Product Name

  • Name

    Phosphorous acid,isodecyl diphenyl ester

  • EINECS 247-777-4
  • CAS No. 26544-23-0
  • Density
  • Solubility
  • Melting Point 18 °C
  • Formula C22H31O3P
  • Boiling Point 418.584 °C at 760 mmHg
  • Molecular Weight 374.46
  • Flash Point 256.577 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 26544-23-0 (Phosphorous acid,isodecyl diphenyl ester)
  • Hazard Symbols
  • Synonyms Isodecylphenyl phosphite ((C10H21O)(PhO)2P) (7CI);Isodecyl alcohol, diphenyl phosphite(8CI);135A;ADK Stab 135A;Chelex MD;DPDP;Diphenyl isodecyl phosphite;Doverphos 8;Isodecyl diphenyl phosphite;M 135A;Mark 135A;Phosclere T 26;Weston DPDP;
  • PSA 41.28000
  • LogP 7.38450

Isodecyl diphenyl phosphite Chemical Properties

IUPAC Name: 8-Methylnonyl diphenyl phosphite
CAS: 26544-23-0
EINECS: 247-777-4
Following is the Molecular Structure of Isodecyl diphenyl phosphite (26544-23-0):

SMILES: O(P(Oc1ccccc1)Oc2ccccc2)CCCCCCCC(C)C
InChI: InChI=1/C22H31O3P/c1-20(2)14-8-4-3-5-13-19-23-26(24-21-15-9-6-10-16-21)25-22-17-11-7-12-18-22/h6-7,9-12,15-18,20H,3-5,8,13-14,19H2,1-2H3
InChIKey: ADRNSOYXKABLGT-UHFFFAOYAY
Std.InChI: InChI=1S/C22H31O3P/c1-20(2)14-8-4-3-5-13-19-23-26(24-21-15-9-6-10-16-21)25-22-17-11-7-12-18-22/h6-7,9-12,15-18,20H,3-5,8,13-14,19H2,1-2H3
Std.InChIKey: ADRNSOYXKABLGT-UHFFFAOYSA-N
Molecular Formula: C22H31O3P
Molecular Weight: 374.45
Melting Point: 18℃
Boiling Point: 418.6℃ at 760mmHg
Flash Point: 256.6℃
Enthalpy of Vaporization: 64.61kJ/mol
Vapour Pressure: 7.88E-07mmHg at 25℃

Isodecyl diphenyl phosphite Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD skin > 10mL/kg (10mL/kg) BEHAVIORAL: ATAXIA National Technical Information Service. Vol. OTS0534615,
rat LD50 oral 2370uL/kg (2.37mL/kg)   National Technical Information Service. Vol. OTS0534615,

Isodecyl diphenyl phosphite Safety Profile

This chemical is a mild eye irritant.

Isodecyl diphenyl phosphite Specification

 Isodecyl diphenyl phosphite (26544-23-0),which also can be called for Chelexmd ; DPDP ; Isodecyldiphenylphosphite ; Isodecylphenylphosphite ; Phoseleret26 ; Phosphorousacid,isodecyldiphenylester ; Westondpdp ; Irgafos DDPP .When Isodecyl diphenyl phosphite (26544-23-0) was heated,it emits toxic vapors of POx .

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