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68084-39-9

68084-39-9 Structure

68084-39-9 Structure
IdentificationBack Directory
[Name]

POLY[4,4'-METHYLENEBIS(PHENYL ISOCYANATE)-ALT-1,4-BUTANEDIOL/DI(PROPYLENE GLYCOL)/POLYCAPROLACTONE]
[CAS]

68084-39-9
[Synonyms]

POLY(4,4'-METHYLENEBIS(PHENYL ISOCYANATE )-ALT-BUTANEDIOL/DI-PG/POLYCAPROLACTONE)
2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[isocyanatobenzene] and oxybis[propanol
POLY[4,4'-METHYLENEBIS(PHENYL ISOCYANATE)-ALT-1,4-BUTANEDIOL/DI(PROPYLENE GLYCOL)/POLYCAPROLACTONE]
Poly[4,4'-methylenebis(phenyl isocyanate)-alt-1,4-butanediol/di(propylene glycol)/polycaprolactone] pellets, MDI-polyester/polyether polyurethane.
Poly[4,4'-Methylenebis(phenyl isocyanate)-alt-1,4-butanediol/di(propylene glycol)/polycaprolactone] pellets, MDI-polyester/polyether polyurethane.
[Molecular Formula]

(C15H10N2O2.C6H14O3.C6H10O2.C4H10O2)x
[MDL Number]

MFCD00217691
Chemical PropertiesBack Directory
[density ]

1.18 g/mL at 25 °C(lit.)
[form ]

pellets
[EPA Substance Registry System]

2-Oxepanone, polymer with 1,4-butanediol, 1,1'-methylenebis[isocyanatobenzene] and oxybis[propanol] (68084-39-9)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

20/21/22-36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

PU/PCL can be used in the formation of a polyurethane membrane for effective gas separation. It can also be used to synthesize reinforced hydrogel with good thermo-mechanical properties for biomedical applications.
[General Description]

Poly[4,4′-methylenebis(phenyl isocyanate)-alt-1,4-butanediol/di(propylene glycol)/polycaprolactone] (PU/PCL) is a polyurethane solution that can be used as a shape memory polymer and a reinforcing unit for enhancing the mechanical and thermal properties of the base materials. It is biocompatible and finds usage in endothelial proliferations. PU/PCL contains polycaprolactone (PCL) that facilitates the hydrophobic properties of the polymeric matrix.
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