2-methylcyclopentenone
- CAS NO.：1120-73-6
- Empirical Formula: C6H8O
- Molecular Weight: 96.13
- MDL number: MFCD00012275
- EINECS: 627-283-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:42
What is 2-methylcyclopentenone?
Chemical properties
CLEAR YELLOW LIQUID
The Uses of 2-methylcyclopentenone
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.
Properties of 2-methylcyclopentenone
| Boiling point: | 158-161 °C(lit.) |
| Density | 0.979 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 120 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Sparingly), Methanol (Slightly) |
| form | Liquid |
| color | Clear yellow |
| CAS DataBase Reference | 1120-73-6 |
Safety information for 2-methylcyclopentenone
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H226:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. |
Computed Descriptors for 2-methylcyclopentenone
New Products
2-Ethoxyphenol Methyl 2-methoxy-5-sulfamoylbenzoate 3,6-Dichloropyridazine Ethyl 2-chloro-2-(2-(4-methoxyphenyl)hydrazono)acetate 3,6-Dichloro-4-Isopropylpyridazine 2-[(2-Ethoxyphenoxy)methyl]oxirane 4-Morpholinoaniline 2-Chloromethyl-6-methyl-pyridine 1-Indanone tert-Butyl ((1R,2S,5S)-2-amino-5-(dimethylcarbamoyl)cyclohexyl)carbamate 2-Pyridinecarboxaldehdye 6-Methyl-2-pyridinemethanol 4-Bromo-2-fluoro-N-methylbenzamide 3-Azetidinecarboxylic acid N-(2-(4-((4-Fluorobenzyl)carbamoyl)-5-hydroxy-6-methoxypyrimidin-2-yl)propan-2-yl)-5-methyl-1,3,4-oxadiazole-2-carboxamide (R)-4-Boc-morpholine-3-carboxylic acid (Required high chiral purity NLT:99.5%) Tetrahydro-3-(2-methyl-2- nitropropyl)-2H-pyran-2-one 3-Bromo-2-fluorobenzonitrile Desoximetasone Boron Triiodide Nicotinic acid RAPAMYCIN Pentachlorobenzonitrile BudesonideRelated products of tetrahydrofuran
![2-[(PHENYLTHIO)METHYL]-2-CYCLOPENTEN-1-ONE](https://img.chemicalbook.in/CAS/GIF/76047-52-4.gif)
You may like
-
2-Methyl-2-cyclopenten-1-one CAS 1120-73-6View Details
1120-73-6 -
1589503?95?6 2-((2,6-Difluorobenzyl)(ethoxycarbonyl)amino)-4-((dimethylamino)methyl)-5-(4-nitrophenyl)thiophene-3-carboxylic acid 99%View Details
1589503?95?6 -
2-Chlorophenyl diphenyl chloromethane 99%View Details
42074-68-0 -
6-(chloromethyl)pteridine-2,4-diamine monohydrochloride 82778?08?3 99%View Details
82778?08?3 -
1,3-Dibromo-5-fluorobenzene 99%View Details
1435-51-2 -
729559-09-5 [N(E)]-N-Ethylidene-2-methyl-2-propanesulfinamide 99%View Details
729559-09-5 -
4-Isopropyl Thiophenol 4946-14-9 99%View Details
4946-14-9 -
2709271-25-8 99%View Details
2709271-25-8
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.