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233188

Sigma-Aldrich

4′-(Trifluoromethyl)acetophenone

98%

Synonym(s):

4-Acetylbenzotrifluoride

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About This Item

Linear Formula:
CF3C6H4COCH3
CAS Number:
709-63-7
Molecular Weight:
188.15
Beilstein:
1870425
EC Number:
211-913-0
MDL number:
MFCD00000401
UNSPSC Code:
12352100
PubChem Substance ID:
24853958
NACRES:
NA.22

Quality Level

100

Assay

98%

form

solid

bp

79-80 °C/8 mmHg (lit.)

mp

30-33 °C (lit.)

SMILES string

CC(=O)c1ccc(cc1)C(F)(F)F

InChI

1S/C9H7F3O/c1-6(13)7-2-4-8(5-3-7)9(10,11)12/h2-5H,1H3

InChI key

HHAISVSEJFEWBZ-UHFFFAOYSA-N

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General description

The enantioselective addition of dialkylzinc to 4′-(trifluoromethyl)acetophenone mediated by 1,2-bis(hydroxycamphorsulfonamido)cyclohexenes in the presence of titanium tetraisopropoxide has been investigated. Phosphorescence emission spectra of 4′-(trifluoromethyl)acetophenone has been studied using pulsed source phosphorimetry.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

WGK

WGK 3

Flash Point(F)

closed cup

Flash Point(C)

closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Pulsed source, time resolved phosphorimetry determination of phosphorescence lifetimes.
Harbaugh KF, et al.
Analytical Chemistry, 45(2), 381-382 (1973)
Highly enantioselective addition of dialkylzinc reagents to ketones promoted by titanium tetraisopropoxide.
Yus M, et al.
Tetrahedron Asymmetry, 13(21), 2291-2293 (2002)

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