Product Name

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  • Name

    1-diethoxyphosphorylsulfanyl-4-nitro-benzene

  • EINECS
  • CAS No. 3270-86-8
  • Article Data11
  • CAS DataBase
  • Density 1.32g/cm3
  • Solubility
  • Melting Point
  • Formula C10H14 N O5 P S
  • Boiling Point 395.7°Cat760mmHg
  • Molecular Weight 291.265
  • Flash Point 193.1°C
  • Transport Information
  • Appearance
  • Safety A deadly poison by ingestion, subcutaneous, and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of NOx, POx, and SOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 3270-86-8 (1-diethoxyphosphorylsulfanyl-4-nitro-benzene)
  • Hazard Symbols
  • Synonyms Phosphorothioicacid, O,O-diethyl S-(p-nitrophenyl) ester (6CI,8CI); Isoparathion; O,O-DiethylS-(p-nitrophenyl) thiophosphate; O,O-Diethyl S-4-nitrophenyl phosphorothioate;Parathiol; Parathion S
  • PSA 134.92000
  • LogP 4.25440

O,O-Diethyl-S-p-nitrofenylthiofosfat Chemical Properties

Empirical Formula of O,O-Diethyl-S-p-nitrofenylthiofosfat (CAS NO.3270-86-8): C10H14NO5PS
Molecular Weight: 291.2606 
Index of Refraction: 1.544
Density: 1.32 g/cm3
Flash Point: 193.1 °C
Enthalpy of Vaporization: 62.07 kJ/mol
Boiling Point: 395.7 °C at 760 mmHg
Vapour Pressure: 4.13E-06 mmHg at 25 °C
Structure of O,O-Diethyl-S-p-nitrofenylthiofosfat (CAS NO.3270-86-8):
                    
IUPAC Name: 1-Diethoxyphosphorylsulfanyl-4-nitrobenzene
Canonical SMILES: CCOP(=O)(OCC)SC1=CC=C(C=C1)[N+](=O)[O-]
InChI: InChI=1S/C10H14NO5PS/c1-3-15-17(14,16-4-2)18-10-7-5-9(6-8-10)11(12)13/h5-8H,3-4H2,1-2H3
InChIKey: DSVCXDBXXBVSEB-UHFFFAOYSA-N

O,O-Diethyl-S-p-nitrofenylthiofosfat Toxicity Data With Reference

1.    

orl-rat LD50:4410 µg/kg

    28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,208.
2.    

orl-mus LD50:11,900 µg/kg

    28ZPAK    Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,208.
3.    

ipr-mus LD50:107 µg/kg

    PHARAT    Pharmazie. 35 (1980),806.
4.    

scu-mus LD50:1250 µg/kg

    AMIHAB    AMA Archives of Industrial Health. 11 (1955),487.

O,O-Diethyl-S-p-nitrofenylthiofosfat Safety Profile

A deadly poison by ingestion, subcutaneous, and intraperitoneal routes. When heated to decomposition O,O-Diethyl-S-p-nitrofenylthiofosfat (CAS NO.3270-86-8) emits very toxic fumes of NOx, POx, and SOx.

O,O-Diethyl-S-p-nitrofenylthiofosfat Specification

 O,O-Diethyl-S-p-nitrofenylthiofosfat , its cas register number is 3270-86-8. It also can be called O,O-Diaethyl-S-(p-nitrophenyl)-phosphat ; O,O-Diethyl S-(4-nitrophenyl) phosphorothioate ; and Phosphorothioic acid, O,O-diethyl S-(p-nitrophenyl) ester .

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