Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Terbufos [ANSI:BSI:ISO]
RN: 13071-79-9
UNII: M83BN0F8R9
InChIKey: XLNZEKHULJKQBA-UHFFFAOYSA-N

Molecular Formula

  • C9-H21-O2-P-S3

Molecular Weight

  • 288.435
 

Classification Codes

Classification Codes

  • Agricultural Chemical
  • Insecticide
  • Nematocide

Superlist Classification Codes

  • Threshold Planning Quantity (TPQ) = 100 lb
  • TWA (0.01 mg/m3, vapor and aerosol, inhalable fraction); Skin, Not Classifiable as a human carcinogen; BEI
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • Terbufos [ANSI:BSI:ISO]

Name of Substance

  • Terbufos
  • Terbufos [ANSI:BSI:ISO]

Synonyms

  • 4-01-00-03092 (Beilstein Handbook Reference)
  • AC 92100
  • AI3-27920
  • BRN 1710115
  • Caswell No. 131A
  • CCRIS 4772
  • Contraven
  • Counter
  • Counter 15G soil insecticide
  • Counter 15G soil insecticide-nematicide
  • EINECS 235-963-8
  • ENT 27920
  • EPA Pesticide Chemical Code 105001
  • HSDB 6444
  • Phosphorodithioic acid S-(((1,1-dimethylethyl)thio)methyl) O,O-diethyl ester
  • Phosphorodithioic acid S-((tert-butylthio)methyl) O,O-diethyl ester
  • S-(((1,1-Dimethylethyl)thio)methyl) O,O-diethyl phosphorodithioate
  • S-(((1,1-Dimethylethyl)thio)methyl)-O,O-diethyl phosphorodithioate
  • S-((tert-Butylthio)methyl)O,O-diethylphosphorodithioate
  • S-tert-Butylthiomethyl O,O-diethyl phosphorodithioate
  • St-100
  • Terbufos
  • UNII-M83BN0F8R9

Systematic Names

  • Phosphorodithioic acid, O,O-diethyl S-(((1,1-dimethylethyl)thio)methyl) ester
  • Phosphorodithioic acid, S-(((1,1-dimethylethyl)thio)methyl) O,O-diethyl ester
  • S-tert-Butylthiomethyl O,O-diethylphosphorodithioate
  • Terbufos

Superlist Name

  • Terbufos

Registry Numbers

CAS Registry Number

  • 13071-79-9

FDA UNII

  • M83BN0F8R9

System Generated Number

  • 0013071799

Structure Descriptors

InChI

1S/C9H21O2PS3/c1-6-10-12(13,11-7-2)15-8-14-9(3,4)5/h6-8H2,1-5H3

InChIKey

XLNZEKHULJKQBA-UHFFFAOYSA-N

Smiles

P(SCSC(C)(C)C)(OCC)(OCC)=S

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 3500ug/kg (3.5mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C297, 1991.
quail LD50 oral 15mg/kg (15mg/kg) BEHAVIORAL: ATAXIA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Ecotoxicology and Environmental Safety. Vol. 8, Pg. 551, 1984.
rabbit LD50 skin 1100ug/kg/24H (1.1mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C297, 1991.
rat LD50 oral 1600ug/kg (1.6mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A382, Pg. 1983,
rat LD50 skin 7400ug/kg (7.4mg/kg)   Pesticide Manual. Vol. 9, Pg. 795, 1991.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -2.92E+01 deg C   EXP
log P (octanol-water) 4.48 (none)   EXP
Water Solubility 5.07 mg/L 25 EXP
Vapor Pressure 3.20E-04 mm Hg 25 EXP
Henry's Law Constant 2.40E-05 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.45E-10 cm3/molecule-sec 25 EST

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