Product Name

  • Name

    DOWCO161

  • EINECS
  • CAS No. 36031-66-0
  • Density 1.465g/cm3
  • Solubility
  • Melting Point
  • Formula C8H10 Cl2 N O3 P
  • Boiling Point 378.4°Cat760mmHg
  • Molecular Weight 239.09
  • Flash Point 182.7°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion. When heated to decomposition it emits very toxic fumes of Cl and NOx. See also ESTERS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 36031-66-0 (DOWCO161)
  • Hazard Symbols
  • Synonyms Dowco 161
  • PSA
  • LogP

Ethyl phosphoramidic acid-2,4-dichlorophenyl ester Chemical Properties

IUPAC Name: (2,4-dichlorophenoxy)-N-ethylphosphonamidic acid 
Empirical Formula: C8H10Cl2NO3P
Molecular Weight: 270.0497g/mol 
Index of Refraction: 1.557
Molar Refractivity: 59.35 cm3
Molar Volume: 184.3 cm3
Polarizability: 23.53×10-24cm3
Surface Tension: 50.8 dyne/cm
Density: 1.465 g/cm3
Flash Point: 182.7 °C
Enthalpy of Vaporization: 66.07 kJ/mol
Boiling Point: 378.4 °C at 760 mmHg
Vapour Pressure: 2.12E-06 mmHg at 25°C
Canonical SMILES: CCNP(=O)(O)OC1=C(C=C(C=C1)Cl)Cl
InChI: InChI=1S/C8H10Cl2NO3P/c1-2-11-15(12,13)14-8-4-3-6(9)5-7(8)10/h3-5H,2H2,1H3,(H2,11,12,13)
InChIKey: GBLGCYMBEGBLRD-UHFFFAOYSA-N
Structure of Ethyl phosphoramidic acid-2,4-dichlorophenyl ester (CAS NO.36031-66-0):

Ethyl phosphoramidic acid-2,4-dichlorophenyl ester Toxicity Data With Reference

1.    

orl-pgn LD50:75 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 21 (1972),315.
2.    

orl-dck LD50:13 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 21 (1972),315.
3.    

orl-bwd LD50:7500 µg/kg

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

Ethyl phosphoramidic acid-2,4-dichlorophenyl ester Safety Profile

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

Ethyl phosphoramidic acid-2,4-dichlorophenyl ester Specification

  Ethyl phosphoramidic acid-2,4-dichlorophenyl ester , its cas register number is 36031-66-0. It also can be called Dowco 161 . When Ethyl phosphoramidic acid-2,4-dichlorophenyl ester (CAS NO.36031-66-0) is heated to decomposition, it emits very toxic fumes of Cl and NOx.

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