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: 2025-01-27 09:38:02

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

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9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-oxide

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