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Substance Name: Sulfotep [BSI:ISO]
RN: 3689-24-5
UNII: V41BK2EE8X
InChIKey: XIUROWKZWPIAIB-UHFFFAOYSA-N

Note

  • Analog of TEPP in which one keto-oxygen and one ether linked oxygen are replaced by sulfur atoms; insecticide; acaricide.

Molecular Formula

  • C8-H20-O5-P2-S2

Molecular Weight

  • 322.321
 

Classification Codes

Classification Codes

  • Acaricide
  • Agricultural Chemical
  • Insecticide
  • Mutation Data

Superlist Classification Codes

  • Reportable Quantity (RQ) = 100 lb
  • Threshold Planning Quantity (TPQ) = 500 lb
  • TWA 0. mg/m3 (inhalable fraction and vapor); skin; Not classifiable as a human carcinogen; BEI
  • TWA 0.2 mg/m3; skin
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Names and Synonyms

Results Name

  • Sulfotep [BSI:ISO]

Name of Substance

  • Dithion
  • Sulfotep
  • Sulfotep [BSI:ISO]
  • Sulfotepp

Synonyms

  • 4-01-00-01351 (Beilstein Handbook Reference)
  • AI3-16273
  • ASP 47
  • BAY-E-393
  • Bayer-E 393
  • Bis-O,O-diethylphosphorothionic anhydride
  • Bladafum
  • BRN 1714019
  • Caswell No. 837
  • CCRIS 4725
  • Dithiodiphosphoric acid, tetraethyl ester
  • Dithiofos
  • Dithion (VAN)
  • Dithione
  • Dithiophos
  • Dithiopyrophosphate de tetraethyle
  • Dithiopyrophosphate de tetraethyle [French]
  • Dithiotep
  • E393
  • EINECS 222-995-2
  • ENT 16,273
  • EPA Pesticide Chemical Code 079501
  • Ethyl thiopyrophosphate
  • Ethyl thiopyrophosphate ((EtO)2(PS)2O)
  • Fulex
  • HSDB 380
  • Lethalaire G-57
  • NSC 66403
  • O,O,O,O-Tetraaethyl-dithionopyrophosphat
  • O,O,O,O-Tetraaethyl-dithionopyrophosphat [German]
  • O,O,O,O-Tetraethyl dithiopyrophosphate
  • O,O,O,O-Tetraethyl-dithio-difosfaat
  • O,O,O,O-Tetraethyl-dithio-difosfaat [Dutch]
  • O,O,O,O-Tetraetil-ditio-pirofosfato
  • O,O,O,O-Tetraetil-ditio-pirofosfato [Italian]
  • Pirofos
  • Plant dithio aerosol
  • Plantfume 103 smoke generator
  • Pyrophosphoric acid, dithiono-, tetraethyl ester
  • Pyrophosphoric acid, tetraethyldithio-, (liquid mixture)
  • Pyrophosphorodithioic acid, O,O,O,O-tetraethyl ester
  • Pyrophosphorodithioic acid, tetraethyl ester
  • RCRA waste number P109
  • Sulfotep
  • Sulfotepp
  • Sulfotepp [ESA]
  • TEDP
  • TEDTP
  • Tetraethyl dithionopyrophosphate
  • Tetraethyl dithiopyrophosphate
  • Tetraethyl thiodiphosphate
  • Tetraethyl thiopyrophosphate (8CI)
  • Tetraethyldithiodifosfat
  • Tetraethyldithiodifosfat [Czech]
  • Tetraethyldithiopyrophosphate
  • Thiodiphosphoric acid tetraethyl ester
  • Thiopyrophosphoric acid, tetraethyl ester
  • Thiotepp
  • UNII-V41BK2EE8X

Systematic Names

  • O,O,O,O-Tetraethyl dithiopyrophosphate
  • Sulfotep
  • Tetraethyl dithiopyrophosphate
  • Thiodiphosphoric acid (((HO)2P(S))2O), tetraethyl ester
  • Thiopyrophosphoric acid (((HO)2PS)2O), tetraethyl ester (8CI)

Superlist Names

  • RCRA waste no. P109
  • Sulfotep
  • Sulfotepp
  • TEDP
  • Tetraethyl dithiopyrophosphate [UN1704] [Poison]
  • UN1704

Registry Numbers

CAS Registry Number

  • 3689-24-5

FDA UNII

  • V41BK2EE8X

Other Registry Number

  • 8054-28-2

System Generated Number

  • 0003689245

Structure Descriptors

InChI

1S/C8H20O5P2S2/c1-5-9-14(16,10-6-2)13-15(17,11-7-3)12-8-4/h5-8H2,1-4H3

InChIKey

XIUROWKZWPIAIB-UHFFFAOYSA-N

Smiles

O(P(=S)(OCC)OCC)P(=S)(OCC)OCC

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
bird - wild LD50 oral 100mg/kg (100mg/kg)   Toxicology and Applied Pharmacology. Vol. 21, Pg. 315, 1972.
cat LD50 oral 3mg/kg (3mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
chicken LD50 intraperitoneal 25mg/kg (25mg/kg)   Archives of Toxicology. Vol. 33, Pg. 1, 1974.
chicken LD50 intraperitoneal 25mg/kg (25mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
chicken LD50 oral 25mg/kg (25mg/kg)   Archives of Toxicology. Vol. 33, Pg. 1, 1974.
chicken LD50 oral 25mg/kg (25mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
dog LD50 oral 5mg/kg (5mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
mouse LC50 inhalation 40mg/m3/4H (40mg/m3) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
mouse LD50 intramuscular 500ug/kg (0.5mg/kg)   Canadian Journal of Chemistry. Vol. 34, Pg. 1819, 1956.
mouse LD50 intraperitoneal 940ug/kg (0.94mg/kg)   Canadian Journal of Chemistry. Vol. 34, Pg. 1819, 1956.
mouse LD50 intravenous 300ug/kg (0.3mg/kg)   Canadian Journal of Chemistry. Vol. 34, Pg. 1819, 1956.
mouse LD50 oral 22mg/kg (22mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
mouse LD50 subcutaneous 8mg/kg (8mg/kg)   Pharmacological Reviews. Vol. 11, Pg. 636, 1959.
rabbit LD50 oral 25mg/kg (25mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
rabbit LD50 skin 20mg/kg (20mg/kg)   World Review of Pest Control. Vol. 9, Pg. 119, 1970.
rat LC50 inhalation 38mg/m3/4H (38mg/m3) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
rat LD50 intramuscular 55ug/kg (0.055mg/kg)   Canadian Journal of Chemistry. Vol. 34, Pg. 1819, 1956.
rat LD50 intraperitoneal 6600ug/kg (6.6mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.
rat LD50 oral 5mg/kg (5mg/kg)   Agricultural Research Service, USDA Information Memorandum. Vol. 20, Pg. 24, 1966.
rat LD50 skin 65mg/kg (65mg/kg) AUTONOMIC NERVOUS SYSTEM: OTHER (DIRECT) PARASYMPATHOMIMETIC Archives of Toxicology. Vol. 33, Pg. 1, 1974.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point < 25 deg C   EXP
log P (octanol-water) 3.99 (none)   EXP
Water Solubility 30 mg/L 20 EXP
Vapor Pressure 1.05E-04 mm Hg 20 EXP
Henry's Law Constant 4.45E-06 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.83E-10 cm3/molecule-sec 25 EST

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