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3-Chloro-2-butanone

Product Name
3-Chloro-2-butanone
CAS No.
4091-39-8
Chemical Name
3-Chloro-2-butanone
Synonyms
3-chlorobutan-2-one;3-CHLOROBUTANONE;2-CHLORO-3-BUTANONE;3-CL-MEK;chloro-mek;Chlorobutanone;oro-2-butanone;2-Chlorobutanone;3-Chlorbutan-2-on;3-chloro-2-butanon
CBNumber
CB4488943
Molecular Formula
C4H7ClO
Formula Weight
106.55
MOL File
4091-39-8.mol
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3-Chloro-2-butanone Property

Melting point:
<-60°C
Boiling point:
114-117 °C (lit.)
Density 
1.055 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.421(lit.)
Flash point:
70 °F
storage temp. 
Flammables area
solubility 
30g/l
form 
clear liquid
Specific Gravity
1.058 (20/4℃)
color 
Light orange to Yellow to Green
PH
2.4 (25g/l, H2O, 20℃)
explosive limit
2.3%(V)
Water Solubility 
3 g/100 mL
BRN 
385637
CAS DataBase Reference
4091-39-8(CAS DataBase Reference)
NIST Chemistry Reference
2-Butanone, 3-chloro-(4091-39-8)
EPA Substance Registry System
2-Butanone, 3-chloro- (4091-39-8)
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Safety

Hazard Codes 
Xn
Risk Statements 
10-22-36/37/38-20/21/22-2011/10/22
Safety Statements 
16-36/37/39-26-24/25
RIDADR 
UN 1224 3/PG 3
WGK Germany 
3
RTECS 
EL7062000
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29147090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H226Flammable liquid and vapour

H302Harmful if swallowed

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
10904
Product name
3-Chloro-2-butanone
Purity
produced by Wacker Chemie AG, Burghausen, Germany, ≥96.0% (GC)
Packaging
1kg
Price
$70
Updated
2024/03/01
Sigma-Aldrich
Product number
10904
Product name
3-Chloro-2-butanone
Purity
produced by Wacker Chemie AG, Burghausen, Germany, ≥96.0% (GC)
Packaging
25kg
Price
$1290
Updated
2024/03/01
TCI Chemical
Product number
C0170
Product name
3-Chloro-2-butanone
Purity
>95.0%(GC)
Packaging
25mL
Price
$19
Updated
2024/03/01
TCI Chemical
Product number
C0170
Product name
3-Chloro-2-butanone
Purity
>95.0%(GC)
Packaging
500mL
Price
$83
Updated
2024/03/01
Alfa Aesar
Product number
L14158
Product name
3-Chloro-2-butanone, 96%
Packaging
100g
Price
$38.65
Updated
2024/03/01
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3-Chloro-2-butanone Chemical Properties,Usage,Production

Chemical Properties

CLEAR YELLOW TO BROWNISH LIQUID

Uses

3-Chloro-2-butanone was used in production of chiral alcohols from acetophenone derivatives, β-ketoesters and N-Boc-3-pyrrolidinone by recombinant E. coli cells. It was used in the synthesis of carbene precursor, 3-aryl-4,5-dimethylthiazolium chloride.

Uses

3-Chloro-2-butanone was used to study various carbonylic compounds as substrates for 4-hydroxyacetophenone monooxygenase from Pseudomonas fluorescens ACB.

Synthesis Reference(s)

Journal of the American Chemical Society, 77, p. 5274, 1955 DOI: 10.1021/ja01625a016

General Description

3-Chloro-2-butanone reacts with 1,4-dianion of acetophenone N-ethoxycarbonylhydrazone to yield pyrazoline derivatives.

3-Chloro-2-butanone Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Chloro-2-butanone Suppliers

Americas 1 Belgium 2 Canada 1 China 149 Europe 3 Germany 5 India 4 Japan 3 Slovakia 1 Switzerland 2 Ukraine 2 United Kingdom 4 United States 13 Global 190
MDP ChemControl Ltd.
Tel
--
Fax
--
Email
chemcontrol@nextra.sk
Country
Slovakia
ProdList
6700
Advantage
60
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View Lastest Price from 3-Chloro-2-butanone manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
3-Chloro-2-butanone 4091-39-8
Price
US $30.00-20.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200000KG
Release date
2024-08-01
JINING XINHE CHEMICAL CO., LTD
Product
3-Chloro-2-butanone 4091-39-8
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
10ton
Release date
2024-07-17
R&D Scientific Inc.
Product
3-Chloro-2-butanone 4091-39-8
Price
US $235.00/Kg
Min. Order
1Kg
Purity
95
Supply Ability
500 Kg
Release date
2024-05-17

4091-39-8, 3-Chloro-2-butanoneRelated Search:

Butyrophenone 4-Methyl-2-pentanone 2-Butanone oxime Tetra-(methylethylketoxime)silane 2-Butanone Difluorochloromethane 2,3,4,5,6,6-HEXACHLORO-2,4-CYCLOHEXADIEN-1-ONE Ethyl 2-chloro-4,4,4-trifluoroacetoacetate Ethyl 2-chloroacetoacetate N,N-DIMETHYL-2-CHLOROACETOACETAMIDE 3-CHLORO-2,4-PENTANEDIONE 7,7-Dichlorobicyclo[3.2.0]hept-2-en-6-one 2-Chlorocyclopentanone Methyl 2-chloroacetoacetate DESYL CHLORIDE 2-Chlorocyclohexanone 1-(4-Fluorophenyl)-4-chloro-1-butanone 1-(4-Hydroxyphenyl)-4-chloro-1-butanone

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  • Methyl alpha-chloroethyl ketone
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  • 3-Chloro-2-butanone, 98%, 98%
  • 3-Chloro-2-butanone, 95%, tech.
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  • 3-Chloro-2-butanone &gt
  • 3-Chlorbutan-2-on
  • oro-2-butanone
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  • TIANFUCHEM--4091-39-8--3-Chloro-2-butanone in stock
  • 4091-39-8 C4H7ClO 3-Chloro-2-butanone
  • 4091-39-8
  • CH3CHClCOCH3
  • Ketones
  • Organic Building Blocks
  • KETONE
  • Building Blocks
  • Carbonyl Compounds
  • C3 to C6
  • C3 to C6
  • Carbonyl Compounds
  • Ketones
  • ketone
  • API intermediates
  • Industrial/Fine Chemicals
  • Organics