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Home> CAS DataBase Listed 5 > CAS 5891-21-4
Identification of 5891-21-4
  • Name:
  • 5-Chloro-2-pentanone (Related Reference)
  • EINECS:
  • 227-565-8
  • Synonyms:
  • Chloropentanonetech; 3-Acetylpropyl chloride; 5-Chloropentan-2-one; 3-CHLOROPROPYL METHYL KETONE; 3-ACETYL-1-CHLOROPROPANE; ACETYLPROPYL CHLORIDE; 1-CHLORO-4-PENTANONE; METHYL 3-CHLOROPROPYL KETONE
  • InChI:
  • InChI=1/C5H9ClO/c1-5(7)3-2-4-6/h2-4H2,1H3
  • This structure is also available as a 2d Mol file
Safety Data of 5891-21-4 Properties of 5891-21-4
  • Appearance:
  • Brown to black liquid
  • Molecular Weight:
  • 120.58
  • Density:
  • 1.053
  • Boiling Point:
  • 172-175℃
  • Melting Point:
  • -48
  • Flash Point:
  • 35℃
  • Storage Temperature:
  • 2-8°C
  • Refractive index:
  • 1.437-1.446
  • Solubility:
  • Soluble
  • Stability:
  • Stable under normal temperatures and pressures.
  • More>>

CAS No. 5891-21-4 (5-Chloro-2-pentanone )

  • CAS No:5891-21-4
  • Molecular Weight: 120.58
  • Molecular Formula: C5H9ClO
Properties Safety and Handling MSDS NMR Spectrum Precursor and Product
5-Chloro-2-pentanone
  • FOB Price:12 USD/Kilogram 
  • Cas No:5891-21-4 
  • Min.Order:1/Kilogram 
  • Purity:98.0% 
  • Supply Ability:100 Year/Metric Ton 
  • Payment:L/C,D/A,D/P,T/T,Western Union, 
  • Updatetime:May 25 2018 
Hangzhou Dayangchem Co., Ltd. 7YRS Main Products
Chemical products
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order:25/Kilogram 
  • Purity:98% 
  • Supply Ability:1-500 Year/Metric Ton 
  • Formula:C5H9ClO 
  • Payment:T/T L/C 
  • Updatetime:May 24 2018 
Wuhan Fortuna Chemical Co., Ltd. 5YRS Main Products
API
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Apr 10 2018 
Nanjing Chemlin Chemical Co., Ltd. 7YRS Main Products
bulk commodities, lab agents, intermediates & fragments, special chemicals, agro-chemicals, APIs, natural ingredients
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5-Chloro-2-pentanone
  • FOB Price:100 USD/Kilogram 
  • Cas No:5891-21-4 
  • Min.Order:1/Kilogram 
  • Purity:99% 
  • Supply Ability:100 Month/Kilogram 
  • Formula:C5H9ClO 
  • Payment:T/T 
  • Updatetime:Mar 13 2018 
Jinlan Pharm-Drugs Technology Co., Limited 5YRS Main Products
Veterinary products,Nutrition products,Agrochemicals,Active pharmaceutical Ingredients,Custom systhesis,Contract manufacturing
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Nov 13 2015 
Hangzhou J&H Chemical Co., Ltd 4YRS Main Products
3,5-Dibromoanisole,5-Fluoro-2-nitroanisole,Doxorubicin hydrochloride,Diethyl 4-oxoheptanedioate,1,5-Diphenylpenta-1,4-dien-3-one,3,5-Dimethoxy-4-hydroxycinnamic acid
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Purity:contact us for more details about 5-Chloro-2-pentanone, CAS:5891-21-4 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Jun 06 2017 
Finetech Industry limited. Main Products
custom synthesis,Lab reagent,CRO,CMO,R&D research chemicals.such as CAS:4651-67-6;CAS:99-16-1;CAS:145100-50-1
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5-Chloro-2-Pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order:10/Gram 
  • Purity:90.00% 
  • Supply Ability:3000 Month/Kilogram 
  • Formula:C5H9ClO 
  • Payment:L/C,T/T,Western Union, 
  • Updatetime:May 24 2017 
Wuhan Haizheng Industry & Trade Development Co. Ltd Main Products
medical intermediateadditives of cosmetics(CAS NO.127-82-2)plasticizer(CAS NO.1732-10-1)additives using welting(CAS NO.635-51-8)food additives for nutrient supplements,antiseptic substance
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5-chloropentan-2-one
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order:1/Kilogram 
  • Purity:98% 
  • Supply Ability:up to kgs Month/Kilogram 
  • Formula:C5H9ClO 
  • Payment:TT 
  • Updatetime:Dec 06 2016 
Capot Chemical Co., Ltd. Main Products
Pivaldehyde * 630-19-3 2-Iodobenzoic acid * 88-67-5 /N-Iodosuccinimide * 516-12-1 p-Nitrophenylacetonitrile * 555-21-5 3-Methylpyrrole * 616-43-3
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Sep 22 2016 
Shanghai Hope Chem Co., Ltd. Main Products
Shanghai Hope Chem Co., Ltd. was founded in 2014 with registered capital of RMB 2 million Yuan.
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1-CHLORO-4-PENTANONE
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order:1/Kilogram 
  • Purity:99 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C5H9ClO 
  • Payment:T/T,LC,DP,DA 
  • Updatetime:Jul 28 2016 
Jinan Haohua Industry Co., Ltd. Main Products
Chlorodimethylsilane;1,1,3,3-tetramethyldisiloxane
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Nov 02 2015 
Zhejiang Haiqiang Chemical Co.,Ltd. Main Products
API Intermediate Plant extracts Pigments and dyes Food and feed additives Reagent Customization synthesisOther products
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Jun 07 2017 
Anhui Jixi Huihuang Chemical Co., Ltd. Contact Supplier
5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order:1/Kilogram 
  • Supply Ability:100 Year/Metric Ton 
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Dec 28 2016 
Shanghai Meicheng Chemical Co., Ltd. Main Products
organic chemicals; intermediates
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Aug 27 2015 
Angene International Limited Main Products
lab reagents, intermediates, bulk commodities, agro-chemicals, natural ingredients and active pharmaceutical ingredients (APIs)
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5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Nov 06 2014 
lotuschem Contact Supplier
5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Jan 21 2014 
Nanjing Biorgchem Co., Ltd. Contact Supplier
5-Chloro-2-Pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Jan 16 2013 
Goly Chemical Co., Ltd. Contact Supplier
5-chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Dec 29 2012 
Shanghai Zhongxi International Trading Co.,Ltd Main Products
Agrochemicals ,
Contact Supplier
5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:Jun 06 2012 
HangZhou Peak Chemical Co.,Ltd Contact Supplier
5-Chloro-2-pentanone
  • FOB Price:  
  • Cas No:5891-21-4 
  • Min.Order: 
  • Supply Ability:  
  • Formula:C5H9ClO 
  • Payment: 
  • Updatetime:May 18 2011 
Wujiang Yingchuang Chemical Co., Ltd. Contact Supplier
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Precursor and Product
References of 5-Chloro-2-pentanone cas 5891-21-4

Safety

Hazard Codes:??HarmfulXn,FlammableF
Risk Statements:? 36/37/38-22-10?
R36/37/38:Irritating to eyes, respiratory system and skin.?
R22:Harmful if swallowed.?
R10:Flammable.
Safety Statements:? 23-24/25-37/39-26-16?
S23:Do not breathe vapour.?
S24/25:Avoid contact with skin and eyes.?
S37/39:Wear suitable gloves and eye/face protection.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S16:Keep away from sources of ignition.
RIDADR:? UN 1224 3/PG 3
WGK Germany:? 3
RTECS:? SA8143500
F:? 8-10
HazardClass:? 3
PackingGroup of?5-Chloro-2-pentanone (CAS NO.5891-21-4):? III

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