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Substance Name: Ethofumesate [ANSI:BSI:ISO]
RN: 26225-79-6
UNII: 3051U1Z8KV
InChIKey: IRCMYGHHKLLGHV-UHFFFAOYSA-N

Classification Codes

  • Agricultural Chemical
  • Herbicide

Molecular Formula

  • C13-H18-O5-S

Molecular Weight

  • 286.3462
 
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Names and Synonyms

Results Name

  • Ethofumesate [ANSI:BSI:ISO]

Name of Substance

  • Ethofumesate
  • Ethofumesate [ANSI:BSI:ISO]

Synonyms

  • (+-)-2-Ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranol methanesulfonate
  • (+-)-2-Ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranyl methanesulfonate (8CI)(9CI)
  • (+-)-2-Ethoxy-2,3-dihydro-3,3-dimethylbenzofuran-5-yl methanesulphonate
  • 5-Benzofuranol, 2-ethoxy-2,3-dihydro-3,3-dimethyl-, methanesulfonate, (+-)- (8CI)(9CI)
  • BRN 5759730
  • Caswell No. 427BB
  • CR 14658
  • EINECS 247-525-3
  • EPA Pesticide Chemical Code 110601
  • Ethofumesate
  • HSDB 7451
  • NC 8438
  • Nortron
  • Nortron (new)
  • Progress
  • Tramat
  • UNII-3051U1Z8KV

Systematic Names

  • 5-Benzofuranol, 2-ethoxy-2,3-dihydro-3,3-dimethyl-, methanesulfonate
  • 5-Benzofuranol, 2-ethoxy-2,3-dihydro-3,3-dimethyl-, methanesulfonate, (+-)-
  • Ethofumesate

Superlist Name

  • 2-Ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranyl methanesulfonate

Registry Numbers

CAS Registry Number

  • 26225-79-6

FDA UNII

  • 3051U1Z8KV

System Generated Number

  • 0026225796

Structure Descriptors

InChI

1S/C13H18O5S/c1-5-16-12-13(2,3)10-8-9(18-19(4,14)15)6-7-11(10)17-12/h6-8,12H,5H2,1-4H3

InChIKey

IRCMYGHHKLLGHV-UHFFFAOYSA-N

Smiles

CCOC1Oc2ccc(OS(=O)(=O)C)cc2C1(C)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral > 1600mg/kg (1600mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A184, Pg. 1984,
quail LD50 unreported 6gm/kg (6000mg/kg)   Defense des Vegetaux. Vol. 30, Pg. 23, 1976.
rabbit LD50 oral > 1gm/kg (1000mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A184, Pg. 1984,
rat LD50 oral 1130mg/kg (1130mg/kg)   National Technical Information Service. Vol. PB85-143766,
rat LD50 skin 1440mg/kg (1440mg/kg)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A184, Pg. 1984,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 71 deg C   EXP
log P (octanol-water) 2.7 (none)   EXP
Water Solubility 50 mg/L 25 EXP
Vapor Pressure 4.90E-06 mm Hg 25 EXP
Henry's Law Constant 3.69E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 5.32E-11 cm3/molecule-sec 25 EST

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