Structural formula
Business number | 02YX |
---|---|
Molecular formula | C40H78O5 |
Molecular weight | 639.04 |
label |
Diethylene glycol distearate, Symmetric ethyl stearate, Diethylene glycol di(octadecanoic acid) ester, Diethylene glycol distearate, Diethylene glycol distearate, PEG-2 distearate, Diethylene glycol distearate, 2m 2′-Oxy Di(Ethyl Stearate), Bis (2-Hydroxyethyl) Ether Distearate, Diethylene Glycol Monostearate, Diethylene Glycol Distearate, Diethylene Glycol Dioctadecanoate, Diethylene Glycol Stearate, Diethylene Glycol Stearate (Mono), Diglycol Stearate |
Numbering system
CAS number:109-30-8
MDL number:MFCD00036231
EINECS number:203-663-6
RTECS number:None
BRN number:None
PubChem ID:None
Physical property data
1. Characteristics: Undetermined
2. Density (g/mL, 25℃): Undetermined
3. Relative vapor density (g/mL, air=1 ): Undetermined
4. Melting point (ºC): 54-55
5. Boiling point (ºC, normal pressure): Undetermined
6. Boiling point (ºC, mmHg): Not determined
7. Refractive index (D20): Not determined
8. Flash Point (ºC): Undetermined
9. Specific rotation (ºC): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (mmHg, 20ºC): Undetermined
12. Saturated vapor pressure (kPa, ℃): Undetermined
13. Heat of combustion (KJ/mol ): Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (polymer) Log value of the partition coefficient (alcohol/water): Undetermined
17. Explosion upper limit (%, V/V): Undetermined
18. Explosion lower limit (%, V/V ): Undetermined
19. Solubility: Undetermined
Toxicological data
None yet
Ecological data
None yet
Molecular structure data
1. Molar refractive index: 192.65
2. Molar volume (cm3/mol): 702.1
3. Isotonic specific volume (90.2K ): 1692.6
4. Surface tension (dyne/cm): 33.7
5. Polarizability (10-24cm3): 76.37
Compute chemical data
1. Hydrophobic parameter calculation reference value (XlogP): 16.7
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 5
4. Number of rotatable chemical bonds: 40
5. Number of tautomers:
6. Topological molecular polar surface area (TPSA): 61.8
7. Number of heavy atoms: 45
8. Surface charge: 0
9. Complexity: 543
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: 0
14. Number of uncertain chemical bond stereocenters: 0
15. Number of covalent bond units: 1
Properties and stability
None yet
Storage method
None yet
Synthesis method
None yet
Purpose
Used in the textile industry as emulsifiers, opacifiers, pearlescent agents, and also used as pigment solubilizers, stabilizers, foam regulators, etc.