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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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

FSL

Group 4: Flammable liquids
Type 2 petroleums
Hazardous rank III
Water insoluble liquid

JAN Code

250627-BULK:
250627-100G:
250627-800G:
250627-VAR:

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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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