12636-72-5

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12636-72-5 Structure

Identification	More
[Name] Bis(cyclopentadienyl)dimethylzirconium
[CAS] 12636-72-5
[Synonyms] BIS(CYCLOPENTADIENYL)DIMETHYLZIRCONIUM BIS(CYCLOPENTADIENYL)DIMETHYLZIRCONIUM(IV) BIS(CYCLOPENTADIENYL)ZIRCONIUM DIMETHYL DIMETHYLZIRCONOCENE ZIRCONOCENE DIMETHYL Dimethylcirconocene Dimethylbis(cyclopentadienyl)zirconium, Bis(cyclopentadienyl)dimethylzirconium,min.97% Bis(cyclopentadienyl)dimethylzirconium(IV), 98+% Bis(cyclopentadienyl)dimethylzirconium, min. 97%
[Molecular Formula] C12H16Zr
[MDL Number] MFCD01073786
[Molecular Weight] 251.48
[MOL File] 12636-72-5.mol

Chemical Properties	Back Directory
[Appearance] pale yellow to yellow crystals or needles
[Melting point ] 170 °C (dec.)(lit.)
[Boiling point ] 170°C
[storage temp. ] below 5° C
[form ] crystal
[color ] white
[Sensitive ] Air Sensitive
[InChI] 1S/2C5H5.2CH3.Zr/c21-2-4-5-3-1;;;/h21-5H;2*1H3;
[InChIKey] BRHODLBZJKAKRN-UHFFFAOYSA-N
[SMILES] C[Zr]C.[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2
[CAS DataBase Reference] 12636-72-5(CAS DataBase Reference)

Safety Data	Back Directory
[Hazard Codes ] Xi
[Risk Statements ] R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ] S37/39:Wear suitable gloves and eye/face protection . S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ] 3
[TSCA ] No
[HS Code ] 29310099
[Storage Class] 11 - Combustible Solids
[Hazard Classifications] Eye Irrit. 2 Skin Irrit. 2

Hazard Information	Back Directory
[Chemical Properties] pale yellow to yellow crystals or needles
[Uses] Catalyst for: Cationic ring-opening polymerization reactions Markovnikov-selective intermolecular hydrothiolation of terminal alkynes Ziegler-Natta polymerizations of alkenes Methylalumination of heterosubstituted arylethynes Precatalyst for intramolecular hydroamination/cyclisation of aminoallenes
[reaction suitability] core: zirconium reagent type: catalyst reaction type: Olefin Metathesis

Spectrum Detail	Back Directory
[Spectrum Detail] Bis(cyclopentadienyl)dimethylzirconium(12636-72-5)ESR

Well-known Reagent Company Product Information	Back Directory
[Acros Organics] Bis(cyclopentadienyl)dimethylzirconium(12636-72-5)
[Alfa Aesar] Bis(cyclopentadienyl)dimethylzirconium(IV), 98+%(12636-72-5)
[Sigma Aldrich] 12636-72-5(sigmaaldrich)

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