ChemicalBook--->CAS DataBase List--->709-63-7

709-63-7

709-63-7 Structure

709-63-7 Structure
IdentificationMore
[Name]

4'-(Trifluoromethyl)acetophenone
[CAS]

709-63-7
[Synonyms]

1-[4-(Trifluoromethyl)phenyl]ethan-1-one
4-ACETYLBENZOFLUORIDE
4-ACETYLBENZOTRIFLUORIDE
4'-(TRIFLUOROMETHYL)ACETOPHENONE
4-(TRIFLUOROMETHYL)ACETOPHENONE
P-TRIFLUOROMETHYLACETOPHENONE
1-(4-Trifluoromethyl-phenyl)-ethanone
1-[4-(Trifluoromethyl)phenyl]ethanone
Ethanone, 1-[4-(trifluoromethyl)phenyl]-
4'-(Trifluoromethyl)acetophenone,98%
4-(trifluoromehtyl)acetophenone
4'-(Trifluoromethyl)acetophenone 98%
4-TRIFLUOROMETHYL BENZYLDEHYDE
[EINECS(EC#)]

211-913-0
[Molecular Formula]

C9H7F3O
[MDL Number]

MFCD00000401
[Molecular Weight]

188.15
[MOL File]

709-63-7.mol
Chemical PropertiesBack Directory
[Appearance]

White to faintly yellow low melting solid
[Melting point ]

30-33 °C(lit.)
[Boiling point ]

79-80 °C8 mm Hg(lit.)
[density ]

0.92
[refractive index ]

1.4604
[Fp ]

184 °F
[storage temp. ]

Flammables area
[form ]

Low Melting Solid
[color ]

White to faintly yellow
[BRN ]

1870425
[CAS DataBase Reference]

709-63-7(CAS DataBase Reference)
[NIST Chemistry Reference]

4-CF3-C6H4-COCH3(709-63-7)
Questions And AnswerBack Directory
[Synthesis]

41.6 g of chlorocyclohexane (0.35 mol) were added dropwise to a suspension of 4.65 g of lithium particles (0.68 mol) in 350 g of THF at -55 °C, and an addition time of 2 hours was chosen. After >97% chlorocyclohexane conversion by GC (10 hours), a mixture of 38.3 g of 4-bromotrifluorotoluene (0.170 mol) and 7.0 g of acetonitrile (0.170 mol) was added dropwise at the same temperature for 15 minutes. After stirring for an additional 30 minutes at -50°C, the reaction mixture was slowly thawed to room temperature and subjected to an aqueous workup in a conventional manner. The yield of 4-trifluoromethylacetophenone after distillation was 81%.
Safety DataBack Directory
[Hazard Codes ]

Xi,F
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R11:Highly Flammable.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29147090
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

1-[4-(Trifluoromethyl)phenyl]ethan-1-one(709-63-7).msds
Hazard InformationBack Directory
[Chemical Properties]

White to faintly yellow low melting solid
[Uses]

A labelled acetophenone with selective antimycobacterial activity.
[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.
[Purification Methods]

Purify the ketone by distillation or sublimation in vacuo.[Beilstein 7 IV 1404.]
Spectrum DetailBack Directory
[Spectrum Detail]

4'-(Trifluoromethyl)acetophenone(709-63-7)MS
4'-(Trifluoromethyl)acetophenone(709-63-7)1HNMR
4'-(Trifluoromethyl)acetophenone(709-63-7)13CNMR
4'-(Trifluoromethyl)acetophenone(709-63-7)IR1
4'-(Trifluoromethyl)acetophenone(709-63-7)IR2
4'-(Trifluoromethyl)acetophenone(709-63-7)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

4'-(Trifluoromethyl)acetophenone, 99%(709-63-7)
[Alfa Aesar]

4'-(Trifluoromethyl)acetophenone, 98+%(709-63-7)
[Sigma Aldrich]

709-63-7(sigmaaldrich)
[TCI AMERICA]

4'-(Trifluoromethyl)acetophenone,>98.0%(GC)(709-63-7)
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