1,4-Cyclohexadiene
ALDRICH/125415 - 97%
Synonym: 1,4-Dihydrobenzene
CAS Number: 628-41-1
Empirical Formula (Hill Notation): C6H8
Molecular Weight: 80.13
MDL Number: MFCD00001535
Linear Formula: C6H8
Product Type: Chemical
| assay | 97% |
| bp | 88-89 °C (lit.) |
| contains | ~0.1% hydroquinone as stabilizer |
| density | 0.847 g/mL at 25 °C (lit.) |
| form | liquid |
| impurities | 3% benzene |
| InChI | 1S/C6H8/c1-2-4-6-5-3-1/h1 |
| InChI key | UVJHQYIOXKWHFD-UHFFFAOYSA |
| Quality Level | 100 ![]() |
| refractive index | n |
| SMILES string | C1C=CCC=C1 |
| storage temp. | 2-8°C |
| Application: | 1,4-Cyclohexadiene (1,4-CHD) was used to study the formation of parent ion from heavy fragmentation of 1,4-CHD on irradiation with a high-intensity laser pulse. |
| Application: | Useful for the reduction of radical intermediates formed in electron-transfer mediated ring-opening reactions |
| General description: | 1,4-Cyclohexadiene is an effective hydrogen donor for catalytic hydrogenation reactions. It can rapidly replace benzyl groups of N-benzyloxycarbamates, benzyl esters, benzyl ethers and benzyl amines with hydrogen. It forms benzene at elevated temperatures in the presence of a ruthenium(II)-triphenylph |
| Packaging: | 5, 25, 100 mL in glass bottle |
| Symbol | ![]() GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H225 - H340 - H350 - H373 |
| Precautionary statements | P202 - P210 - P233 - P240 - P241 - P308 + P313 |
| Hazard Codes | F,T |
| Risk Statements | 45-46-11-48/20/21/22 |
| Safety Statements | 53-16-45 |
| RIDADR | UN 3295BF 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 19.4 °F - closed cup |
| Flash Point(C) | -7 °C - closed cup |
| Purity | 97% |
| bp | 88-89 °C (lit.) |
| Density | 0.847 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352100 |



