Product Name

  • Name

    Quinalphos

  • EINECS 237-031-6
  • CAS No. 13593-03-8
  • Article Data8
  • CAS DataBase
  • Density 1.306 g/cm3
  • Solubility 17.8 mg l-1 (22-23 °C)
  • Melting Point 31-32oC
  • Formula C12H15N2O3PS
  • Boiling Point 387 °C at 760 mmHg
  • Molecular Weight 298.302
  • Flash Point 187.9 °C
  • Transport Information UN 2783
  • Appearance Colourless crystals
  • Safety 22-36/37-45-60-61-26
  • Risk Codes 21-25-50/53-51/53-36-20/21/22-11
  • Molecular Structure Molecular Structure of 13593-03-8 (Quinalphos)
  • Hazard Symbols ToxicT, DangerousN, HarmfulXn, FlammableF
  • Synonyms BAY 77049;Bayer 77049;Bayrusil;Diethchinalphion;Diethquinalphion;Diethyl 2-quinoxalylphosphorothionate;Ekalux;Ekalux G5;Kinalux;O,O-Diethyl O-(2-quinoxalyl)phosphorothionate;O,O-Diethyl O-(quinoxalin-2-yl) thiophosphate;O,O-DiethylO-2-quinoxalinyl phosphorothioate;O,O-Diethyl-O-(2-quinoxalyl)thiophosphate;O,O-Diethyl-O-quinoxal-2-yl thionophosphate;Oleoekalux;Quinalfos;SAN 6538;SAN 6626;Sandoz 6538;Sandoz 6626;
  • PSA 95.37000
  • LogP 3.95670

Quinalphos Chemical Properties

The Molecular formula of O,O-DIETHYL-O-2-QUINOXALYLTHIOPHOSPHATE (13593-03-8):C12H15N2O3PS 
The Molecular Weight of O,O-DIETHYL-O-2-QUINOXALYLTHIOPHOSPHATE (13593-03-8):298.3
The Molecular Structure of O,O-DIETHYL-O-2-QUINOXALYLTHIOPHOSPHATE (13593-03-8) is:
Density:1.306 g/cm3  
Melting point:31-32°C
Boiling point:387 °C at 760 mmHg
Flash point:187.9 °C     
Index of Refraction:1.603  
Molar Refractivity:78.47 cm3
Molar Volume:228.2 cm3
Polarizability:31.11 10-24cm3 
Surface Tension:57.4 dyne/cm
Enthalpy of Vaporization:61.12 kJ/mol  
Appearance: Colourless crystals
Vapour Pressure: 7.56E-06 mmHg at 25°C 
IUPAC Name: diethoxy-quinoxalin-2-yloxy-sulfanylidene-$l^{5}-phosphane
Synonyms: 6538e ; BAY 77049 ; bay5821 ; bay77049 ; Bayer 77049 ; bayer77049 ; chinalphos ; 6538  

Quinalphos Uses

It is a kind of organic insecticide, miticide.
 

Quinalphos Toxicity Data With Reference

1.    

mnt-mus-orl 5 mg/kg

     FCTOD7    Food and Chemical Toxicology. 29 (1991),115.
2.    

cyt-mus-orl 5 mg/kg

     FCTOD7    Food and Chemical Toxicology. 29 (1991),115.
3.    

orl-rat LD50:26 mg/kg

     ARSIM*    Agricultural Research Service, USDA Information Memorandum. 20 (1966),21.
4.    

ihl-rat LC50:175 mg/m3

     85DPAN    Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel Werner Perkow,Berlin, Germany.: Verlag Paul Parey,1971/76.
5.    

skn-rat LD50:300 mg/kg

     BESAAT    Bulletin of the Entomological Society of America. 15 (1969),124.
6.    

orl-mus LD50:107 mg/kg

     85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1166.
7.    

orl-dog LD50:100 mg/kg

     85JCAE    Prehled Prumyslove Toxikologie; Organicke Latky Marhold, J.,Prague, Czechoslovakia.: Avicenum,1986,1166.
8.    

par-ckn LD50:10,250 µg/kg

     IVEJAC    Indian Veterinary Journal. 62 (1985),86.

Quinalphos Safety Profile

Poison by ingestion, inhalation, skin contact, parenteral, and intraperitoneal routes. Experimental reproductive effects. Mutation data reported. An insecticide. When heated to decomposition it emits very toxic fumes of NOx, POx, and SOx.
 

Hazard Codes:T,N,Xn,F
T:ToxicN:Dangerous for the environmentXn:HarmfulF:Highly Flammable
Risk Statements
R21:Harmful in contact with skin.
R25:Toxic if swallowed.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R36:Irritating to the eyes.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
Safety Statements
S22:Do not breathe dust .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR:2783
RTECS:TF6125000
HazardClass:6.1(a)
PackingGroup:II

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