c(C)c(C)[c-](C)c1C

InChI key

XJLFQRRHDGCZLZ-UHFFFAOYSA-N

mp

>230 °C (lit.)

Application

Reactant for synthesis of:
  • Starting materials for low and high-valent uranium chemistry
  • Heterometallic ytterbium-alkali-metal boratabenzene complexes
  • Sandwich complexes of di- and trivalent ytterbium
  • Samarium(II) borohydrides
  • Half-sandwich scandium complexes
  • Rare-earth metal complexes

pictograms

Flame

signalword

Danger

hcodes

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Hazard Classifications

Pyr. Sol. 1 - Water-react. 2

Regulatory Information

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