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Substance Name: Disulfoton [BSI:ISO]
RN: 298-04-4
UNII: 3CY5EKL6MT
InChIKey: DOFZAZXDOSGAJZ-UHFFFAOYSA-N

Note

  • An organothiophosphate insecticide.

Molecular Formula

  • C8-H19-O2-P-S3

Molecular Weight

  • 274.4081
 

Classification Codes

Classification Codes

  • Acaricide
  • Agricultural Chemical
  • Human Data
  • Insecticide
  • Insecticides
  • Mutation Data
  • Pesticides

Superlist Classification Codes

  • 2007 CERCLA Priority List, Rank: 38
  • 2011 CERCLA Priority List, Rank: 38
  • Reportable Quantity (RQ) = 1 lb
  • Threshold Planning Quantity (TPQ) = 500 lb
  • TWA (0.05 mg/m3, vapor and aerosol, inhalable fraction); Skin; Not classifiable as a human carcinogen; BEI

Names and Synonyms

Results Name

  • Disulfoton [BSI:ISO]

Name of Substance

  • Disulfoton
  • Disulfoton [BSI:ISO]

MeSH Heading

  • Disulfoton

Synonyms

  • 4-01-00-02463 (Beilstein Handbook Reference)
  • AI3-23437
  • BAY 19639
  • Bayer 19639
  • BRN 1709167
  • Caswell No. 341
  • CCRIS 1011
  • Di-syston
  • Di-Syston G
  • Disulfoton
  • Dithiodemeton
  • Dithiophosphate de O,O-diethyle et de S-(2-ethylthio-ethyle)
  • Dithiophosphate de O,O-diethyle et de S-(2-ethylthio-ethyle) [French]
  • Dithiosystox
  • Dution
  • EINECS 206-054-3
  • Ekatin TD
  • Ekatine
  • ENT 23,437
  • ENT 23437
  • EPA Pesticide Chemical Code 032501
  • Ethyl thiometon
  • Ethylthiometon B
  • Frumin
  • Frumin AL
  • Frumin G
  • Glebofos
  • HSDB 379
  • Insyst-D
  • M-74
  • M-74 (Pesticide)
  • O,O-Diaethyl-S-(2-aethylthio-aethyl)-dithiophosphat
  • O,O-Diaethyl-S-(2-aethylthio-aethyl)-dithiophosphat [German]
  • O,O-Diaethyl-S-(3-thia-pentyl)-dithiophosphat
  • O,O-Diaethyl-S-(3-thia-pentyl)-dithiophosphat [German]
  • O,O-Diethyl 2-ethylthioethyl phosphorodithioate
  • O,O-Diethyl S-(2-(ethylthio)ethyl) dithiophosphate
  • O,O-Diethyl S-(2-(ethylthio)ethyl)phosphorodithioate
  • O,O-Diethyl S-(2-eththioethyl) phosphorodithioate
  • O,O-Diethyl S-(2-eththioethyl) thiothionophosphate
  • O,O-Diethyl S-(2-ethylmercaptoethyl) dithiophosphate
  • O,O-Diethyl S-2-(ethylthio)ethyl phosphorodithioate
  • O,O-Diethyl-S-(2-ethylthio-ethyl)-dithiofosfaat
  • O,O-Diethyl-S-(2-ethylthio-ethyl)-dithiofosfaat [Dutch]
  • O,O-Diethyl-S-ethylmercapto-ethyl dithiophosphate
  • O,O-Dietil-S-(2-etiltio-etil)-ditiofosfato
  • O,O-Dietil-S-(2-etiltio-etil)-ditiofosfato [Italian]
  • RCRA waste number P039
  • S 276
  • S-2-(Ethylthio)ethyl O,O-diethyl ester of phosphorodithioic acid
  • Solvigran
  • Solvirex
  • Thiodemeton
  • UNII-3CY5EKL6MT
  • Vuagt 1-4
  • Vuagt 1964

Systematic Names

  • Disulfoton
  • Phosphorodithioic acid, O,O-diethyl S-(2-(ethylthio)ethyl) ester

Superlist Names

  • Disulfoton
  • Phosphorodithioic acid, O,O-diethyl S-(2-(ethylthio)ethyl) ester
  • RCRA waste no. P039

Registry Numbers

CAS Registry Number

  • 298-04-4

FDA UNII

  • 3CY5EKL6MT

System Generated Number

  • 0000298044

Structure Descriptors

InChI

1S/C8H19O2PS3/c1-4-9-11(12,10-5-2)14-8-7-13-6-3/h4-8H2,1-3H3

InChIKey

DOFZAZXDOSGAJZ-UHFFFAOYSA-N

Smiles

P(=S)(SCCSCC)(OCC)OCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 2400ug/kg (2.4mg/kg)   Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972.
cat LCLo inhalation 10mg/m3/4H (10mg/m3) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: TREMOR

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 4(9), Pg. 21, 1960.
chicken LD50 unreported 28mg/kg (28mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C113, 1991.
dog LD50 oral 5mg/kg (5mg/kg)   Pesticide Manual. Vol. 9, Pg. 318, 1991.
duck LD50 oral 6500ug/kg (6.5mg/kg)   Down to Earth. Vol. 35, Pg. 25, 1979.
guinea pig LD50 intraperitoneal 7mg/kg (7mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

KIDNEY, URETER, AND BLADDER: URINE VOLUME INCREASED

PERIPHERAL NERVE AND SENSATION: FASCICULATIONS
AMA Archives of Industrial Health. Vol. 17, Pg. 192, 1958.
guinea pig LD50 oral 10800ug/kg (10.8mg/kg) PERIPHERAL NERVE AND SENSATION: FASCICULATIONS

KIDNEY, URETER, AND BLADDER: URINE VOLUME INCREASED

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
AMA Archives of Industrial Health. Vol. 17, Pg. 192, 1958.
mouse LD50 intraperitoneal 5500ug/kg (5.5mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

KIDNEY, URETER, AND BLADDER: URINE VOLUME INCREASED

PERIPHERAL NERVE AND SENSATION: FASCICULATIONS
AMA Archives of Industrial Health. Vol. 17, Pg. 192, 1958.
mouse LD50 oral 4800ug/kg (4.8mg/kg) BEHAVIORAL: TREMOR

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 4(9), Pg. 21, 1960.
mouse LD50 skin 15600ug/kg (15.6mg/kg)   Yakkyoku. Pharmacy. Vol. 37, Pg. 717, 1986.
mouse LD50 unreported 4600ug/kg (4.6mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 7(5), Pg. 38, 1963.
quail LD50 oral 12mg/kg (12mg/kg) LUNGS, THORAX, OR RESPIRATION: DYSPNEA

BEHAVIORAL: ATAXIA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Ecotoxicology and Environmental Safety. Vol. 8, Pg. 551, 1984.
rabbit LDLo skin 5mg/kg (5mg/kg)   Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 2(5), Pg. 7, 1958.
rat LC50 inhalation 200mg/m3 (200mg/m3)   "Pflanzenschutz-und Schaedlingsbekaempfungsmittel: Abriss einer Toxikologie und Therapie von Vergiftungen," 2nd ed., Klimmer, O.R., Hattingen, Fed. Rep. Ger., Hundt-Verlag, 1971Vol. -, Pg. 25, 1971.
rat LD50 intraperitoneal 2mg/kg (2mg/kg) KIDNEY, URETER, AND BLADDER: URINE VOLUME INCREASED

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

PERIPHERAL NERVE AND SENSATION: FASCICULATIONS
AMA Archives of Industrial Health. Vol. 17, Pg. 192, 1958.
rat LD50 intravenous 5500ug/kg (5.5mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: EXCITEMENT

SENSE ORGANS AND SPECIAL SENSES: LACRIMATION: EYE
"Gigiena i Toksikologiya Novykh Pestitsidov i Klinika Otravlenii, Doklady Vsesoyuznoi Konferentsii, 2nd, 1962," Hygiene and Toxicology of New Pesticides and Clinical Aspects of Poisoning, Medved, L.I., et al., eds., Komiteta Po Izucheniiu i Reglamenta-tsii Indokhimikato Glavnoi Gosudarstvennoi Sanitarnoi Inspectsii USSR, 1962Vol. -, Pg. 206, 1962.
rat LD50 oral 2600ug/kg (2.6mg/kg)   Yakkyoku. Pharmacy. Vol. 37, Pg. 717, 1986.
rat LD50 skin 6mg/kg (6mg/kg)   Toxicology and Applied Pharmacology. Vol. 14, Pg. 515, 1969.
rat LD50 unreported 2500ug/kg (2.5mg/kg)   "Chemistry of Pesticides," Melnikov, N.N., New York, Springer-Verlag New York, Inc., 1971Vol. -, Pg. 369, 1971.
women TDLo oral 800ug/kg (0.8mg/kg) BEHAVIORAL: "HALLUCINATIONS, DISTORTED PERCEPTIONS"

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Japanese Journal of Toxicology. Vol. 8, Pg. 69, 1995.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -2.50E+01 deg C   EXP
log P (octanol-water) 4.02 (none)   EXP
Water Solubility 16.3 mg/L 20 EXP
Vapor Pressure 9.75E-05 mm Hg 25 EXP
Henry's Law Constant 2.16E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.33E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.