1-(2,4,5-trichlorophenyl)ethan-1-one

Product Name: 1-(2,4,5-trichlorophenyl)ethan-1-one
CAS No.: 13061-28-4
Chemical Name: 1-(2,4,5-trichlorophenyl)ethan-1-one
Synonyms: Einecs 235-954-9;Ceftizoxime Impurity 34;2',4',5'-Trichloroacetophenone;1-(2,4,5-trichlorophenyl)ethanone;Ethanone,1-(2,4,5-trichlorophenyl)-;1-(2,4,5-trichlorophenyl)ethan-1-one
CBNumber: CB8919492
Molecular Formula: C8H5Cl3O
Formula Weight: 223.48
MOL File: 13061-28-4.mol

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1-(2,4,5-trichlorophenyl)ethan-1-one Property

storage temp.: Sealed in dry,Room Temperature
form: fused solid
color: White

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Safety

HS Code: 2914790090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

ChemScene

Product number: CS-0060845
Product name: 1-(2,4,5-Trichlorophenyl)ethan-1-one
Purity: ≥97.0%
Packaging: 100mg
Price: $48
Updated: 2021/12/16

Apolloscientific

Product number: OR61087
Product name: 2',4',5'-Trichloroacetophenone
Packaging: 100mg
Price: $68
Updated: 2021/12/16

ChemScene

Product number: CS-0060845
Product name: 1-(2,4,5-Trichlorophenyl)ethan-1-one
Purity: ≥97.0%
Packaging: 250mg
Price: $72
Updated: 2021/12/16

Apolloscientific

Product number: OR61087
Product name: 2',4',5'-Trichloroacetophenone
Packaging: 250mg
Price: $103
Updated: 2021/12/16

ChemScene

Product number: CS-0060845
Product name: 1-(2,4,5-Trichlorophenyl)ethan-1-one
Purity: ≥97.0%
Packaging: 1g
Price: $179
Updated: 2021/12/16

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1-(2,4,5-trichlorophenyl)ethan-1-one Chemical Properties,Usage,Production

Synthesis

75-36-5

120-82-1

13061-28-4

Acetyl chloride (11.8 g, 150 mmol) was slowly added dropwise to a stirred mixture of 1,2,4-trichlorobenzene (18.2 g, 100 mmol) and anhydrous aluminum trichloride (33.4 g, 250 mmol) at room temperature. The reaction mixture was then gradually heated to 120-125°C (oil bath heating) and the reaction was maintained at this temperature for 3 hours. Upon completion of the reaction, the resulting viscous mixture was carefully poured into ice water (125 mL) to quench the reaction, followed by extraction of the aqueous phase with dichloromethane (3 x 70 mL). The organic phases were combined, dried with anhydrous magnesium sulfate, filtered and the solvent concentrated under reduced pressure. The residue was purified by distillation under reduced pressure to give a colorless liquid product which solidified to a solid after standing at room temperature. Yield: 15.6 g (82% yield); melting point: 43-45 °C, boiling point: 135 °C/6 mmHg (literature values: melting point 47 °C [29]; 44-46 °C [30]; 45.5-46 °C [31], boiling point 114-116 °C/2 mmHg [31]).

References

[1] Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 2017, vol. 72, # 5, p. 369 - 375
[2] Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1977, p. 1541 - 1544

1-(2,4,5-trichlorophenyl)ethan-1-one Preparation Products And Raw materials

Raw materials

Preparation Products

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13061-28-4, 1-(2,4,5-trichlorophenyl)ethan-1-oneRelated Search:

1-(2,4,5-trichlorophenyl)ethan-1-one

2',4',5'-Trichloroacetophenone

Einecs 235-954-9

1-(2,4,5-trichlorophenyl)ethanone

Ethanone,1-(2,4,5-trichlorophenyl)-

Ceftizoxime Impurity 34

13061-28-4