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

CAS: 5891-21-4

Molecular Formula: C5H9ClO

Molecular Weight: 120.58

EINECS: 227-565-8

Synonyms: 5-Chloro-2-pentanone,97%; 3-Acetylpropyl chloride; 5-chloro-2-pentanon; 5-CHLORO-2-PENTANONE; 3-CHLOROPROPYL METHYL KETONE; 3-ACETYL-1-CHLOROPROPANE; ACETYLPROPYL CHLORIDE; 1-CHLORO-4-PENTANONE; METHYL 3-CHLOROPROPYL KETONE; Chloropentanonetech

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What is 5-Chloro-2-pentanone CAS 5891-21-4?

Appearance white or light yellow powder. Melting point 335-342 ℃, slightly soluble in alcohol, ether, almost insoluble in water. This product is mainly used to replace decabromodiphenyl ether flame retardant, which can be used in HIPS, ABS resin and plastic PVC, PP, etc.

Specification

Item	Specification
Storage conditions	Inert atmosphere,2-8°C
purity	99%
Boiling point	71-72 °C/20 mmHg (lit.)
solubility	Easy to dissolve in chloroform and methanol.
MW	120.58
Density	1.057 g/mL at 25 °C (lit.)

Application

5-Chloro-2-pentanone is a commonly used organic synthesis reagent and medicinal chemical raw material. With the chemical conversion activity of chlorine atoms and ketone carbonyl groups in its structure, this substance can be used for the preparation of the drug molecule chloroquine phosphate.