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Pharmaceutical Intermediates

5-Chloro-2-pentanone Cas 5891-21-4

Liquid. Boiling point 76℃ (4.53kPa), 71-72℃ (2.67kPa), relative density 1.0523 (20/4℃), refractive index 1.4375, flash point 35℃. Soluble in benzene, ethanol.

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Product Name: 5-chloro-2-pentanone

Synonym: Chloro-2-pentanone,90%100GR;5-Chloro-2-pentanone,90%;HydroxychloroquinesulfateImpurity2;5-chloro-2-ketone;ChemicalbookChloro-2-pentan;1-Chloro-4-oxopentane,3-Chloroprop-1-ylmethylketone;oro-2-pentanone;5-Chloro-2-pentanone,97%

Molecular Structure:

Specifications: 

Item Specifications
CAS No. 5891-21-4
Molecular Formula C5H9ClO
Molecular Weight 120.58
Appearance Brown to dark brown liquid
Content(by GC),% ≥97
Moisture content,% ≤0.5

 

Boiling point 71-72 °C20 mm Hg(lit.)
Density 1.057 g/mL at 25 °C(lit.)
Fp 96 °F
Storage temp  2-8°C

Packing: 25kg/Bag

 

Function: 

Liquid. Boiling point 76℃ (4.53kPa), 71-72℃ (2.67kPa), relative density 1.0523 (20/4℃), refractive index 1.4375, flash point 35℃. Soluble in benzene, ethanol.

 

Application: 

The intermediate of the drug chloroquine phosphate. Uses in the pharmaceutical industry.

 

Storage:

Stored in a cool dry and ventilated place

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