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234826

Sigma-Aldrich

Bis(cyclopentadienyl)titanium(IV) dichloride

97%

Synonym(s):

Cp2TiCl2, Dichlorobis(1,3-cyclopentadiene)titanium, Dichlorodicyclopentadienyltitanium, Dichlorotitanocene, Cp2TiCl2, Di(cyclopentadienyl)titanium(IV) dichloride, Titanocene dichloride

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About This Item

Empirical Formula (Hill Notation):
C10H10Cl2Ti
CAS Number:
1271-19-8
Molecular Weight:
248.96
EC Number:
215-035-9
MDL number:
MFCD00003723
UNSPSC Code:
12161600
PubChem Substance ID:
24854058
NACRES:
NA.22

Assay

97%

reaction suitability

core: titanium
reagent type: catalyst

mp

260-280 °C (dec.) (lit.)

density

1.6 g/mL at 25 °C (lit.)

SMILES string

Cl[Ti]Cl.[CH]1[CH][CH][CH][CH]1.[CH]2[CH][CH][CH][CH]2

InChI

1S/2C5H5.2ClH.Ti/c2*1-2-4-5-3-1;;;/h2*1-5H;2*1H;/q;;;;+2/p-2

InChI key

XKLWATAZDMHTSH-UHFFFAOYSA-L

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Related Categories

Application

One-pot synthesis of α-methylene-γ-butyrolactones from benzaldehydes and bromomethylacrylates.

Signal Word

Danger

Hazard Statements

H318,H335,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
STBK7215
STBK4429
STBK1876
STBJ2898
STBH8972

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Katherine M Buettner et al.
Dalton transactions (Cambridge, England : 2003), 40(37), 9580-9588 (2011-08-19)
Since the discovery of the anticancer activity of titanocene dichloride (TDC), many derivatives have been developed and evaluated. MKT4, a soluble, water-stable formulation of TDC, was used for both Phase I and Phase II human clinical trials. This formulation is
Li Ming Gao et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 12(7), 959-967 (2007-06-15)
Functionalization of cyclopentadienyl (Cp) ligands and incorporation of these into a Ti(IV) center require careful design and selection of the appropriate synthetic routes to obtain the desired product in reasonably good yields. As part of our research efforts in the
Alberto García-Peñas et al.
Journal of inorganic biochemistry, 106(1), 100-110 (2011-11-25)
Titanocene dichloride [Ti(η(5)-C(5)H(5))(2)Cl(2)] (1), has been grafted onto dehydrated hydroxyapatite (HAP), Al(2)O(3) and two mesoporous silicas MSU-2 (Michigan State University Silica type 2) and HMS (Hexagonal Mesoporous Silica), to give the novel materials HAP/[Ti(η(5)-C(5)H(5))(2)Cl(2)] (S1) (1.01 wt.% Ti), Al(2)O(3)/[Ti(η(5)-C(5)H(5))(2)Cl(2)] (S2)
Francesco Caruso et al.
Mini reviews in medicinal chemistry, 4(1), 49-60 (2004-02-03)
Most anticancer titanium compounds act against tumors in the gastrointestinal tract. Activity towards breast, lung and skin (melanoma) cancers is shown by some as well. Among their appealing properties is that they do not show common side effects of widely
Samaresh Jana et al.
The Journal of organic chemistry, 70(20), 8252-8254 (2005-11-10)
[Chemical reaction: see text] A radical based Wagner-Meerwein-type rearrangement has been observed in camphoric systems. The radical was generated from the epoxide using Cp2TiCl as the radical source. The radical initiator Cp2TiCl was prepared in situ from commercially available Cp2TiCl2
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