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Substance Name: Quinalphos [BSI:ISO]
RN: 13593-03-8
UNII: 26S837727Y
InChIKey: JYQUHIFYBATCCY-UHFFFAOYSA-N

Molecular Formula

  • C12-H15-N2-O3-P-S

Molecular Weight

  • 298.302
 

Classification Codes

  • Acaricide
  • Agricultural Chemical
  • Insecticide
  • Insecticides
  • Mutation Data
  • Out-Dated Pesticide
  • Pesticides
  • Reproductive Effect
  • Skin / Eye Irritant
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Names and Synonyms

Results Name

  • Quinalphos [BSI:ISO]

Name of Substance

  • Quinalphos
  • Quinalphos [BSI:ISO]

Synonyms

  • 5-23-11-00455 (Beilstein Handbook Reference)
  • AI3-27394
  • BAY 5821
  • BAY 77049
  • Bayer 77049
  • Bayrusil
  • BRN 0754823
  • CCRIS 3398
  • Chinalphos
  • Diethquinalphion
  • Diethquinalphione
  • EINECS 237-031-6
  • Ekalux
  • Ekalux 25EC
  • ENT 27394
  • NSC 190986
  • O,O-Diaethyl-O-(chinoxalyl-(2))-monothiophosphat
  • O,O-Diaethyl-O-(chinoxalyl-(2))-monothiophosphat [German]
  • O,O-Diethyl O-(2-chinoxalyl)-phosphorothioate
  • O,O-Diethyl O-quinoxalin-2-yl phosphorothioate
  • O,O-Diethyl-O-(2-quinoxalinyl) phosphorothioate
  • O,O-Diethyl-O-(2-quinoxalyl) phosphorothioate
  • O,O-Diethyl-O-(quinoxalinyl-(2))-thionophosphate
  • O,O-Diethyl-O-2-quinoxalyl-thiophosphate
  • Quinalphos
  • Quinalphos 25 EC
  • Quinaltaf
  • S-6538
  • SAN 6538 I
  • SAN 6626 I
  • Sandoz 6538
  • Savall
  • Spencer S-6538
  • SRA 7312
  • UNII-26S837727Y
  • Wie oben

Systematic Names

  • O,O-Diethyl O-2-quinoxalinyl phosphorothioic acid ester
  • Phosphorothioic acid, O,O-diethyl O-(2-quinoxalinyl) ester
  • Phosphorothioic acid, O,O-diethyl O-2-quinoxalinyl ester
  • Quinalphos

Superlist Name

  • Quinalphos

Registry Numbers

CAS Registry Number

  • 13593-03-8

FDA UNII

  • 26S837727Y

Other Registry Numbers

  • 37331-41-2
  • 54511-12-5

System Generated Number

  • 0013593038

Structure Descriptors

InChI

1S/C12H15N2O3PS/c1-3-15-18(19,16-4-2)17-12-9-13-10-7-5-6-8-11(10)14-12/h5-9H,3-4H2,1-2H3

InChIKey

JYQUHIFYBATCCY-UHFFFAOYSA-N

Smiles

c12c(ncc(n1)OP(OCC)(OCC)=S)cccc2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
cat LD50 oral 75mg/kg (75mg/kg)   National Technical Information Service. Vol. OTS0555485,
cat LD50 oral 75mg/kg (75mg/kg) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

SENSE ORGANS AND SPECIAL SENSES: CHROMODACYRORREA: EYE
National Technical Information Service. Vol. OTS0555485,
chicken LD50 intraperitoneal 25mg/kg (25mg/kg)   National Technical Information Service. Vol. OTS0555485,
chicken LD50 oral 20mg/kg (20mg/kg)   National Technical Information Service. Vol. OTS0555485,
chicken LD50 parenteral 10250ug/kg (10.25mg/kg) BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Indian Veterinary Journal. Vol. 62, Pg. 86, 1985.
dog LD50 oral 100mg/kg (100mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1166, 1986.
domestic animals - goat/sheep LDLo oral 8500ug/kg (8.5mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

PERIPHERAL NERVE AND SENSATION: SPASTIC PARALYSIS WITH OR WITHOUT SENSORY CHANGE
Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants, and Agricultural Wastes. Vol. 19, Pg. 111, 1984.
gerbil LD50 intraperitoneal 11910ug/kg (11.91mg/kg) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

LUNGS, THORAX, OR RESPIRATION: BRONCHIOLAR CONSTRICTION

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Journal of Animal Morphology and Physiology. Vol. 28, Pg. 234, 1981.
guinea pig LD50 oral 250mg/kg (250mg/kg)   National Technical Information Service. Vol. OTS0555485,
guinea pig LD50 oral 250mg/kg (250mg/kg) SENSE ORGANS AND SPECIAL SENSES: CHROMODACYRORREA: EYE

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
National Technical Information Service. Vol. OTS0555485,
hamster LC50 inhalation 600mg/m3/4H (600mg/m3)   National Technical Information Service. Vol. OTS0555485,
mouse LC50 inhalation 330mg/m3/4H (330mg/m3)   National Technical Information Service. Vol. OTS0555485,
mouse LD50 intraperitoneal 34mg/kg (34mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 337, 1991.
mouse LD50 oral 74500ug/kg (74.5mg/kg) SENSE ORGANS AND SPECIAL SENSES: CHROMODACYRORREA: EYE

BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)
National Technical Information Service. Vol. OTS0555485,
mouse LD50 subcutaneous 56mg/kg (56mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 337, 1991.
pigeon LD50 parenteral 10500ug/kg (10.5mg/kg) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"

BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Indian Veterinary Journal. Vol. 62, Pg. 86, 1985.
rabbit LD50 oral 50mg/kg (50mg/kg) BEHAVIORAL: MUSCLE CONTRACTION OR SPASTICITY)

SENSE ORGANS AND SPECIAL SENSES: CHROMODACYRORREA: EYE
National Technical Information Service. Vol. OTS0555485,
rat LC50 inhalation 175mg/m3 (175mg/m3)   "Wirksubstanzen der Pflanzenschutz und Schadlingsbekampfungsmittel," Perkow, W., Berlin, Verlag Paul Parey, 1971-1976Vol. -, Pg. -, 1971/1976.
rat LD50 intraperitoneal 39mg/kg (39mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 337, 1991.
rat LD50 oral 26mg/kg (26mg/kg)   Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 21, 1966.
rat LD50 skin 300mg/kg (300mg/kg)   Bulletin of the Entomological Society of America. Vol. 15, Pg. 124, 1969.
rat LD50 subcutaneous 55mg/kg (55mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 16, Pg. 337, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 31.5 deg C   EXP
log P (octanol-water) 4.44 (none)   EXP
Water Solubility 22 mg/L 24 EXP
Vapor Pressure 2.60E-06 mm Hg 20 EXP
Henry's Law Constant 4.64E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 9.53E-11 cm3/molecule-sec 25 EST

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