5-Chloro-2-Pentanone CAS 5891-21-4 Purity >98.0% (GC) Factory
Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 5-Chloro-2-Pentanone (CAS: 5891-21-4) with high quality, commercial production. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com
Chemical Name | 5-Chloro-2-Pentanone (Stabilized With K2CO3) |
Synonyms | 3-Chloropropyl Methyl Ketone (Stabilized With K2CO3) |
CAS Number | 5891-21-4 |
CAT Number | RF-PI1927 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C5H9ClO |
Molecular Weight | 120.58 |
Boiling Point | 71.0~72.0℃/20 mmHg (lit.) |
Solubility | Soluble in Chloroform and Methanol |
Brand | Ruifu Chemical |
Item | Specifications |
Appearance | Brownish Black Liquid |
Purity / Analysis Method | >98.0% (GC) |
Moisture Content (K.F) | <0.30% |
Total Impurities | <2.00% |
Specific Gravity (20/20℃) | 1.0510~1.0550 |
Refractive Index | n20/D 1.4360~1.4400 |
Stabilizer (K2CO3) | Conforms |
Infrared Spectrum | Conforms to Structure |
Test Standard | Enterprise Standard |
Usage | Pharmaceutical Intermediates |
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement
Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture


5-Chloro-2-Pentanone (Stabilized With K2CO3) (CAS: 5891-21-4) can be used as a pharmaceutical intermediate in the synthesis of Hydroxychloroquine Sulfate (CAS: 747-36-4). 5-Chloro-2-Pentanone is used for synthesis of the intermediate of Chloroquine Phosphate, such as 5-Diethylamino-2-Pentanone, Cyclopropyl Methyl Ketone, Cyclopropyl Acetylene, the treatment of hypertension, antibiotic, such as Enrofloxacin, and so on; herbicide with low toxicity and no residual, such as Cypromid and Cyprazine.
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