F503023
1,3-Cyclohexadiene , 96 , 592-57-4
Synonym(s):
1,2-Dihydrobenzene
CAS NO.：592-57-4
Empirical Formula: C6H8
Molecular Weight: 80.13
MDL number: MFCD00001532
EINECS: 209-764-1
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -98 °C |
| Boiling point: | 80 °C (lit.) |
| Density | 0.841 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | −2 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Liquid |
| color | Clear colorless to light yellow |
| Water Solubility | Slightly miscible with methanol. Immiscible with water. |
| BRN | 506024 |
| Dielectric constant | 2.6600000000000001 |
| Stability: | Light Sensitive |
| LogP | 2.470 |
Description and Uses
1,3-Cyclohexadiene can undergo:
- C-C coupling with aromatic alcohols via iridium-catalyzed hydrogen auto-transfer and with aldehydes via transfer hydrogenation mediated by isopropanol to form carbonyl addition products.
- Living anionic polymerization with n-BuLi/TMEDA system to form polycyclohexadiene.
- Platinum-catalyzed silaboration to form (1R,4S)-1-(dimethylphenylsilyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-cyclohexene.
- Aerobic palladium-catalyzed 1,4-diacetoxylation in the presence of cobalt tetra(hydroquinone)porphyrin as an electron transfer reagent.
Safety
| Symbol(GHS) |   GHS02,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H335 |
| Precautionary statements | P210 |
| Hazard Codes | F |
| Risk Statements | 11-10-37 |
| Safety Statements | 9-16-29-33 |
| RIDADR | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| RTECS | GU4702350 |
| F | 9 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29021990 |
