polyethylene glycol monostearate polyethylene glycol monostearate(2e.o.)

structural formula

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

numbering system

cas number:106-11-6

mdl number:none

einecs number:203-363-5

rtecs number:md0907300

brn number:none

pubchem id:none

physical property data

none yet

toxicological data

acute toxicity: mouse peritoneal cavity ld50: 200mg/kg;

ecological data

none yet

molecular structure data

1. molar refractive index: 108.78

2. molar volume (cm³/mol): 390.2

3. isotonic specific volume (90.2k ): 960.7

4. surface tension (dyne/cm): 36.7

5. dielectric constant:

6. dipole moment (10^-24cm³):

7. polarizability: 43.12

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 7.7

2. number of hydrogen bond donors: 1

3. number of hydrogen bond acceptors: 4

4. number of rotatable chemical bonds: 22

5. number of tautomers: none

6. topological molecule polar surface area 55.8

7. number of heavy atoms: 26

8. surface charge: 0

9. complexity: 281

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: 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 pharmaceutical industry as solubilizer, emulsifier, dispersant, transdermal accelerator, etc.