Product Name

  • Name

    2-bis(2,6-dimethylphenoxy)phosphoryloxy-1,3-dimethyl-benzene

  • EINECS
  • CAS No. 121-06-2
  • Density 1.154g/cm3
  • Solubility
  • Melting Point 137.8oC
  • Formula C24H27 O4 P
  • Boiling Point 433.9°C at 760 mmHg
  • Molecular Weight 410.45
  • Flash Point 229.6°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion. Low toxicity by skin contact. When heated to decomposition it emits toxic vapors of POx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 121-06-2 (2-bis(2,6-dimethylphenoxy)phosphoryloxy-1,3-dimethyl-benzene)
  • Hazard Symbols
  • Synonyms 2,6-Xylenol,phosphate (3:1) (8CI); 2,6-Xylyl phosphate ((C8H9O)3PO) (6CI); 2,6-Xylylphosphate (7CI); NSC 15282; PX 130; Tri-2,6-xylyl phosphate;Tris(2,6-dimethylphenyl) phosphate
  • PSA 54.57000
  • LogP 7.18190

Tri-2,6-xylyl phosphate Chemical Properties

IUPAC Name: Tris(2,6-dimethylphenyl) phosphate 
Molecular Formula: C24H27O4P
Molecular Weight: 410.48
Density: 1.154 g/cm3
Boiling Point: 433.9 °C at 760 mmHg
Flash Point: 229.6 °C
Freely Rotating Bonds: 6
Polar Surface Area: 54.57 Å2
Index of Refraction: 1.569
Molar Refractivity: 116.62 cm3
Molar Volume: 355.5 cm3
Polarizability: 46.23 ×10-24 cm3
Surface Tension: 42.2 dyne/cm
Enthalpy of Vaporization: 66.33 kJ/mol
Vapour Pressure: 2.51E-07 mmHg at 25°C
The Cas Register Number of Tri-2,6-xylyl phosphate is 121-06-2.The chemical synonyms of Tri-2,6-xylyl phosphate (CAS NO.121-06-2) are 2,6-Xylenol, phosphate (3:1) ; 2,6-Xylenol, phosphate (3:1) (8CI) ; 2,6-Xylyl phosphate (7CI) ; 2,6-Xylyl phosphate, (C8H9O)3PO ; Tri(2, 6-dimethylphenyl) phosphate ; Tri(2,6-dimethylphenyl) phosphate ; Tri(2,6-xylenyl)phosphate ; Tri-2,6-xylyl phosphate ; Tris(2,6-dimethylphenyl)phosphate ; Tris(2,6-xylenyl)phosphate  .The molecular structure of Tri-2,6-xylyl phosphate (CAS NO.121-06-2) is.

Tri-2,6-xylyl phosphate Uses

 Tri-2,6-xylyl phosphate (CAS NO.121-06-2) is used as organic intermediate.

Tri-2,6-xylyl phosphate Toxicity Data With Reference

1.    

orl-rat LD50:>15,800 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 41 (1977),291.
2.    

skn-rbt LD50:>7900 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 41 (1977),291.
3.    

orl-ckn LD50:>1 g/kg

    TXAPA9    Toxicology and Applied Pharmacology. 41 (1977),291.

Tri-2,6-xylyl phosphate Consensus Reports

Reported in EPA TSCA Inventory.

Tri-2,6-xylyl phosphate Safety Profile

Moderately toxic by ingestion. Low toxicity by skin contact. When heated to decomposition it emits toxic vapors of POx.

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