A6527812
1-Octene , 98% , 111-66-0
Synonym(s):
1-Octene;1-Octylene, Caprylene
CAS NO.：111-66-0
Empirical Formula: C8H16
Molecular Weight: 112.21
MDL number: MFCD00009548
EINECS: 203-893-7
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | ?101 °C (lit.) |
| Boiling point: | 122-123 °C (lit.) |
| Density | 0.715 g/mL at 25 °C (lit.) |
| vapor density | 3.9 (vs air) |
| vapor pressure | 36 mm Hg ( 38 °C) |
| refractive index | n |
| FEMA | 4293 | 1-OCTENE |
| Flash point: | 70 °F |
| storage temp. | Store below +30°C. |
| solubility | Soluble in acetone, benzene, and chloroform (Weast, 1986). Miscible with alcohol, ether
(Windholz et al., 1983), and many aliphatic hydrocarbons. |
| pka | >14 (Schwarzenbach et al., 1993) |
| form | Liquid |
| Specific Gravity | 0.714 |
| color | Clear |
| Odor | gasoline |
| biological source | synthetic |
| explosive limit | 0.7-6.8%(V) |
| Odor Threshold | 0.001ppm |
| Water Solubility | Miscible with water, ether, alcohol and acetone. |
| Merck | 14,1764 |
| JECFA Number | 2191 |
| BRN | 1734497 |
| Henry's Law Constant | 0.952 at 25 °C (Hine and Mookerjee, 1975) |
| Dielectric constant | 2.1（20℃） |
| Stability: | Stable. Highly flammable. Incompatible with strong oxidizing agents, acids. |
| LogP | 4.47 at 20℃ |
| CAS DataBase Reference | 111-66-0(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Octene (111-66-0) |
Description and Uses
Plasticizer; surfactants. Used as a comonomer in the production of high density polyethylene and linear low density polyethylene. Starting material for synthesis of a variety of compounds including nananoic acid.
Safety
| Symbol(GHS) |    GHS02,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H225-H304-H410 |
| Precautionary statements | P210-P233-P240-P273-P301+P310-P331 |
| Hazard Codes | F,Xn,N |
| Risk Statements | 11-51/53-65-10-66-50/53-38 |
| Safety Statements | 16-60-62-61 |
| RIDADR | UN 3295 3/PG 2 |
| WGK Germany | 1 |
| RTECS | RH2207000 |
| Autoignition Temperature | 446 °F |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29012990 |
| Hazardous Substances Data | 111-66-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rabbit > 2000 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) |
