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Cas Database |
| Name |
Di(trimethylol propane) |
EINECS | 245-509-0 |
| CAS No. | 23235-61-2 | Density | 1.122 g/cm3 |
| PSA | 90.15000 | LogP | -0.23500 |
| Solubility | 21g/L at 20℃ | Melting Point |
108-111 °C(lit.) |
| Formula | C12H26O5 | Boiling Point | 435.6 °C at 760 mmHg |
| Molecular Weight | 250.335 | Flash Point | 217.2 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | 22-24/25 | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
1,3-Propanediol,2,2'-(oxydimethylene)bis[2-ethyl- (8CI);2,2'-(Oxydimethylene)bis(2-ethyl-1,3-propanediol);3,3,7,7-Tetrakis(hydroxymethyl)-5-oxanonane;Bis(1,1-dimethylolpropyl)dimethylether;Bistrimethylolpropane;1,3-Propanediol,2,2'-[oxybis(methylene)]bis[2-ethyl-; |
Article Data | 10 |
Di(trimethylol propane) Chemical Properties
Molecule structure of Di(trimethylol propane) (CAS NO.23235-61-2):
IUPAC Name: 2-[2,2-Bis(hydroxymethyl)butoxymethyl]-2-ethylpropane-1,3-diol
Molecular Weight: 250.33184 g/mol
Molecular Formula: C12H26O5
Density: 1.122 g/cm3
Melting Point: 108-111 °C(lit.)
Boiling Point: 435.6 °C at 760 mmHg
Flash Point: 217.2 °C
Index of Refraction: 1.498
Molar Refractivity: 65.45 cm3
Molar Volume: 223 cm3
Surface Tension: 47.7 dyne/cm
Enthalpy of Vaporization: 79.87 kJ/mol
Vapour Pressure: 2.05E-09 mmHg at 25 °C
XLogP3-AA: -0.6
H-Bond Donor: 4
H-Bond Acceptor: 5
Rotatable Bond Count: 10
Exact Mass: 250.178024
MonoIsotopic Mass: 250.178024
Topological Polar Surface Area: 90.2
Heavy Atom Count: 17
Canonical SMILES: CCC(CO)(CO)COCC(CC)(CO)CO
InChI: InChI=1S/C12H26O5/c1-3-11(5-13,6-14)9-17-10-12(4-2,7-15)8-16/h13-16H,3-10H2,1-2H3
InChIKey: WMYINDVYGQKYMI-UHFFFAOYSA-N
EINECS of Di(trimethylol propane) (CAS NO.23235-61-2): 245-509-0
Di(trimethylol propane) Safety Profile
Safety Statements: 22-24/25
S22:Do not breathe dust.
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
Di(trimethylol propane) Specification
Di(trimethylol propane) (CAS NO.23235-61-2) is also named as 1,3-propanediol, 2,2'-[oxybis(methylene)]bis[2-ethyl- ; 2,2'-(Oxybis(methylene))bis(2-ethylpropane-1,3-diol) ; 2,2'-(oxydimethanediyl)bis(2-ethylpropane-1,3-diol) ; 2,2'-[Oxybis(methylene)]bis(2-ethylpropane-1,3-diol) ; 2,2'-[oxybis(methylene)]bis[2-ethylpropane-1,3-diol] ; Ditrimethylolpropane .
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