9,10-Dihydro-10-(2,3-dicarboxypropyl)-9-oxa-10-phosphaphenanthrene 10-oxide
- CAS NO.：63562-33-4
- Empirical Formula: C17H15O6P
- Molecular Weight: 346.27
- MDL number: MFCD13152156
- EINECS: 426-480-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:24:14
What is 9,10-Dihydro-10-(2,3-dicarboxypropyl)-9-oxa-10-phosphaphenanthrene 10-oxide?
Chemical properties
The white powder has little solubility in hydrocarbon and ketone solvents, and is easily soluble in organic solvents such as DMF and DMSO.
Characteristics
High melting point, good thermal stability, non-volatile type. The synthetic flame retardant chips can be drawn into film and spun filament, and have strong dyeability. After repeated washing or dry cleaning, the flame retardant performance does not migrate or decay.
The Uses of 9,10-Dihydro-10-(2,3-dicarboxypropyl)-9-oxa-10-phosphaphenanthrene 10-oxide
Flame Retardant DDP is mainly used in high-end PET, nylon, epoxy resin, polyurethane, and unsaturated polyester resin. The flame retardant treatment of polymer materials, etc., makes the product have excellent flame retardant effect.
Properties of 9,10-Dihydro-10-(2,3-dicarboxypropyl)-9-oxa-10-phosphaphenanthrene 10-oxide
| Melting point: | 191-192 °C |
| Boiling point: | 578.3±60.0 °C(Predicted) |
| Density | 1.48±0.1 g/cm3(Predicted) |
| vapor pressure | 0.03-0.26Pa at 20-37.75℃ |
| storage temp. | Sealed in dry,Room Temperature |
| form | Powder |
| pka | 4.13±0.23(Predicted) |
| CAS DataBase Reference | 63562-33-4 |
| EPA Substance Registry System | Butanedioic acid, [(6-oxido-6H-dibenz[c,e][1,2]oxaphosphorin-6-yl)methyl]- (63562-33-4) |
Safety information for 9,10-Dihydro-10-(2,3-dicarboxypropyl)-9-oxa-10-phosphaphenanthrene 10-oxide
Computed Descriptors for 9,10-Dihydro-10-(2,3-dicarboxypropyl)-9-oxa-10-phosphaphenanthrene 10-oxide
9,10-Dihydro-10-(2,3-dicarboxypropyl)-9-oxa-10-phosphaphenanthrene 10-oxide manufacturer
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