Thallium(I) cyclopentadienide
ALDRICH/155349 - 97%
Synonym: (η5-Cyclopentadienyl)thallium; Cyclopentadienylthallium; NSC 114719; Thallous cyclopentadienide
CAS Number: 34822-90-7
Empirical Formula (Hill Notation): C5H5Tl
Molecular Weight: 269.48
EC Number: 252-229-2
MDL Number: MFCD00134141
Linear Formula: C5H5Tl
Product Type: Chemical
| assay | 97% |
| InChI | 1S/C5H5.Tl/c1-2-4-5-3-1;/ |
| InChI key | RKLJDPOVAWGBSD-UHFFFAOYSA |
| mp | 300 °C (lit.) |
| Quality Level | 100 ![]() |
| reaction suitability | core: thallium |
| reagent type: catalyst reaction type: Olefin Metathesis |
|
| SMILES string | [Tl].[CH]1[CH][CH][CH][CH |
| storage temp. | 2-8°C |
| Application: | Reagent in preparation of • η5-Cyclopentadienylpall • 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 |
| Packaging: | 10 g in glass bottle |
| Symbol | ![]() ![]() GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H300 + H330 - H373 - H411 |
| Precautionary statements | P273 - P301 + P310 + P330 - P304 + P340 + P310 - P314 |
| Hazard Codes | T+,N |
| Risk Statements | 26/28-33-51/53 |
| Safety Statements | 13-28-45-61 |
| RIDADR | UN 1707 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 97% |
| mp | 300 °C (lit.) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352300 |




