Diphenyl Isodecyl Phosphate CAS 29761-21-5 DPDP

Diphenyl Isodecyl Phosphate    DPDP

CAS No.29761-21-5    

Alias: Phosphoric acid (8-methylnonyl)diphenyl ester;Phosphoric acid isodesyldiphenyl ester;Diphenyl isodecyl phosphate(S148、390、DPDP);Diphenyl Isodecyl Phosphate DPDP;diphenylisodecylphosphate;phosflex390;Phosphoricacid,isodecyldiphenylester;phosphoricacid,isodecyldiphenylseter(8ci)(9ci)

Molecular formula: C22H31O4P

Relative molecular mass: 390.45

Structural formula:

1. Performance and use:

Isodecyl Diphenyl Phosphate is an organophosphate flame retardant.

2. Technical indicators

ISODECYL DIPHENYL PHOSPHATE Chemical Properties

Melting point	-34.9°C
Boiling point	245 (dec 10mm)
density	1.070 g/cm3
vapor pressure	66.7Pa at 200℃
refractive index	1.505
Fp	465
storage temp.	Refrigerator, under inert atmosphere
solubility	Chloroform (Slightly), Methanol (Slightly)
form	liquid
color	Colourless
Water Solubility	11.2μg/L at 23.5℃
LogP	6.11 at 25℃
EPA Substance Registry System	Isodecyl diphenyl phosphate (29761-21-5)

Items	Specification
Cas No	29761-21-5
Molecular Formula	C22H31O4P
Molecular Weight	390.45
Appearance	Light yellow transparent liquid
Phosphorus content (P%)	7.9
Specific gravity (20 ℃)	1.070-1.080
Viscosity (mpas25 ℃)	25-30

3. Packaging and storage

Diphenyl Isodecyl Phosphate DPDP liquid is packaged in plastic barrels, 30kg or 250kg per barrel, which can also be determined according to user needs.

Store in a cool and ventilated place indoors, avoid moisture and exposure, and the storage period is twelve months.

4. Safety protection

Organophosphates, such as ISODECYL DIPHENYL PHOSPHATE, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.

Related keywords:

Diphenyl Isodecyl Phosphate

29761-21-5

DPDP

Flame Retardant DPDP

isodecyl diphenyl phosphate