dibutoxyethyl phthalate
structural formula
| business number | 039b |
|---|---|
| molecular formula | c20h30o6 |
| molecular weight | 366.45 |
| label |
plasticizer, plasticizer |
numbering system
cas number:117-83-9
mdl number:mfcd00048781
einecs number:204-213-1
rtecs number:none
brn number:none
pubchem number:24869646
physical property data
1. characteristics: colorless liquid, slightly aromatic
2. density (g/ml,20℃） ：1.06
3. relative vapor density (g/ml, air =1): undetermined
4. melting point (ºc): undetermined
5. boiling point (ºc,normal pressure):220
6. boiling point (ºc, kpa): undetermined
7. refractive index:1.486
8. flashpoint (ºc):205
9. specific optical rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (mmhg, ºc): undetermined
12. saturated vapor pressure (kpa, ºc): undetermined
13. heat of combustion (kj/mol): undetermined
14. critical temperature (ºc): undetermined
15. critical pressure (kpa): undetermined
16. oil and water (octanol/log value of the partition coefficient for water: undetermined
17. &orphan; tab-stops: list 36.0pt” align=left>1, molar refractive index:99.61
2, moore volume (m3/mol):343.0
3、 isotonic specific volume (90.2k) ：854.1
4, surface tension (dyne/cm):38.4
5、 polarizability (10-24cm3):39.49
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 6
4. number of rotatable chemical bonds: 16
5. number of tautomers: none
6. topological molecule polar surface area 71.1
7. number of heavy atoms: 26
8. surface charge: 0
9. complexity: 349
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
storage method
none
synthesis method
none
purpose
use synthesized from organic intermediates.
rial; mso-bidi-font-family: arial; mso-font-kerning: 0pt; mso-hansi-font-family: arial”>):38.4
5、 polarizability (10-24cm3):39.49
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 6
4. number of rotatable chemical bonds: 16
5. number of tautomers: none
6. topological molecule polar surface area 71.1
7. number of heavy atoms: 26
8. surface charge: 0
9. complexity: 349
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
storage method
none
synthesis method
none
purpose
use synthesized from organic intermediates.
