2-methylcyclopentenone

ChemicalBook > CAS DataBase List > 2-methylcyclopentenone

2-methylcyclopentenone

Product Name: 2-methylcyclopentenone
CAS No.: 1120-73-6
Chemical Name: 2-methylcyclopentenone
Synonyms: 2-Methylcyclopent-2-en-1-one;2-Methyl-2-cyclopentene-1-one;2-Methyl-2-cyclopentenone;2-Cyclopenten-1-one,2-methyl-;2-methylcyclopentenone;2-Methylcyclopentene-3-one;2-Cyclopenten-1-one,2-meth;2-Methyl-cyclopent-2-enone;2-METHYL-2-CYCLOPENTEN-1-ONE;2-Methyl-1-cyclopenten-3-one
CBNumber: CB1490686
Molecular Formula: C6H8O
Formula Weight: 96.13
MOL File: 1120-73-6.mol

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2-methylcyclopentenone Property

Boiling point:: 158-161 °C(lit.)
Density: 0.979 g/mL at 25 °C(lit.)
refractive index: n20/D 1.479(lit.)
Flash point:: 120 °F
storage temp.: 2-8°C
solubility: Chloroform (Sparingly), Methanol (Slightly)
form: Liquid
color: Clear yellow
LogP: 0.301 (est)
CAS DataBase Reference: 1120-73-6

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Safety

Risk Statements: 10
Safety Statements: 16-27-36/37/39
RIDADR: UN 1224 3/PG 3
WGK Germany: 3
HazardClass: 3.2
PackingGroup: III
HS Code: 29142990

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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.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 304190
Product name: 2-Methyl-2-cyclopenten-1-one
Purity: 98%
Packaging: 1g
Price: $51.6
Updated: 2024/03/01

Sigma-Aldrich

Product number: 304190
Product name: 2-Methyl-2-cyclopenten-1-one
Purity: 98%
Packaging: 5g
Price: $222
Updated: 2024/03/01

TRC

Product number: M338293
Product name: 2-Methyl-2-cyclopentenone
Packaging: 2.5g
Price: $255
Updated: 2021/12/16

Matrix Scientific

Product number: 113708
Product name: 2-Methylcyclopent-2-enone
Purity: 97%
Packaging: 5g
Price: $280
Updated: 2021/12/16

AK Scientific

Product number: 0714BA
Product name: 2-Methyl-2-cyclopenten-1-one
Packaging: 5g
Price: $428
Updated: 2021/12/16

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2-methylcyclopentenone Chemical Properties,Usage,Production

Chemical Properties

CLEAR YELLOW LIQUID

Uses

2-Methyl-2-cyclopentenone is used in preparation for molecular characterization of the pyrolysis of biomass.

Definition

ChEBI: 2-Methyl-2-cyclopenten-1-one is a cyclic ketone.

Synthesis Reference(s)

The Journal of Organic Chemistry, 49, p. 950, 1984 DOI: 10.1021/jo00179a044
Synthesis, p. 1009, 1984 DOI: 10.1055/s-1984-31052

General Description

Diels-Alder reactions of 2-methyl-2-cyclopenten-1-one with 1-ethenylhydronaphthalenes were studied.

2-methylcyclopentenone Preparation Products And Raw materials

Raw materials

Preparation Products

Methyl cyclopentenolone Methyl-5-norbornene-2,3-dicarboxylic anhydride

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View Lastest Price from 2-methylcyclopentenone manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 2-Methyl-2-cyclopenten-1-one 1120-73-6
Price: US $0.00-0.00/KG
Min. Order: 100g
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2020-01-19

Career Henan Chemical Co

Product: 2-METHYL-2-CYCLOPENTEN-1-ONE 1120-73-6
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100KG
Release date: 2020-01-09

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1120-73-6

Organic Building Blocks

Ketones

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Carbonyl Compounds

C3 to C6

Carbonyl Compounds

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