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 China 138 Europe 3 Germany 5 India 4 Japan 3 Slovakia 1 Switzerland 2 Ukraine 2 United Kingdom 4 United States 13 Global 178

Jinan Winsor Pharmaceutical Co., Ltd

Tel: 152-64160071 15318402391
Fax: QQ：1790106626
Email: 1615850970@qq.com
Country: China
ProdList: 476
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

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Fax: 021-58436166
Email: sales8178@energy-chemical.com
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ProdList: 44751
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Beijing Ouhe Technology Co., Ltd

Tel: 010-82967028 13552068683
Fax: +86-10-82967029
Email: 2355560935@qq.com
Country: China
ProdList: 12458
Advantage: 60

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9984
Advantage: 60

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 17987
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696;
Email: info@hanhongsci.com
Country: China
ProdList: 42982
Advantage: 64

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View Lastest Price from 3-Chloro-2-butanone manufacturers

Wuhan Monad Medicine Tech Co.,LTD

Product: 2-Butanone, 3-chloro- 4091-39-8
Price: US $50.00/KG
Min. Order: 1Kg/Bag
Purity: 99.99%
Supply Ability: 20 tons/month
Release date: 2021-04-16

Career Henan Chemical Co

Product: 3-Chloro-2-butanone 4091-39-8
Price: US $1.00/kg
Min. Order: 1kg
Purity: 95%-99%
Supply Ability: as request
Release date: 2018-12-23

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

3-CHLORO-2-BUTANONE

3-CHLOROBUTANONE

3-CL-MEK

2-CHLORO-3-BUTANONE

1-CHLOROETHYL METHYL KETONE

1-ACETYL-1-CHLOROETHANE

3-chloro-2-butanon

3-Chloro-2-oxobutane~Methyl alpha-chloroethyl ketone

Chlorobutanone

3-chlorobutan-2-one

3-CHLORO-2-BUTANONE, WACKER QUALITY

3-Chloro-2-butanone, tech., 95%

2-Butanone, 3-chloro-

3-chloro-2-oxobutane

chloro-mek

methyl à-chloroethyl ketone

3-CHLORO-2-BUTANONE 96+%

Methyl alpha-chloroethyl ketone

1-Acetyl-1-chloroethane 1-Chloroethyl Methyl Ketone

3-Chloro-2-butanone, 98%, 98%

3-Chloro-2-butanone, 95%, tech.

3-Chloro-2-butanone produced by Wacker Chemie AG, Burghausen, Germany, >=96.0% (GC)

3-Chloro-2-butanone &gt

3-Chlorbutan-2-on

oro-2-butanone

2-Chlorobutanone

TIANFUCHEM--4091-39-8--3-Chloro-2-butanone in stock

4091-39-8 C4H7ClO 3-Chloro-2-butanone

4091-39-8

CH3CHClCOCH3

Ketones

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KETONE

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Carbonyl Compounds

C3 to C6

Carbonyl Compounds

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ketone

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