721-37-9

Basic information

• Product Name: 2,2,2-TRIFLUORO-3'-(TRIFLUOROMETHYL)ACETOPHENONE
• Synonyms: 3-Trifluoromethyltrifluoroacetophenone;2,2,2-TRIFLUORO-1-(3-TRIFLUOROMETHYLPHENYL)ETHANONE;2,2,2-TRIFLUORO-3'-(TRIFLUOROMETHYL)ACETOPHENONE;ALPHA,ALPHA,ALPHA-TRIFLUORO-3-(TRIFLUOROMETHYL)ACETOPHENONE;3-TRIFLUOROMETHYL-A,A,A-TRIFLUOROACETOPHENONE;3-Trifluoromethyl-alpha,alpha,alpha-trifluoroacetophenone;2,2,2-Trifluoro-3'-(trifluoromethyl)acetophenone 98%;2,2,2-Trifluoro-3'-(trifluoromethyl)acetophenone98%
• CAS NO: 721-37-9
• Molecular Formula: C₉H₄F₆O
• Molecular Weight: 242.12
• Product Categories: C9;Carbonyl Compounds;Ketones
• Mol File: 721-37-9.mol
• Article Data: 6

Chemical Properties

• Melting Point: 76-77 °C
• Boiling Point: 65-67 °C24 mm Hg(lit.)
• Flash Point: 139 °F
• Appearance: /
• Density: 1.418 g/mL at 25 °C(lit.)
• Vapor Pressure: 2.37mmHg at 25°C
• Refractive Index: n20/D 1.415(lit.)
• Storage Temp.: 2-8°C
• CAS DataBase Reference: 2,2,2-TRIFLUORO-3'-(TRIFLUOROMETHYL)ACETOPHENONE(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2,2-TRIFLUORO-3'-(TRIFLUOROMETHYL)ACETOPHENONE(721-37-9)
• EPA Substance Registry System: 2,2,2-TRIFLUORO-3'-(TRIFLUOROMETHYL)ACETOPHENONE(721-37-9)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• RIDADR: UN 1224 3/PG 3
• WGK Germany: 3
• HazardClass: 3.2
• PackingGroup: III
• Hazardous Substances Data: 721-37-9(Hazardous Substances Data)

Usage

General Description

Preparation of 2,2,2-trifluoro-3′-(trifluoromethyl)acetophenone (3-trifluoromethyltrifluoroacetophenone) by Grignard synthesis using m-trifluoromethylbromo-benzene and trifluoroacetic acid has been reported.

InChI:InChI=1/C9H4F6O/c10-8(11,12)6-3-1-2-5(4-6)7(16)9(13,14)15/h1-4H

Upstream product

• 2557-13-3 3-trifluoromethylbenzoic acid methyl ester 
• 500-73-2 phenyl trifluoroacetate 
• 1423-26-3 (meta-(trifluoromethyl)phenyl)boronic acid 
• 402-26-6 3-(trifluoromethyl)phenylmagnesium bromide 
• 407-25-0 trifluoroacetic anhydride 
• 401-78-5 3-bromo-1-trifluoromethylbenzene 
• 360-92-9 N,N-diethyl-2,2,2-trifluoroacetamide 
• 76-05-1 trifluoroacetic acid 

Downstream Products

• 35462-77-2 1-Trifluoromethyl-3-(2,2,2-trifluoro-1-trifluoromethyl-ethyl)-benzene 
• 401-05-8 2-<3-(Trifluoromethyl)phenyl>-3,3,3-trifluoropropene 
• 6919-61-5 N-methoxy-N-methylbenzamide 
• 1118626-57-5 3-methoxy-N-(5-(5-(trifluoromethyl)-5-(3-(trifluoromethyl)phenyl)-4,5-dihydroisoxazol-3-yl)-2,3-dihydro-1H-inden-1-yl)propanamide 
• 1150560-95-4 C₁₇H₁₁F₆NO 
• 119-61-9 benzophenone 
• 1013084-77-9 4-fluoro-2,2-diphenyl-5-(trifluoromethyl)-5-[3-(trifluoromethyl)phenyl]-2,5-dihydro-1,3-oxazole 
• 573715-27-2 2,2,2-trifluoro-1-(3-methyl-4-methylaminophenyl)-1-(3-trifluoromethyl-phenyl)-ethanol 
• 171057-96-8 N-[2,2,2-Trifluoro-1-(3-(trifluoromethyl)phenyl)ethylidene]-N'-(2,4,6-triisopropylbenzenesulfonyl)hydrazine 

Relevant articles and documents

Condensed ring compd.

A condensed ring compound capable of becoming an intermediate product suitable for isoxazolines is represented by formula (I). In formula (I), X" represents a halogen atom or the like; n represents any one of integers 0 to 5; X' represents a halogen atom

Substituent effects. XIX. Solvolysis of 1-aryl-1-(trifluoromethyl)ethyl tosylates

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Reduction by a Model of NAD(P)H. 29. Kinetics and Isotope Effects for the Reduction of Substituted Trifluoroacetophenone

Kinetics for the reduction of substituted and unsubstituted α,α,α-trifluoroacetophenone by a model of NAD(P)H in acetonitrile in the presence and absence of a magenesium ion, a catalyst, has been studied.The catalyzed and uncatalyzed reactions show linear free-energy relationships.It is found that the magnesium ion retards the reaction of ceratain substituted trifluoroacetophenones.The kinetic isotope effect and the isotopic ratio in the product are also studied.These values vary depending on the substituent and on the presence or absence of the magnesium ion.The result indicates that there is at least one intermediate in the reaction and is discussed in relation to the stability of the intermediate as well as that of the transition states.