2-methylcyclopentenone
Modify Date: 2025-08-25 15:36:12
2-methylcyclopentenone structure
|
Common Name | 2-methylcyclopentenone | ||
|---|---|---|---|---|
| CAS Number | 1120-73-6 | Molecular Weight | 96.127 | |
| Density | 1.0±0.1 g/cm3 | Boiling Point | 157.5±10.0 °C at 760 mmHg | |
| Molecular Formula | C6H8O | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | 48.9±0.0 °C | |
| Symbol |
GHS02 |
Signal Word | Warning | |
| Name | 2-methyl-2-cyclopenten-1-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 157.5±10.0 °C at 760 mmHg |
| Molecular Formula | C6H8O |
| Molecular Weight | 96.127 |
| Flash Point | 48.9±0.0 °C |
| Exact Mass | 96.057518 |
| PSA | 17.07000 |
| LogP | 0.54 |
| Vapour Pressure | 2.7±0.3 mmHg at 25°C |
| Index of Refraction | 1.482 |
| Storage condition | 0-6°C |
| Symbol |
GHS02 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H226 |
| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Phrases | 10 |
| Safety Phrases | 16-27-36/37/39 |
| RIDADR | UN 1224 3/PG 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2914190090 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
CAS#:172605-59-3
CAS#:695-06-7
CAS#:80-71-7
CAS#:201230-82-2
CAS#:108-94-1
CAS#:591-93-5
CAS#:25346-59-2
CAS#:693-89-0
CAS#:22117-97-1
CAS#:4541-32-6
CAS#:1624-62-0
CAS#:1120-72-5
CAS#:17428-89-6
CAS#:24070-77-7
CAS#:1456-50-4
CAS#:85180-69-4![6-(diethylamino)-5,7-dimethylbicyclo[3.2.0]hept-6-en-4-one structure](https://image.chemsrc.com/caspic/009/87530-59-4.png)
CAS#:87530-59-4
CAS#:88656-08-0![Cyclopentanone, 2-methyl-3-[(trimethylsilyl)ethynyl]- (9CI) structure](https://image.chemsrc.com/caspic/425/794523-86-7.png)
CAS#:794523-86-7| HS Code | 2914299000 |
|---|---|
| Summary | 2914299000. other cyclanic, cyclenic or cyclotherpenic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
|
Regiochemistry of the Diels-Alder Reaction of 1-Ethenyl-hydronaphthalenes and 2-Methyl-2-cyclopenten-1-one. Minuti L, et al.
Synth. Commun. 22(11) , 1535-40, (1992)
|
| 2-Methylcyclopentene-3-one |
| 2-Methyl-1-cyclopenten-3-one |
| 2-methylcyclopentenone |
| MFCD00012275 |
| 2-Methyl-2-cyclopenten-1-one |
| 2-Cyclopenten-1-one, 2-methyl- |
| 2-Cyclopenten-1-one,2-methyl |
| methylcyclopentenone |
| 2-Methyl-2-cyclopentenone |
| 2-methylcyclopent-2-enone |
| 2-methylcyclopent-2-en-1-one |
| 2-methyl-2-cyclopentene-1-one |
| 2-Cyclopenten-1-one,2-meth |