ChemicalBook > CAS DataBase List > 4'-(Trifluoromethyl)acetophenone
4'-(Trifluoromethyl)acetophenone
Synthesis- Product Name
- 4'-(Trifluoromethyl)acetophenone
- CAS No.
- 709-63-7
- Chemical Name
- 4'-(Trifluoromethyl)acetophenone
- Synonyms
- 4-(TRIFLUOROMETHYL)ACETOPHENONE;1-(4-Trifluoromethyl-phenyl)-ethanone;NSC 88346;4-Acetylbe;4-ACETYLBENZOFLUORIDE;On the trifluoroMethyl;4-ACETYLBENZOTRIFLUORIDE;P-TRIFLUOROMETHYLACETOPHENONE;4-(trifluromethyl)acetophenone;4-TRIFLUOROMETHYL BENZYLDEHYDE
- CBNumber
- CB9717518
- Molecular Formula
- C9H7F3O
- Formula Weight
- 188.15
- MOL File
- 709-63-7.mol
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4'-(Trifluoromethyl)acetophenone Property
- Melting point:
- 30-33 °C(lit.)
- Boiling point:
- 79-80 °C8 mm Hg(lit.)
- Density
- 0.92
- refractive index
- 1.4604
- Flash point:
- 184 °F
- storage temp.
- Sealed in dry,Room Temperature
- 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)
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Safety
- Hazard Codes
- Xi,F
- Risk Statements
- 36/37/38-11
- Safety Statements
- 26-36-37/39-16
- WGK Germany
- 3
- HazardClass
- IRRITANT
- HS Code
- 29147090
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
P337+P313IF eye irritation persists: Get medical advice/attention.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 233188
- Product name
- 4′-(Trifluoromethyl)acetophenone
- Purity
- 98%
- Packaging
- 25g
- Price
- $112.2
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 233188
- Product name
- 4′-(Trifluoromethyl)acetophenone
- Purity
- 98%
- Packaging
- 5g
- Price
- $120
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T1784
- Product name
- 4'-(Trifluoromethyl)acetophenone
- Purity
- >98.0%(GC)
- Packaging
- 1g
- Price
- $16
- Updated
- 2024/03/01
TCI Chemical
- Product number
- T1784
- Product name
- 4'-(Trifluoromethyl)acetophenone
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $41
- Updated
- 2024/03/01
Alfa Aesar
- Product number
- A15529
- Product name
- 4'-(Trifluoromethyl)acetophenone, 98+%
- Packaging
- 5g
- Price
- $93.65
- Updated
- 2024/03/01
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4'-(Trifluoromethyl)acetophenone Chemical Properties,Usage,Production
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%.
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.]
4'-(Trifluoromethyl)acetophenone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 4'-(Trifluoromethyl)acetophenone manufacturers
Shaanxi Dideu Medichem Co. Ltd
- Product
- 4'-(Trifluoromethyl)acetophenone 709-63-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 10mg
- Purity
- 99%
- Supply Ability
- 2000tons
- Release date
- 2020-01-16
Shanghai Rlavie Technology Co ltd
- Product
- 4-(Trifluoromethyl)acetophenone 709-63-7
- Price
- US $0.00-0.00/KG
- Min. Order
- 1g
- Purity
- 98%min
- Supply Ability
- 100kgs/month
- Release date
- 2021-11-26
Qiuxian Baitai New Material Co., LTD
- Product
- 4'-(TrifluoroMet 709-63-7
- Price
- US $10.80/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500ton/Month
- Release date
- 2021-07-29
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