Bis(2-ethylhexyl)amine Bis(2-ethylhexyl)amine
Structural formula
| Business number | 02SU |
|---|---|
| Molecular formula | C16H35N |
| Molecular weight | 241.46 |
| label |
diisooctylamine, Diisooctylamine |
Numbering system
CAS number:106-20-7
MDL number:MFCD00009489
EINECS number:203-372-4
RTECS number:IH6825000
BRN number:1748342
PubChem ID:None
Physical property data
1. Properties: colorless liquid.
2. Density (g/mL, 25℃): 0.805
3. Relative vapor density (g/mL, air=1): Undetermined
4. Melting point (ºC): -60
5. Boiling point (ºC, normal pressure): 281
6. Boiling point (ºC, mmHg): Undetermined
7. Refractive index: Undetermined
8. Flash point (ºC): 121
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): 230
11. Vapor pressure (mmHg, 20ºC): Undetermined
12. Saturated vapor pressure (kPa, 25ºC) : Undetermined
13. Heat of combustion (KJ/mol): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Log value of oil-water (octanol/water) partition coefficient: Undetermined
17. Explosion upper limit (%, V/V): 3.7
18. Lower explosion limit (%, V/V): 0.6
19. Solubility: Insoluble in water, easily soluble in alcohol, ether, acetone and other organic solvents.
Toxicological data
1. Skin/eye irritation: Start irritation test: rabbit skin contact, 10mg/24HREACTION SEVERITY, strong reaction; Start irritation test: rabbit skin contact, 500mgREACTION SEVERITY, slight reaction; Standard Dresser test: rabbit skin contact, 2mg/ 24HREACTION SEVERITY, strong reaction; Standard Dresser test: rabbit eye contact, 750μgREACTION SEVERITY, strong reaction; Standard Dresser test: rabbit eye contact, 50μg/24HREACTION SEVERITY, strong reaction; 2. Acute toxicity: rat oral LD50 :1640mg/kg; Mouse peritoneal cavity LD50: 800μL/kg; Rabbit skin contactLD50: 1190μL/kg;
Ecological data
It is extremely harmful to water and toxic to fish. Do not let the product enter the water body.
Molecular structure data
1. Molar refractive index: 79.68
2. Molar volume (cm3/mol): 302.2
3. Isotonic specific volume (90.2K ): 691.4
4. Surface tension (dyne/cm): 27.4
5. Dielectric constant:
6. Dipole moment (10-24cm3):
7. Polarizability: 31.59
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 6.1
2. Number of hydrogen bond donors: 1
3. Number of hydrogen bond acceptors: 1
4. Number of rotatable chemical bonds: 12
5. Number of tautomers: none
6. Topological molecular polar surface area 12
7. Number of heavy atoms: 17
8. Surface charge: 0
9. Complexity: 129
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 2
13. Determine the number of chemical bond stereocenters: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
Avoid contact with oxides and acids.
Storage method
Stored in a cool, ventilated warehouse. Keep away from fire and heat sources. They should be stored separately from oxidants and acidic substances, and avoid mixed storage. Keep away from light. Equipped with the appropriate variety and quantity of fire equipment. The storage area should be equipped with emergency release equipment and suitable containment materials.
Synthesis method
None yet
Purpose
Mainly used as an intermediate for surfactants, it can also be used for ore floatation, rare metal extractants, emulsifiers, etc.