A5628112
1-Methyl-1-cyclopentene , >98.0%(GC) , 693-89-0
CAS NO.：693-89-0
Empirical Formula: C6H10
Molecular Weight: 82.14
MDL number: MFCD00001397
EINECS: 211-762-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -142°C |
| Boiling point: | 75-77 °C(lit.) |
| Density | 0.78 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 1 °F |
| storage temp. | Flammables area |
| form | Liquid |
| color | Clear colorless |
| BRN | 1900640 |
| LogP | 2.806 (est) |
| CAS DataBase Reference | 693-89-0(CAS DataBase Reference) |
| NIST Chemistry Reference | Cyclopentene, 1-methyl-(693-89-0) |
| EPA Substance Registry System | Cyclopentene, 1-methyl- (693-89-0) |
Description and Uses
1-Methylcyclopentene can be used as:
- A probe molecule in the synthesis of alkenyl carbenium ions via adsorption on zeolite Y.
- A model olefin compound in the kinetic study of hydrogenation of olefins using various catalytic systems.
- A reactant to synthesize 1,2,3-trisubstituted?benzocyclopentenes by reacting with β-disulfonyl iodonium ylides.
Safety
| Symbol(GHS) |   GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H225-H304 |
| Precautionary statements | P210-P301+P310+P331 |
| Hazard Codes | F,Xn |
| Risk Statements | 11-65 |
| Safety Statements | 16-62-7 |
| RIDADR | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| F | 10-23 |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29021990 |
