Product Name

  • Name

    DOWCO160

  • EINECS
  • CAS No. 35944-82-2
  • Density 1.551g/cm3
  • Solubility
  • Melting Point
  • Formula C8H9 Cl3 N O3 P
  • Boiling Point 408.2°C at 760 mmHg
  • Molecular Weight 304.50
  • Flash Point 200.7°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion. When heated to decomposition it emits very toxic fumes of Cl, NOx, and POx. See also ESTERS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 35944-82-2 (DOWCO160)
  • Hazard Symbols
  • Synonyms Dowco 160
  • PSA 68.37000
  • LogP 4.12640

Dowco 160 Chemical Properties

Molecule structure of Dowco 160 (CAS NO.35944-82-2) :

IUPAC Name: N-ethyl-(2,4,5-trichlorophenoxy)phosphonamidic acid 
Molecular Weight 304.494721 g/mol
Molecular Formula: C8H9Cl3NO3
Density: 1.551 g/cm3 
Boiling Point: 408.2 °C at 760 mmHg
Flash Point: 200.7 °C
Index of Refraction: 1.568
Molar Refractivity: 64.25 cm3
Molar Volume: 196.2 cm3
Polarizability: 25.47*10-24 cm3
Surface Tension: 52.4 dyne/cm
Enthalpy of Vaporization: 69.62 kJ/mol
Vapour Pressure: 2.13E-07 mmHg at 25 °C
XLogP3: 2.6
H-Bond Donor: 2
H-Bond Acceptor: 4
Rotatable Bond Count: 4
Tautomer Count: 2
Exact Mass: 302.938563
MonoIsotopic Mass: 302.938563
Topological Polar Surface Area: 58.6
Heavy Atom Count: 16
Complexity: 281
Canonical SMILES: CCNP(=O)(O)OC1=CC(=C(C=C1Cl)Cl)Cl
InChI: InChI=1S/C8H9Cl3NO3P/c1-2-12-16(13,14)15-8-4-6(10)5(9)3-7(8)11/h3-4H,2H2,1H3,(H2,12,13,14)
InChIKey of Dowco 160 (CAS NO.35944-82-2) : USVLJVIGRGWNOT-UHFFFAOYSA-N

Dowco 160 Toxicity Data With Reference

1.    

orl-bwd LD50:5600 µg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 21 (1972),315.

Dowco 160 Safety Profile

Poison by ingestion. When heated to decomposition it emits very toxic fumes of Cl, NOx, and POx. See also ESTERS.

Dowco 160 Specification

 Dowco 160 (CAS NO.35944-82-2) is also called Phosphoramidic acid, ethyl-, (2,4,5-trichlorophenyl) ester .

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