Epoxy curing agent Knowledge Glycerol trioleate Glycerol trioleate

Glycerol trioleate Glycerol trioleate

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Trioolein structural formula

Structural formula

Business number 03EU
Molecular formula C57H104O6
Molecular weight 885.43
label

(Z)-9-Octadenoic acid-1,2,3-propyltriyl ester,

triolein,

triolein,

triolein,

triphenyltetrazolium chloride,

triolein,

triglyceride oleate,

Glyceryl triglyceride, olein,

C18:1,[Cis]-9,

Delta 9 Cis trioctadecenoin,

Glyceryl trioleate,

Glycerol trioleate,

Glycerine trioleate,

1,2,3-Tri[Cis-9-Octadecenoyl]Glycerol,

18:1tg,

Trioleoylglycerol,

lubricants,

emulsifier

Numbering system

CAS number:122-32-7

MDL number:MFCD00137563

EINECS number:204-534-7

RTECS number:RG1936500

BRN number:1718692

PubChem number:24900417

Physical property data

1. Properties: colorless and odorless liquid

2. Density (g/mL, 15/4℃): 0.915

3. Relative vapor density (g/mL , air=1): 0.915

4. Melting point (ºC): a-3.2,β-3.8.

5. Boiling point (ºC, normal pressure): 235~240℃

6. Boiling point (ºC, 5.2kPa):

7. Refractive index: 1.4561

8. Flash point (ºC):

9. Specific rotation (º):

10. Autoignition point or ignition temperature (ºC):

11. Vapor pressure (kPa, 25ºC):

12. Saturated vapor pressure (kPa, 60ºC):

13. Heat of combustion (KJ/mol):

14. Critical temperature (ºC):

15. Critical pressure (KPa):

16. Log value of oil-water (octanol/water) partition coefficient :

17. Explosion upper limit (%, V/V):

18. Explosion lower limit (%, V/V):

19. Solubility : Soluble in ether, chloroform, carbon tetrachloride, etc., slightly soluble in alcohol, insoluble in water.

���Physical data

None yet

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 271.57

2. Molar volume (cm3/mol): 961.0

3. Isotonic specific volume (90.2K ): 2333.0

4. Surface tension (dyne/cm): 34.7

5. Dielectric constant:

6. Dipole moment (10-24cm3):

7. Polarizability: 107.66

Compute chemical data

1. Hydrophobic parameter calculation reference value (XlogP): 22.4

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 6

4. Number of rotatable chemical bonds: 53

5. Number of tautomers:

6. Topological molecular polar surface area (TPSA): 78.9

7. Number of heavy atoms: 63

8. Surface charge: 0

9. Complexity: 1010

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: 3

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

It is stable under normal temperature and pressure.

Storage method

Sealed packaging in plastic barrels. Store in a cool and dry place. Moisture-proof, heat-proof, sun-proof, and not stored together with toxic and polluting chemicals. Keep away from fire and heat sources.

Synthesis method

1. Add glycerin to the reaction kettle, preheat to 60°C, then add oleic acid and a catalyst amount of sulfuric acid, heat to reflux under reduced pressure, dehydrate for 4 hours, cool, neutralize with 5% Na2CO3 aqueous solution, and reduce pressure The product is obtained by dehydration.

CH2OHCHOHCH2OH+3C17H33COOHH+CH2OOCC17H33CHOOCC17H33CH2OOCC17H33+3H2O

Purpose

1. Can be used as textile lubricant and cosmetic emulsifier. It can also be used as a base for creams, lotions and lipsticks.

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