2-Octene 2-Octene
Structural formula
| Business number | 0341 |
|---|---|
| Molecular formula | C8H16 |
| Molecular weight | 112.21 |
| label |
(2E)-2-Octene, Lubricant |
Numbering system
CAS number:111-67-1
MDL number:MFCD00009532
EINECS number:236-463-2
RTECS number:None
BRN number:1719495
PubChem ID:None
Physical property data
1. Properties: colorless liquid[1]
2. Melting point (℃): -94.04[2]
3. Boiling point (℃): 124~127[3]
4. Relative density (water = 1): 0.72[4]
5. Relative vapor density (air=1): 3.9[5]
6. Saturated vapor pressure (kPa): 4.12 (37.7℃ )[6]
7. Octanol/water partition coefficient: 4.06[7]
8. Flash point ( ℃): 21 (OC) [8]
9. Solubility: Insoluble in water, soluble in ethanol, ether and acetone. [9]
Toxicological data
1. Acute toxicity No data available
2. Irritation No data available
Ecological data
1. Ecotoxicity No data available
2. Biodegradability No data available
3 .Non-biodegradability No information yet
4. Other harmful effects[10] This substance may be harmful to the environment and harmful to the environment. Bodies of water should be given special attention.
Molecular structure data
1. Molar refractive index: 39.16
2. Molar volume (cm3/mol): 154.2
3. Isotonic specific volume (90.2K ): 337.6
4. Surface tension (dyne/cm): 22.9
5. Polarizability (10-24cm3): 15.52
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3.7
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 0
4. Number of rotatable chemical bonds: 4
5. Number of tautomers:
6. Topological molecular polar surface area (TPSA): 0
7. Number of heavy atoms: 8
8. Surface charge: 0
9. Complexity: 53.1
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters Number: 1
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
1. Stability[11] Stable
2. Incompatible substances[12] Strong oxidants, halogenated hydrocarbons, halogens, etc.
3. Polymerization hazards[13] Polymerization
Storage method
Storage Precautions[14] Store in a cool, ventilated warehouse. Keep away from fire and heat sources. The storage temperature should not exceed 37℃. Included�Requires sealing and no contact with air. should be kept away from oxidizer, do not store together. Use explosion-proof lighting and ventilation facilities. It is prohibited to use mechanical equipment and tools that are prone to sparks. The storage area should be equipped with emergency release equipment and suitable containment materials.
Synthesis method
None
Purpose
Used in organic synthesis and used as lubricant. [15]