1,5-Cyclooctadiene
ALDRICH/246050 - purified by redistillation, ≥99%
Synonym: 1,5-COD; cis-1,5-Cyclooctadiene; COD
CAS Number: 111-78-4
Empirical Formula (Hill Notation): C8H12
Molecular Weight: 108.18
EC Number: 203-907-1
MDL Number: MFCD00001752
Linear Formula: C8H12
Product Type: Chemical
| assay | ≥99% |
| autoignition temp. | 431 °F |
| bp | 149-150 °C (lit.) |
| density | 0.882 g/mL at 25 °C (lit.) |
| does not contain | stabilizer |
| form | liquid |
| InChI | 1S/C8H12/c1-2-4-6-8-7-5-3 |
| InChI key | VYXHVRARDIDEHS-QGTKBVGQSA |
| mp | −69 °C (lit.) |
| purified by | redistillation |
| Quality Level | 100  |
| refractive index | n |
| SMILES string | C1CC=CCCC=C1 |
| vapor pressure | 25.8 mmHg ( 37.7 °C) |
| 6.8 mmHg ( 25 °C) |
| Application: | 1,5-Cyclooctadiene was used as a catalyst in the synthesis of aminoindene derivatives by the [3+2] annulation of ketimines with internal and terminal alkynes. |
| Packaging: | 100, 800 mL in Sure/Seal™ |
| Symbol |     GHS02,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H226 - H302 + H332 - H304 - H410 |
| Precautionary statements | P210 - P273 - P301 + P310 + P331 - P301 + P312 + P330 - P304 + P340 + P312 |
| Hazard Codes | Xn |
| Risk Statements | 10-19-20/22-36/38-43 |
| Safety Statements | 26-36 |
| RIDADR | UN 2520 3 / PGIII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 100.4 °F - closed cup |
| Flash Point(C) | 38 °C - closed cup |
| Purity | ≥99% |
| bp | 149-150 °C (lit.) |
| mp | −69 °C (lit.) |
| Density | 0.882 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| UNSPSC | 12352100 |