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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:
20717-86-6
Molecular Weight:
260.58
Beilstein:
4163222
MDL number:
MFCD00009861
UNSPSC Code:
12352103
PubChem Substance ID:
24855066
NACRES:
NA.23

Quality Level

100

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
GHS02,GHS05

Signal Word

Danger

Hazard Statements

H228,H314

Hazard Classifications

Flam. Sol. 1 - Skin Corr. 1B

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

71.6 °F - closed cup

Flash Point(C)

22 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
SHBJ6632
SHBH6337
SHBG6955V
SHBD4376V
SHBC6049V

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Tetrahedron Letters, 34, 677-677 (1993)

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