Product Name

  • Name

    DIISODECYLTETRAHYDRO-4,5-EPOXYPHTHALATE

  • EINECS
  • CAS No. 26401-41-2
  • Density 0.994g/cm3
  • Solubility
  • Melting Point
  • Formula C28H50 O5
  • Boiling Point 534.5°Cat760mmHg
  • Molecular Weight 466.78
  • Flash Point 222.2°C
  • Transport Information
  • Appearance
  • Safety A poison by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes
  • Molecular Structure Molecular Structure of 26401-41-2 (DIISODECYLTETRAHYDRO-4,5-EPOXYPHTHALATE)
  • Hazard Symbols
  • Synonyms Isodecylalcohol, 7-oxabicyclo[4.1.0]heptane-3,4-dicarboxylate (2:1) (8CI); Diisodecyl4,5-epoxytetrahydrophthalate; Diisodecyl epoxyhexahydrophthalate; Flexol PEP
  • PSA 65.13000
  • LogP 6.85960

Flexol Plasticizer PEP Chemical Properties

Product Name: Flexol Plasticizer PEP (CAS NO.26401-41-2)


Molecular Formula: C28H50O5
Molecular Weight: 466.78g/mol
Mol File: 26401-41-2.mol
Boiling point: 534.5 °C at 760 mmHg
Flash Point: 222.2 °C
Density: 0.994 g/cm3
Surface Tension: 36.2 dyne/cm
Enthalpy of Vaporization: 81.08 kJ/mol
Vapour Pressure: 1.67E-11 mmHg at 25°C
XLogP3-AA: 8.6
H-Bond Donor: 0
H-Bond Acceptor: 5
Structure Descriptors of Flexol Plasticizer PEP (CAS NO.26401-41-2):
  IUPAC Name: bis(8-methylnonyl) 7-oxabicyclo[4.1.0]heptane-3,4-dicarboxylate
  Canonical SMILES: CC(C)CCCCCCCOC(=O)C1CC2C(O2)CC1C(=O)OCCCCCCCC(C)C
  InChI: InChI=1S/C28H50O5/c1-21(2)15-11-7-5-9-13-17-31-27(29)23-19-25-26(33-25)20-24(23)28(30)32-18-14-10-6-8-12-16-22(3)4/h21-26H,5-20H2,1-4H3 
  InChIKey: QUCSUPGVEFBICW-UHFFFAOYSA-N

Flexol Plasticizer PEP Toxicity Data With Reference

1.    

skn-rbt 500 mg MLD open

    UCDS**    Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 1/12 ,1972.
2.    

orl-rat LD50:>63 mL/kg

    EVHPAZ    EHP, Environmental Health Perspectives. Subseries of DHEW Publications. 3 (1973),61.
3.    

skn-rbt LD :>20 mL/kg

    UCDS**    Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 1/12 ,1972.

Flexol Plasticizer PEP Safety Profile

A poison by ingestion and skin contact. A skin irritant. When heated to decomposition it emits acrid smoke and irritating vapors.

Flexol Plasticizer PEP Specification

 Flexol Plasticizer PEP , its CAS NO. is 26401-41-2, the synonyms are 7-Oxabicyclo(4.1.0)heptane-3,4-dicarboxylic acid,
diisodecyl ester ; Diisodecyl tetrahydro-4,5-epoxyphthalate ;  Flexol PEP .

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