3-Methylcyclopentanone

Uses

Product Name: 3-Methylcyclopentanone
CAS No.: 1757-42-2
Chemical Name: 3-Methylcyclopentanone
Synonyms: DL-3-Met;3-Methylcyclopenta;3-METHYLCYCLOPENTANONE;Cyclopentanone,3-methyl-;3-Methylcyclopentan-1-one;1-Methyl-3-cyclopentanone;DL-3-METHYLCYCLOPENTANONE;3-Methyl-1-cyclopentanone;3-Methylcyclopentanone 99%;DL-3-METHYLCYCLOPENTANONE,99%
CBNumber: CB7374595
Molecular Formula: C6H10O
Formula Weight: 98.14
MOL File: 1757-42-2.mol

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3-Methylcyclopentanone Property

Melting point:: -58℃
Boiling point:: 145 °C(lit.)
Density: 0.913 g/mL at 25 °C(lit.)
refractive index: n20/D 1.434(lit.)
Flash point:: 98 °F
storage temp.: Flammables area
solubility: Chloroform (Slightly), Ethyl Acetate (Slightly)
form: Liquid
color: Clear slightly yellow
Water Solubility: soluble
BRN: 1305074
LogP: 0.690 (est)
CAS DataBase Reference: 1757-42-2(CAS DataBase Reference)
NIST Chemistry Reference: Cyclopentanone, 3-methyl-(1757-42-2)
EPA Substance Registry System: Cyclopentanone, 3-methyl- (1757-42-2)

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Safety

Risk Statements: 10
Safety Statements: 16
RIDADR: UN 1224 3/PG 3
WGK Germany: 3
HazardClass: 3
PackingGroup: III
HS Code: 29142900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H226Flammable liquid and vapour

Precautionary statements

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

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 157643
Product name: 3-Methylcyclopentanone
Purity: 99%
Packaging: 5g
Price: $119
Updated: 2024/03/01

Alfa Aesar

Product number: L04940
Product name: 3-Methylcyclopentanone, 99%
Packaging: 1g
Price: $25.65
Updated: 2024/03/01

Alfa Aesar

Product number: L04940
Product name: 3-Methylcyclopentanone, 99%
Packaging: 5g
Price: $82.65
Updated: 2024/03/01

TRC

Product number: M294720
Product name: 3-Methylcyclopentanone
Packaging: 25g
Price: $300
Updated: 2021/12/16

Medical Isotopes, Inc.

Product number: 66030
Product name: 3-Methylcyclopentanone
Packaging: 10g
Price: $650
Updated: 2021/12/16

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3-Methylcyclopentanone Chemical Properties,Usage,Production

Uses

3-Methylcyclopentanone is a metabolite used for the synthesis of various pharmaceutical derivatives and was found to be a degredation product of Phytosterols.

Chemical Properties

CLEAR SLIGHTLY YELLOW LIQUID

Uses

3-Methylcyclopentanone is a metabolite used for the synthesis of various pharmaceutical derivatives and was found to be a degredation product of Phytosterols.

Synthesis Reference(s)

Journal of the American Chemical Society, 110, p. 291, 1988 DOI: 10.1021/ja00209a048
The Journal of Organic Chemistry, 51, p. 537, 1986 DOI: 10.1021/jo00354a027
Tetrahedron Letters, 21, p. 1247, 1980 DOI: 10.1016/S0040-4039(00)71383-9

General Description

3-Methylcyclopentanone is a monocyclic ketone and its optical rotatory dispersion has been studied under isolated and solvated conditions to explore the role of ring size/morphology. The vibrationally resolved electronic circular dichroism (ECD) spectra of (R)-(+)-3-methylcyclopentanone in gas phase was evaluated by density functional theory.

3-Methylcyclopentanone Preparation Products And Raw materials

Raw materials

Preparation Products

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3-Methylcyclopentanone Suppliers

Belgium 1 Canada 1 China 102 Europe 1 Germany 2 India 4 Japan 1 Slovakia 1 Switzerland 1 United Kingdom 7 United States 17 Global 138

Shaanxi Foci hydrogenated Material Co., ltd.

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Syntechem Co.,Ltd

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BOC Sciences

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View Lastest Price from 3-Methylcyclopentanone manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 3-Methylcyclopentanone 1757-42-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-29

Career Henan Chemical Co

Product: 3-Methylcyclopentanone 1757-42-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 95--99%
Supply Ability: 1ton
Release date: 2020-01-08

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1757-42-2

C6H1O

CH3C5H7O

Ketones

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Building Blocks

Carbonyl Compounds

C3 to C6

Carbonyl Compounds

Ketones

Building Blocks

C3 to C6

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks