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CYCLOPENTADIENYLTHALLIUM

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CYCLOPENTADIENYLTHALLIUM Basic information

Product Name:
CYCLOPENTADIENYLTHALLIUM
Synonyms:
  • THALLIUM CYCLOPENTADIENIDE
  • 2,4-cyclopentadien-1-yl-thalliu
  • 2,4-Cyclopentadien-1-ylthallium
  • 2-Cyclopentadienyl thallium
  • Thallium(I) cyclopentadienide
  • Thallium, 2,4-cyclopentadien-1-yl-
  • Thallium, pi-cyclopentadienyl-
  • Thallous cyclopentadienide
CAS:
34822-90-7
MF:
C5Tl
MW:
264.44
EINECS:
252-229-2
Product Categories:
  • metallocene
  • Catalysis and Inorganic Chemistry
  • Tl (Thallium) Compounds
  • Classes of Metal Compounds
  • Chemical Synthesis
  • Thallium
  • Typical Metal Compounds
Mol File:
34822-90-7.mol
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CYCLOPENTADIENYLTHALLIUM Chemical Properties

Melting point:
300 °C(lit.)
storage temp. 
2-8°C
form 
Powder
color 
Light yellow to Amber to Dark green
Sensitive 
Air Sensitive
Exposure limits
ACGIH: TWA 0.02 mg/m3 (Skin)
NIOSH: IDLH 15 mg/m3; TWA 0.1 mg/m3
EPA Substance Registry System
Thallium, (.eta.5-2,4-cyclopentadien-1-yl)- (34822-90-7)
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Safety Information

Hazard Codes 
T+,N
Risk Statements 
26/28-33-51/53
Safety Statements 
13-28-45-61
RIDADR 
UN 1707 6.1/PG 2
WGK Germany 
3
TSCA 
Yes
HS Code 
2931.90.6000
HazardClass 
6.1
PackingGroup 
II

MSDS

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CYCLOPENTADIENYLTHALLIUM Usage And Synthesis

Uses

Reagent in preparation of

  • η5-Cyclopentadienylpalladium(II) complexes as catalysts for vinyl addition polymerization and copolymerization reactions
  • Versatile carbon ligands via oxidative cyclization
  • Isomeric dinuclear dicyclopentadienyl Ti chloride complexes containing bridging cyclopentadienylsiloxo ligands with Me Li and Lewis acids
  • Bromide complexes of the triple-decker type
  • Naphthylazo cyclopalladates via regiospecific naphthyl carbon-hydrogen bond activation

Reactant fro:
  • Selective reduction of the U3+ metallocene amidinate

CYCLOPENTADIENYLTHALLIUMSupplier

J & K SCIENTIFIC LTD.
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010-82848833 400-666-7788
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jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
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021-61259108 18621169109
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market03@meryer.com
Alfa Aesar
Tel
400-6106006
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saleschina@alfa-asia.com
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Email
Sales-CN@TCIchemicals.com
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
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