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Benthiocarb

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(Redirected from Thiobencarb)
Benthiocarb
Names
Preferred IUPAC name S- diethylcarbamothioate
Other names Thiobencarb, Saturn, Bolero
Identifiers
CAS Number
3D model (JSmol)
ChEMBL
ChemSpider
ECHA InfoCard 100.044.461 Edit this at Wikidata
KEGG
PubChem CID
UNII
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C12H16ClNOS/c1-3-14(4-2)12(15)16-9-10-5-7-11(13)8-6-10/h5-8H,3-4,9H2,1-2H3Key: QHTQREMOGMZHJV-UHFFFAOYSA-N
  • InChI=1S/C12H16ClNOS/c1-3-14(4-2)12(15)16-9-10-5-7-11(13)8-6-10/h5-8H,3-4,9H2,1-2H3
SMILES
  • Clc1ccc(cc1)CSC(=O)N(CC)CC
Properties
Chemical formula C12H16ClNOS
Molar mass 257.78 g·mol
Appearance Pale yellow to brownish-yellow liquid
Density 1.145-1.180 g cm at 20 °C
Melting point 3.3 °C (37.9 °F; 276.4 K)
Boiling point 126 to 129 °C (259 to 264 °F; 399 to 402 K) at 0.008 Torr
Solubility in water 28.0 mg/L at 25 °C
Solubility Readily soluble in: acetone, ethanol, xylene, methanol, benzene, n-hexane, and acetonitrile
log P 3.42 (octanol/water)
Hazards
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 4: Very short exposure could cause death or major residual injury. E.g. VX gasFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
4 1 0
Flash point 165.8 °C (330.4 °F; 438.9 K)
Lethal dose or concentration (LD, LC):
LD50 (median dose) Rat, oral 1300 mg/kg

Mouse, oral 560 mg/kg

Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). checkY verify (what is  ?) Infobox references
Chemical compound

Benthiocarb is a thiocarbamate cholinesterase inhibitor used as an herbicide. Benthiocarb is almost always used to control the weeds around rice crops, but its effectiveness is not specific to just rice crops. The benthiocarb molecule is an organic molecule containing a phenol bonded to a chlorine atom.

Benthiocarb is a major herbicide for rice crops

See also

References

  1. Tomlin, C.D.S., ed. (1997). The Pesticide Manual - World Compendium (11th ed.). Surrey, England: British Crop Protection Council. p. 1192.
  2. Worthing, C.R. and S.B. Walker, ed. (1987). The Pesticide Manual - A World Compendium (8th ed.). Thornton Heath, UK: The British Crop Protection Council. p. 796.
  3. United States Environmental Protection Agency (September 1997). "R.E.D. FACTS Thiobencarb" (PDF). Retrieved September 26, 2022.

External links


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