PRODUCT Properties
| Boiling point: | 148-151 °C(lit.) |
| Density | 0.903 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 85 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| color | Colorless to Light orange to Yellow |
| λmax | 224nm(EtOH)(lit.) |
| InChI | 1S/C8H10/c1-2-8-6-4-3-5-7-8/h1,6H,3-5,7H2 |
| InChIKey | DKFHWNGVMWFBJE-UHFFFAOYSA-N |
| SMILES | C#CC1=CCCCC1 |
| EPA Substance Registry System | Cyclohexene, 1-ethynyl- (931-49-7) |
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Warning |
| Hazard statements | H226-H315-H319-H335 |
| Precautionary statements | P210-P302+P352-P305+P351+P338 |
| target organs | Respiratory system |
| PPE | Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter |
| Hazard Codes | Xi |
| Risk Statements | 10-36/37/38 |
| Safety Statements | 16-26-36/37/39 |
| RIDADR | UN 3295 3/PG 3 |
| WGK Germany | 3 |
| HazardClass | 3.2 |
| PackingGroup | III |
| HS Code | 2902110000 |
| Storage Class | 3 - Flammable liquids |
| Hazard Classifications | Eye Irrit. 2 Flam. Liq. 3 Skin Irrit. 2 STOT SE 3 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
