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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

Certificates of Analysis (COA)

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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
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
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)
Mauro Ravera et al.
Journal of inorganic biochemistry, 99(12), 2264-2269 (2005-10-08)
Titanocene dichloride exhibits anti-proliferative activity in a wide spectrum of murine and human tumors. Although it is still unclear as to which species are active in biological media, they all readily deliver Ti(IV) to transferrin, the protein that transports iron
Ping Chen et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 76(3), 413-420 (2010-09-22)
In order to improve both safety and efficacy of cancer chemotherapy of titanocene dichloride and overcome the shortcomings such as instability and short half-life in the human body, we report a controlled release system of titanocene dichloride by electrospun fiber
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