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| | 3-methylcyclopent-2-en-1-one Basic information |
| | 3-methylcyclopent-2-en-1-one Chemical Properties |
| Risk Statements | 36/38 | | Safety Statements | 24/25 | | RIDADR | 1224 | | WGK Germany | 3 | | TSCA | Yes | | HazardClass | CBL | | PackingGroup | III | | HS Code | 29142900 |
| | 3-methylcyclopent-2-en-1-one Usage And Synthesis |
| Description | May be prepared by dehydrohalogenation of 2-chloro-l-methylcyclopentan-3-one. | | Chemical Properties | 1-Methyl-1-cyclopenten-3-one has a sweet-floral, warm-spicy and diffusive yet quite tenacious odor. | | Chemical Properties | clear light yellow to yellow-brownish liquid | | Occurrence | Reported found in roasted onion, cooked pork, black tea, soybean and dried bonito | | Uses | It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals. | | Uses | 3-Methyl-2-cyclopentenone was used in the synthesis of 2-hydroxy-3-methyl-2-cyclopentenone. | | Definition | ChEBI: 3-Methyl-2-cyclopenten-1-one is a cyclic ketone. | | Preparation | By dehydrohalogenation of 2-chloro-1-methyl-cyclopentan-3-one. | | Synthesis Reference(s) | Journal of the American Chemical Society, 101, p. 494, 1979 DOI: 10.1021/ja00496a044
The Journal of Organic Chemistry, 55, p. 371, 1990 | | General Description | 3-Methyl-2-cyclopenten-1-one is a component of smoke flavoring. |
| | 3-methylcyclopent-2-en-1-one Preparation Products And Raw materials |
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