430-51-3

Basic information

• Product Name: Fluoroacetone
• Synonyms: 1-FLUORO-2-PROPANONE;1-FLUOROACETONE;FLUOROACETONE;MONO-FLUOROACETONE;CH3COCH2F;1-Fluoropropan-2-one;Fluoroacetone 99%;Fluoroacetone99%
• CAS NO: 430-51-3
• Molecular Formula: C₃H₅FO
• Molecular Weight: 76.07
• EINECS: 207-064-0
• Product Categories: C3 to C6;Carbonyl Compounds;Ketones
• Mol File: 430-51-3.mol
• Article Data: 11

Chemical Properties

• Boiling Point: 75 °C(lit.)
• Flash Point: 45 °F
• Appearance: Red to dark red/Powder
• Density: 1.054 g/mL at 25 °C(lit.)
• Vapor Pressure: 107mmHg at 25°C
• Refractive Index: n20/D 1.37(lit.)
• Storage Temp.: Refrigerator (+4°C) + Flammables area
• CAS DataBase Reference: Fluoroacetone(CAS DataBase Reference)
• NIST Chemistry Reference: Fluoroacetone(430-51-3)
• EPA Substance Registry System: Fluoroacetone(430-51-3)

Safety Data

• Hazard Codes: F,T+,T
• Statements: 11-26/27/28
• Safety Statements: 16-36-45
• RIDADR: UN 2929 6.1/PG 1
• WGK Germany: 3
• HazardClass: 6.1(a)
• PackingGroup: II
• Hazardous Substances Data: 430-51-3(Hazardous Substances Data)

Usage

Chemical Properties

clear colorless to light yellow liquid

Uses

Fluoroacetone has been used as a catalyst to study the kinetics of the ketone-catalysed decomposition of peroxymonosulfuric acid (Caro′s acid).

General Description

Aldolizations of fluoroacetone with aldehydes mediated by organocatalyst yield products with high enantioselectivities.

InChI:InChI=1/C3H5FO/c1-3(5)2-4/h2H2,1H3

Upstream product

• 186581-53-3 diazomethane 
• 557-99-3 acetyl fluoride 
• 2684-62-0 diazoacetone 
• 430-50-2 1-fluoropropan-2-ol 
• 359-06-8 monofluoroacetyl chloride 
• 506-82-1 dimethylcadmium 
• 23479-35-8 1-methylsulfonyloxypropan-2-one 
• 78-95-5 chloroacetone 
• 67-64-1 acetone 
• 598-31-2 1-bromoacetone 
• 3019-04-3 iodoacetone 
• 123359-21-7 C₄H₈ClFO 
• 372-37-2 ethyl 4-fluoro-3-oxo-butanoate 
• 97070-48-9 2-fluoroacetoacetic acid 

Downstream Products

• 759-02-4 3-fluoro-2,4-pentanedione 
• 56051-06-0 2,2-propane 
• 114156-12-6 (Z)-fluoroacetone O-benzyloxime 
• 114156-11-5 (E)-fluoroacetone O-benzyloxime 
• 119620-25-6 1,1-dimethylethyl 4-fluoro-3-hydroxy-3-methyl-2-(phenylmethoxy)butanoate 
• 114156-16-0 fluoroacetone (S)-(-)-(1-methoxy-3-phenylprop-2-yl)imine 
• 74-84-0 ethane 
• 74-85-1 ethene 
• 353-36-6 1-fluoroethane 
• 624-72-6 1,2-difluoroethane 
• 75-02-5 1-fluoroethylene 
• 673492-15-4 1-fluoro-4-hydroxy-4-(4'-nitrophenyl)-butan-2-one 

Relevant articles and documents

ANALYSE STRUCTURALE DES HALOGENOPROPANONES

Methylene bending mode analysis (1400-1500 cm-1 region) and dipole moment determinations are carried out in the dissolved state (solvent CCl4) for fluoropropanone (I) and 1,3-difluoropropanone (II).The results are consistent with the existence of two conformations, "cis" and "trans", for (I) and one conformation "cis-trans" for (II).Theoretical evaluations of conformer stabilities by the PCILO method and Onsager formalism are in reasonable agreement with these experimental results.

REACTIVE EXTRACTION OF WATER

Described herein are methods and compounds for extracting water from an aqueous solution. For example, some embodiments include method for extracting water from an aqueous solution, comprising contacting the aqueous solution with a compound comprising one or more carbonyl moieties having an equilibrium constant for a hydration of the carbonyl moiety of at least about 0.5; separating a composition comprising the hydrated compound from the aqueous solution; and reacting the hydrated compound to obtain water.

Preparation of fluorine-containing methyl or aryl alkyl ketone method

The invention discloses a method for preparing fluorine-containing methyl or alkylaryl ketones, belonging to an organic synthesis field. The method comprises two steps of: ester condensation: ester condensation reaction of an R1COOR2 compound represented by a formula A with a R2COOR2 compound represented by a formula B, is performed to form an R1COCH(R3)COOR2 intermediate represented by a formula C; and ester interchange: R1COCH(R3)COOR2 represented by the formula C is carried out ester interchange reaction with R2COOH under 100-110 DEG C and with catalysis of dilute H2SO4 or a cationic resin, and then decarboxylating to obtain R1COR2 fluorine-containing methyl or alkylaryl ketones represented by a formula D. The R1 group may be CF3-, CF2-, CF- or Ar-; the R2 group may be CH3-, Et- and n-Pr; and the R3 group may be CH3-, Et- and H-. Ester interchange in the invention avoids formation of HOR2 which has a nearly same boiling point with the compound represented by the formula D and is azeotropic with the compound represented by the formula D, enables the compound represented by the formula D to be purified without series rectification operation, and is suitable for large scale production. Simultaneously, ester interchange in the invention greatly raises cost. An ion exchange resin completes ester interchange in a waterless condition, which avoids a de-watering step, and simplifies technologies.

Process for producing 1,1,1-trifluoroacetone

A process for producing 1,1,1-trifluoroacetone includes the step of conducting a hydrogenolysis of a halogenated trifluoroacetone, which is represented by the general formula (1), by a hydrogen gas in the presence of a catalyst containing a transition metal, where X represents a chlorine, bromine or iodine, and n represents an integer from 1 to 3. It is possible to obtain 1,1,1-trifluoroacetone with a high yield by using the special catalyst.