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Substance Name: Isodecyl diphenyl phosphate
RN: 29761-21-5
UNII: 2927JBB380
InChIKey: RYUJRXVZSJCHDZ-UHFFFAOYSA-N

Classification Code

  • TSCA Flag T (Subject to the Section 4 Test Rule under TSCA)

Molecular Formula

  • C22-H31-O4-P

Molecular Weight

  • 390.4569
 
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Names and Synonyms

Name of Substance

  • Isodecyl diphenyl phosphate

Synonyms

  • CCRIS 4830
  • Diphenyl isodecyl phosphate
  • EC 249-828-6
  • EINECS 249-828-6
  • HSDB 6797
  • Isodecyl diphenyl phosphate
  • Isodecyldiphenyl phosphate
  • Phosflex 390
  • Phosphoric acid, isodecyl diphenyl seter (8CI)(9CI)
  • Santicizer 148
  • UNII-2927JBB380

Systematic Names

  • Isodecyl diphenyl phosphate
  • Phosphoric acid, isodecyl diphenyl ester

Superlist Names

  • Isodecyl diphenyl phosphate
  • Phosphoric acid, isodecyl diphenyl ester

Registry Numbers

CAS Registry Number

  • 29761-21-5

FDA UNII

  • 2927JBB380

Other Registry Numbers

  • 146480-14-0
  • 59800-46-3

System Generated Number

  • 0029761215

Structure Descriptors

InChI

1S/C22H31O4P/c1-20(2)14-8-4-3-5-13-19-24-27(23,25-21-15-9-6-10-16-21)26-22-17-11-7-12-18-22/h6-7,9-12,15-18,20H,3-5,8,13-14,19H2,1-2H3

InChIKey

RYUJRXVZSJCHDZ-UHFFFAOYSA-N

Smiles

CC(C)CCCCCCCOP(=O)(Oc1ccccc1)Oc2ccccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
chicken LD50 oral > 10gm/kg (10000mg/kg)   Toxicology and Applied Pharmacology. Vol. 41, Pg. 291, 1977.
rabbit LD50 skin > 7900mg/kg (7900mg/kg)   Toxicology and Applied Pharmacology. Vol. 41, Pg. 291, 1977.
rat LD50 oral > 15800mg/kg (15800mg/kg)   Toxicology and Applied Pharmacology. Vol. 41, Pg. 291, 1977.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 5.44 (none)   EXP
Water Solubility 0.75 mg/L 25 EXP
Vapor Pressure 4.72E-08 mm Hg 25 EST
Henry's Law Constant 4.36E-07 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.38E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.