Product Name

  • Name

    ACETHION

  • EINECS
  • CAS No. 919-54-0
  • Article Data7
  • CAS DataBase
  • Density 1.222g/cm3
  • Solubility
  • Melting Point
  • Formula C8H17 O4 P S2
  • Boiling Point 310.7°Cat760mmHg
  • Molecular Weight 272.326
  • Flash Point 141.7°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion and intraperitoneal routes. When heated to decomposition it emits very toxic fumes of POx and SOx. See also MERCAPTANS and ESTERS.
  • Risk Codes
  • Molecular Structure Molecular Structure of 919-54-0 (ACETHION)
  • Hazard Symbols
  • Synonyms Aceticacid, [(diethoxyphosphinothioyl)thio]-, ethyl ester (9CI); Acetic acid,mercapto-, ethyl ester, O,O-diethyl phosphorodithioate (6CI); Acetic acid,mercapto-, ethyl ester, S-ester with O,O-diethyl phosphorodithioate (7CI,8CI);Phosphorodithioic acid, O,O-diethyl ester, S-ester with ethyl mercaptoacetate(8CI); Acethion; Acethione; ENT 25650; Ethoxyphas; Ethoxyphos; O,O-DiethylS-carboethoxymethyl phosphorodithioate
  • PSA 111.96000
  • LogP 3.23080

O,O-Diethyl S-carboethoxymethyl dithiophosphate Chemical Properties

IUPAC Name: Ethyl 2-diethoxyphosphinothioylsulfanylacetate
Synonyms of O,O-Diethyl S-carboethoxymethyl dithiophosphate (CAS NO.919-54-0): Ethyl [(diethoxyphosphorothioyl)sulfanyl]acetate
CAS NO: 919-54-0
Molecular Formula: C8H17O4PS2
Molecular Weight: 272.3219
Molecular Structure:
Melting Point: 56-58 °C
H bond acceptors: 4
H bond donors: 0
Freely Rotating Bonds: 9
Polar Surface Area: 111.96Å2
Index of Refraction: 1.508
Molar Refractivity: 66.5 cm3
Molar Volume: 222.7 cm3
Surface Tension: 45.5 dyne/cm
Density: 1.222 g/cm3
Flash Point: 141.7 °C
Enthalpy of Vaporization: 55.15 kJ/mol
Boiling Point: 310.7 °C at 760 mmHg
Vapour Pressure: 0.000591 mmHg at 25°C
SMILES: O=C(OCC)CSP(=S)(OCC)OCC Copy InChI: InChI=1/C8H17O4PS2/c1-4-10-8(9)7-15-13(14,11-5-2)12-6-3/h4-7H2,1-3H3
InChIKey: AISZOMRXKKCPIS-UHFFFAOYAL
Std. InChI: InChI=1S/C8H17O4PS2/c1-4-10-8(9)7-15-13(14,11-5-2)12-6-3/h4-7H2,1-3H3
Std. InChIKey: AISZOMRXKKCPIS-UHFFFAOYSA-N

O,O-Diethyl S-carboethoxymethyl dithiophosphate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 1280mg/kg (1280mg/kg)   Journal of Economic Entomology. Vol. 51, Pg. 714, 1958.
mouse LD50 oral 1200mg/kg (1200mg/kg)   Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 12, 1966.
mouse LD50 unreported 820mg/kg (820mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 7(5), Pg. 38, 1963.
rat LD50 oral 1100mg/kg (1100mg/kg)   "Organophosphorus Pesticides: Organic and Biological Chemistry," Eto, M., Cleveland, OH, CRC Press, Inc., 1974Vol. -, Pg. 256, 1974.
rat LD50 unreported 1050mg/kg (1050mg/kg)   "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 359, 1971.

O,O-Diethyl S-carboethoxymethyl dithiophosphate Safety Profile

Moderately toxic by ingestion and intraperitoneal routes. WhenO,O-Diethyl S-carboethoxymethyl dithiophosphate (CAS NO.919-54-0) is heated to decomposition, it emits very toxic fumes of POx and SOx. See also MERCAPTANS and ESTERS.

Related Products

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View