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5-Chloro-2-pentanone

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Company Name: Qingdao RENAS Polymer Material Co.,Ltd.  Gold
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5-Chloro-2-pentanone manufacturers

  • 5-Chloro-2-pentanone
  • 5-Chloro-2-pentanone pictures
  • $5.00
  • 2026-05-28
  • CAS:5891-21-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 10000kg
5-Chloro-2-pentanone Basic information
Product Name:5-Chloro-2-pentanone
Synonyms:5-Chloro-2-pentanone, 90% 100GR;5-Chloro-2-pentanone,90%;Hydroxychloroquine sulfate Impurity 2;5-chloro -2-ketone;Chloro-2-pentan;1-Chloro-4-oxopentane, 3-Chloroprop-1-yl methyl ketone;oro-2-pentanone;5-Chloro-2-pentanone,97%
CAS:5891-21-4
MF:C5H9ClO
MW:120.58
EINECS:227-565-8
Product Categories:Antiparasitic Agents;API Intermediate;ACETYLGROUP;Miscellaneous
Mol File:5891-21-4.mol
5-Chloro-2-pentanone Structure
5-Chloro-2-pentanone Chemical Properties
Boiling point 71-72 °C/20 mmHg (lit.)
density 1.057 g/mL at 25 °C (lit.)
refractive index n20/D 1.438(lit.)
Fp 96 °F
storage temp. Inert atmosphere,2-8°C
solubility Soluble in chloroform and methanol.
form Liquid
Specific Gravity1.057
color Brown to black
BRN 1098490
Stability:Volatile
InChIInChI=1S/C5H9ClO/c1-5(7)3-2-4-6/h2-4H2,1H3
InChIKeyXVRIEWDDMODMGA-UHFFFAOYSA-N
SMILESCC(=O)CCCCl
CAS DataBase Reference5891-21-4(CAS DataBase Reference)
NIST Chemistry Reference2-Pentanone, 5-chloro-(5891-21-4)
EPA Substance Registry System2-Pentanone, 5-chloro- (5891-21-4)
Safety Information
Hazard Codes Xn,F
Risk Statements 36/37/38-22-10
Safety Statements 23-24/25-37/39-26-16
RIDADR UN 1224 3/PG 3
WGK Germany 3
RTECS SA8143500
F 8-10
TSCA TSCA listed
HazardClass 3
PackingGroup III
HS Code 29147090
Storage Class10 - Combustible liquids
Hazard ClassificationsAcute Tox. 4 Oral
MSDS Information
ProviderLanguage
5-Chloropentan-2-one English
ACROS English
SigmaAldrich English
ALFA English
5-Chloro-2-pentanone Usage And Synthesis
Description5-Chloro-2-pentanone (5C2P) is an important organic reagent used as a pharmaceutical intermediate for the preparation of therapeutic anti-COVID-19 drugs. 5C2P is also used as a raw material for the synthesis of octamethol and related compounds. In chemical reactions, 5C2P can be cyclised with hydrazine. In conclusion, 5C2P and its derivatives have a wide range of applications in the pharmaceutical and agrochemical industries.
Chemical PropertiesBrown to black liquid
Uses5-Chloro-2-pentanone used in the preparation of destructible surfactants.
5-Chloro-2-pentanone Preparation Products And Raw materials
Preparation Products5-[ethyl(2-hydroxyethyl)amino]pentan-2-one-->2-(3-CHLOROPROPYL)-2,5,5-TRIMETHYL-[1,3]-DIOXANE-->DEPMPO-->2-Methyl-1-pyrroline
Tag:5-Chloro-2-pentanone(5891-21-4) Related Product Information
Kresoxim-methyl 2-Ketoglutaric acid Methylparaben Chlormezanone Bensulfuron methyl Trazodone 3-Chloropivaloyl chloride 2-Pentanone Cyclopentanone Methyl acrylate Thiophanate-methyl Piperacillin 5-chloroquinolin-4-ol 3,7-Decadiene-2,9-diamine, N,N'-bis(7-chloro-4-quinolinyl)- (9CI) Hydroxychloroquine Sulfate Ethanol, 2-[ethyl[4-(4-quinolinylamino)pentyl]amino]- 7-Chloro-4-hydroxy quinoline-3-carboxylic acid 2-(Ethylamino)ethanol