Cycloheptene , >96.0%(GC) , 628-92-2
CAS NO.：628-92-2
Empirical Formula: C7H12
Molecular Weight: 96.17
MDL number: MFCD00004156
EINECS: 211-060-4
PRODUCT Properties
| Melting point: | -56 °C |
| Boiling point: | 112-114.7 °C (lit.) |
| Density | 0.824 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 20 °F |
| storage temp. | Flammables area |
| form | Liquid |
| color | Clear colorless |
| Water Solubility | Insoluble in water. |
| BRN | 1900884 |
| InChI | 1S/C7H12/c1-2-4-6-7-5-3-1/h1-2H,3-7H2 |
| InChIKey | ZXIJMRYMVAMXQP-UHFFFAOYSA-N |
| SMILES | C1CCC=CCC1 |
| CAS DataBase Reference | 628-92-2(CAS DataBase Reference) |
| EPA Substance Registry System | Cycloheptene (628-92-2) |
Description and Uses
Cycloheptene is a flammable, colorless, oilyliquid. Molecular weight=96.2; Boiling point=115℃;Flash point=27℃ (also listed at 23℃). HazardIdentification (based on NFPA-704 M Rating System):Health 1, Flammability 3, Reactivity 0. Insoluble in water.
Cycloheptene was used in one-pot synthesis of 1,2/3-triols from the allylichydroperoxides catalyzed by zeolite-confined osmium(0) nanoclusters. It is a raw material in organic chemistry and a monomer in polymer synthesis. Copper (1) triflate catalyzes the photodimerization of the simple nonconjugated unstrained olefins, cyclopentene, cyclohexene, and cycloheptene, but not cyclooctene or acyclic olefins.
Safety
| Symbol(GHS) |  GHS02 |
| Signal word | Danger |
| Hazard statements | H225 |
| Precautionary statements | P210 |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | F |
| Risk Statements | 11 |
| Safety Statements | 16-29-33 |
| RIDADR | UN 2242 3/PG 2 |
| WGK Germany | 1 |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29038900 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Flam. Liq. 2 |
