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Key Documents

225274

Sigma-Aldrich

4,4′-Dimethylbenzophenone

99%

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About This Item

Linear Formula:
(CH3C6H4)2CO
CAS Number:
Molecular Weight:
210.27
Beilstein:
1240527
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

99%

form

solid

bp

200 °C/17 mmHg (lit.)

mp

90-93 °C (lit.)

SMILES string

Cc1ccc(cc1)C(=O)c2ccc(C)cc2

InChI

1S/C15H14O/c1-11-3-7-13(8-4-11)15(16)14-9-5-12(2)6-10-14/h3-10H,1-2H3

InChI key

ZWPWLKXZYNXATK-UHFFFAOYSA-N

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General description

4,4′-Dimethylbenzophenone reacts with bis(trichlorotitanium phenoxide), a bidentate Lewis acid, to form a crystalline complex.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Okba Saied et al.
Inorganic chemistry, 37(11), 2620-2625 (2001-10-24)
Treatment of 2,7-bis(1,1-dimethylethyl)fluorene-1,8-diol (3) with 2 equiv of TiCl(4) converts the two OH groups into OTiCl(3) groups and thereby yields bis(trichlorotitanium phenoxide) 7, a structurally well-defined reagent that holds two sites of strong Lewis acidity in close proximity. Bidentate Lewis

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