A6568212
1,7-Octadiene , >97.0%(GC) , 3710-30-3
Synonym(s):
1,7-Octadiene
CAS NO.：3710-30-3
Empirical Formula: C8H14
Molecular Weight: 110.2
MDL number: MFCD00008668
EINECS: 223-054-9
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -70 °C |
| Boiling point: | 114-121 °C(lit.) |
| Density | 0.746 g/mL at 25 °C(lit.) |
| vapor pressure | 20 hPa (20 °C) |
| refractive index | n |
| Flash point: | 49 °F |
| storage temp. | Store below +30°C. |
| solubility | 0.08g/l |
| form | Liquid |
| color | Clear colorless to slightly yellow |
| explosive limit | 0.5-8.8%(V) |
| Water Solubility | Miscible with methanol and cyclohexane. Slightly miscible with water. |
| BRN | 605288 |
| InChIKey | XWJBRBSPAODJER-UHFFFAOYSA-N |
| LogP | 4 at 25℃ |
| CAS DataBase Reference | 3710-30-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1,7-Octadiene (3710-30-3) |
Description and Uses
1,7-Octadiene is used in organic synthesis. It is also used to study and assess the structure and reaction rate in olefin ring-closing metathesis of a series of simple dienes. Further, it is used in a study to investigate micropatterned surfaces prepared by plasma polymerization. It acts as a crosslinker as well as a source of ethylene in cross-enyne metathesis (CEYM)-related reactions.
Safety
| Symbol(GHS) |   GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H225-H304-H412 |
| Precautionary statements | P210-P233-P240-P273-P301+P310-P331 |
| Hazard Codes | F,Xn |
| Risk Statements | 11-52/53-65 |
| Safety Statements | 16-61-62 |
| RIDADR | UN 2309 3/PG 2 |
| WGK Germany | 1 |
| RTECS | RG5250000 |
| F | 9 |
| Autoignition Temperature | 230 °C |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29012900 |
| Toxicity | LD50 orally in Rabbit: 20000 mg/kg LD50 dermal Rabbit 10519 mg/kg |
| Limited Quantities | 1.0 L (0.3 gallon) (liquid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml) |
