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250627

Sigma-Aldrich

Chlorotriisopropoxytitanium(IV)

95%

Synonym(s):

Chlorotitanium(IV) triisopropoxide, Titanium(IV) chloride triisopropoxide

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About This Item

Linear Formula:
[(CH3)2CHO]3TiCl
CAS Number:
Molecular Weight:
260.58
Beilstein/REAXYS Number:
4163222
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23

Quality Level

assay

95%

form

liquid

reaction suitability

core: titanium
reagent type: catalyst

mp

35-40 °C

density

1.091 g/mL at 25 °C (lit.)

SMILES string

CC(C)O[Ti](Cl)(OC(C)C)OC(C)C

InChI

1S/3C3H7O.ClH.Ti/c3*1-3(2)4;;/h3*3H,1-2H3;1H;/q3*-1;;+4/p-1

InChI key

IFMWVBVPVXRZHE-UHFFFAOYSA-M

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Application

Useful additive for increased regio- and stereocontrol in aldol reactions.

Other Notes

Storage below 25 °C may cause crystallization. Moving container to a warm location should remelt the solid (mp ~35 °C). Recrystallization occurs slowly. Thus, the liquid may be transferred using syringe techniques.

pictograms

FlameCorrosion

signalword

Danger

Hazard Classifications

Flam. Sol. 1 - Skin Corr. 1B

Storage Class

4.1B - Flammable solid hazardous materials

wgk_germany

WGK 3

flash_point_f

71.6 °F - closed cup

flash_point_c

22 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

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Tetrahedron Letters, 34, 677-677 (1993)

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