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Home > Encyclopedia > Isodecyl diphenyl phosphite

Isodecyl diphenyl phosphite

Isodecyl diphenyl phosphite structure

Isodecyl diphenyl phosphite 

structure
  • CAS No:

    26544-23-0

  • Formula:

    C22H31O3P

  • Chemical Name:

    Isodecyl diphenyl phosphite

  • Synonyms:

    chelexmd;IRGAFOS DDPP;Di-Phenyl isodecyl Phosphite (DPDP;Isodecyldiphenylphosphit;8-Methylnonyl diphenyl phosphite;JACS-26544-23-0;isodecyldiphenylphosphite;isodecylphenylphosphite

  • Categories:

    Organic Chemistry  >  Inorganic Acid Esters

Description

Liquid

Isodecyl diphenyl phosphite Basic Attributes

374.45

374.20100

247-777-4

2BQ9I1429A

TSCA listed

DTXSID3027904

Colourless or light yellow

Characteristics

27.7

7.38450

1.03g/mL (25℃)

18 °C

170℃

1.516~1.519

Safety Information

P261, P264, P272, P273, P280, P302+P352, P321, P332+P313, P333+P313, P362, P363, P391, P501

A mild eye irritant.

|Warning|H315 (62.42%): Causes skin irritation [Warning Skin corrosion/irritation]|P260, P261, P264, P272, P273, P280, P302+P352, P314, P321, P332+P313, P333+P313, P362, P363, P391, and P501|Aggregated GHS information provided by 175 companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.|H317: May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501

Isodecyl diphenyl phosphite Use and Manufacturing

Uses

Antioxidants / Stabilisers


Building/construction materials not covered elsewhere


Diphenyl isodecyl phosphite (DPDP) is a phosphite-based antioxidant. DPDP is mainly used as a color-retention and processing stabilizer in polycarbonate, polyurethane, ABS resin, coatings, etc., such as in polyether-type flexible foam and RIM polyurethane.

Production

1,000,000 - 10,000,000 lb

All other chemical product and preparation manufacturing|Phosphorous acid, isodecyl diphenyl ester: ACTIVE

Computed Properties

Molecular Weight:374.5
XLogP3:7.9
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:13
Exact Mass:374.20108184
Monoisotopic Mass:374.20108184
Topological Polar Surface Area:27.7
Heavy Atom Count:26
Complexity:305
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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