2-methyl-2-cyclopenten-1-one
2-cyclopenten-1-one, 2-methyl-
Identification
| Name | 2-methyl-2-cyclopenten-1-one |
| CAS Number | 1120-73-6 |
| FDA UNII | N5S7BLT3Q9 |
| Molecular Formula | C6 H8 O |
| Molecular Weight | 96.12896000 |
| MDL Number | MFCD00012275 |
| Nikkaji Number | J129.196C |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.97900 @ 25.00 °C. |
| Boiling Point | 157.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 2.741000 mmHg @ 25.00 °C. (est) |
| Flash Point | 120.00 °F. TCC ( 48.89 °C. ) |
| logP (o/w) | 0.301 (est) |
| Soluble in | water, 1.015e+004 mg/L @ 25 °C (est) |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | Not determined |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | natural substances and extractives |
| Recommendation for 2-methyl-2-cyclopenten-1-one usage levels up to | not for fragrance use. |
| Recommendation for 2-methyl-2-cyclopenten-1-one flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
cyclopent-2-en-1-one, 2-methyl-
2-
cyclopenten-1-one, 2-methyl-
2-
methyl-2-cyclopentenone
2-
methylcyclopent-2-en-1-one
2-
methylcyclopentenone
PubMed:
Structure elucidation of the diagnostic product ion at m/z 97 derived from androst-4-en-3-one-based steroids by ESI-CID and IRMPD spectroscopy.
PubMed:
Multivariate statistics of the pyrolysis products of high molecular components in pulping wastewaters to explain their toxicity.
PubMed:
Rates and Equilibria of the Michael-Type Addition of Benzenethiol to 2-Cyclopenten-1-ones.