Detail of "1294-07-1"

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CAS Number:
1294-07-1
Name:
Yttrium, tris(h5-2,4-cyclopentadien-1-yl)-
Molecular Structure:
Formula:
C15H15 Y
Molecular Weight:
284.1855
Synonyms:
Yttrium,tricyclopentadienyl- (7CI); Tricyclopentadienyl yttrium;Tris(cyclopentadienyl)yttrium; Tris(h5-cyclopentadienyl)yttrium; Tris(h5-cyclopentadienyl)yttrium(III);Yttrium tricyclopentadienide
EINECS:
215-069-4
Density:
g/cm³
Melting Point:
296 °C (dec.)(lit.)
Boiling Point:
41.5 °C at 760 mmHg
Flash Point:
125 °F
Appearance:
OFF-WHITE TO YELLOW TO ORANGE POWDER
Hazard Symbols:
F
Risk Codes:
11-14/15
Safety:
43-7/8 Details
Transport Information:
UN 3395 4

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Synthesis and characterization of dimeric (cyclohexanoneoximato)bis(cyclopentadienyl)lathanide(III) complexes: Wang, Xiuran; Shen, Xu; Duo, Baohui (Inst. Org. Chem., Anhui Norm. Univ., Wuhu 241 000, Peop. Rep. China). Polyhedron, 11(3), 355-9 (English) 1992. CODEN: PLYHDE. ISSN: 0277-5387. DOCUMENT TYPE: Journal CA Section: 29 (Organometallic and Organometalloidal Compounds) The reaction of Cp3Ln (Ln = Pr, Nd, Sm, Gd, Dy, Ho, Er, Y, Tm, Yb; Cp = cyclopentadienyl) with cyclohexanoneoxime in THF results in the formation of [Cp2Ln(ONC6H10)]2 in moderate yields. The complexes are considered to be oxygen-bridged dimers on the basis of mass spectral data, and are relative air-stable. 1294-07-1 and 140864-35-3 which are cas registry numbers of substances are two of reagents here. Disproportionation on heating is obsd. for Ln = Pr, Nd, Sm. .