3-METHYL-2-PENTANONE

Product Name: 3-METHYL-2-PENTANONE
CAS No.: 565-61-7
Chemical Name: 3-METHYL-2-PENTANONE
Synonyms: 3-Methylpentan-2-one;3-methyl-pentan-2-one;METHYL SEC-BUTYL KETONE;(±)-3-methyl-pentan-2-one;NSC66492;sec-C4H9COCH3;2-Acetylbutane;3-methyl-2-pentanon;3-METHYL-2-PENTANONE;2-Pentanone,3-methyl-
CBNumber: CB2210494
Molecular Formula: C6H12O
Formula Weight: 100.16
MOL File: 565-61-7.mol

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3-METHYL-2-PENTANONE Property

Melting point:: -106°C
Boiling point:: 118 °C758 mm Hg(lit.)
Density: 0.815 g/mL at 25 °C(lit.)
refractive index: n20/D 1.4(lit.)
Flash point:: 54 °F
solubility: Soluble in alcohol.
form: Liquid
color: Clear colorless
Odor Threshold: 0.024ppm
Water Solubility: 20.47g/L(25 ºC)
BRN: 635791
LogP: 1.331 (est)
CAS DataBase Reference: 565-61-7(CAS DataBase Reference)
EPA Substance Registry System: 3-Methyl-2-pentanone (565-61-7)

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Safety

Hazard Codes: F
Risk Statements: 11
Safety Statements: 16-29-33
RIDADR: UN 1224 3/PG 2
WGK Germany: 3
HazardClass: 3
PackingGroup: II
HS Code: 29141900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word: Danger
Hazard statements: H225Highly Flammable liquid and vapour
Precautionary statements: P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: M67001
Product name: 3-Methyl-2-pentanone
Purity: 99%
Packaging: 5g
Price: $90.2
Updated: 2024/03/01

Sigma-Aldrich

Product number: M67001
Product name: 3-Methyl-2-pentanone
Purity: 99%
Packaging: 25g
Price: $246
Updated: 2024/03/01

TCI Chemical

Product number: M0388
Product name: 3-Methyl-2-pentanone
Purity: >98.0%(GC)
Packaging: 5mL
Price: $36
Updated: 2024/03/01

TCI Chemical

Product number: M0388
Product name: 3-Methyl-2-pentanone
Purity: >98.0%(GC)
Packaging: 25mL
Price: $135
Updated: 2024/03/01

Alfa Aesar

Product number: A19999
Product name: 3-Methyl-2-pentanone, 98+%
Packaging: 10g
Price: $81.65
Updated: 2024/03/01

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3-METHYL-2-PENTANONE Chemical Properties,Usage,Production

Chemical Properties

3-Methyl-2-pentanone is a colorless liquid with an odor reminiscent of peppermint.

Uses

3-Methyl-2-pentanone is used as a solvent and as an intermediate for syntheses of pharmaceuticals.

Synthesis Reference(s)

The Journal of Organic Chemistry, 41, p. 1939, 1976 DOI: 10.1021/jo00873a011
Tetrahedron Letters, 16, p. 4453, 1975 DOI: 10.1016/S0040-4039(00)91090-6

Synthesis

2-Butanone undergoes basecatalyzed aldolization with acetaldehyde to form 4-hydroxy-3-methylpentan-2-one. Acidcatalyzed dehydration to 3-methyl-3-penten-2- one is followed by hydrogenation over a palladium catalyst to give 3-methyl-2-pentanone.

3-METHYL-2-PENTANONE Preparation Products And Raw materials

Raw materials

Sodium sulfate Sodium chloride Acetyl chloride Diethyl ether Benzene Magnesium Sulfuric acid Cadmium chloride Sodium carbonate 2-Bromobutane

Preparation Products

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3-METHYL-2-PENTANONE Suppliers

Americas 1 Belgium 2 China 61 Europe 1 France 1 Germany 4 India 6 Japan 1 Switzerland 1 Ukraine 1 United Kingdom 5 United States 32 Global 116

Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

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Energy Chemical

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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
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China DongFan Chemical Co.,LTD

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Shijiazhuang Lida Chemical Co., Ltd.

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Syntechem Co.,Ltd

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Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
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Shanghai civi chemical technology co.,Ltd

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Thermo Fisher Scientific

Tel: 800-810-5118
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Email: cnchemical@thermofisher.com
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565-61-7, 3-METHYL-2-PENTANONERelated Search:

2-ACETYL-1,3-CYCLOHEXANEDIONE 2-ACETYLCYCLOPENTANONE CYCLOBUTYL PHENYL KETONE (-)-VERBENONE Diethyl succinosuccinate Benzoylcyclohexane Ethyl 2-oxocyclopentanecarboxylate Acetylferrocene 3-Methyl-1,2-cyclopentanedione PINONIC ACID 2-Methyl-1,3-cyclohexanedione 1,1'-Diacetylferrocene 2-Methylcyclopentanone ALPHA-(-)-THUJONE 2,5-dioxo-1,4-cyclohexanedicarboxylic acid dimethyl ester Methyl 2-cyclopentanonecarboxylate Benzoylferrocene Perfluoro(2-methyl-3-pentanone)

(±)-3-methyl-pentan-2-one

2-Pentanone,3-methyl-

2-Pentanone,3-methyl-,(±)-

3-methyl-2-pentanon

METHYL SEC-BUTYL KETONE

3-METHYL-2-PENTANONE

SEC-BUTYL METHYL KETONE

3-methyl-pentan-2-one

3-Methylpentan-2-one

Methyl 1-methylpropyl ketone

Methyl1-methylpropylketone

NSC66492

sec-C4H9COCH3

SEC.-BUTYL METHYL KETONE 99%

3-Methyl-2-pentanone,98%

sec-Butyl methyl ketone, Methyl sec-butyl ketone

2-Acetylbutane

3-Methyl-2-pentanone, 97+%

3-Methyl-2-pentanone&gt

Clavulanic acid Impurity 15

Clavulanic acid Impurity 3

Clavulanate Potassium Impurity 15

Clavulanic Acid Impurity 12

565-61-7

CH3CH2CHCH3COCH3

565617

55156166

C6H12OC6H12OC6H12O

KETONE

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Carbonyl Compounds

C3 to C6

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C3 to C6

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Chemical Synthesis

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