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Substance Name: Fenchlorazole-ethyl [ISO]
RN: 103112-35-2
UNII: 4R856T003A
InChIKey: GMBRUAIJEFRHFQ-UHFFFAOYSA-N

Note

  • An herbicide safener.

Molecular Formula

  • C12-H8-Cl5-N3-O2

Molecular Weight

  • 403.4792
 
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Names and Synonyms

Name of Substance

  • Fenchlorazole-ethyl [ISO]

Synonyms

  • Fenchlorazole-Et
  • Fenchlorazole-ethyl
  • HOE 070542
  • UNII-4R856T003A

Systematic Name

  • 1H-1,2,4-Triazole-3-carboxylic acid, 1-(2,4-dichlorophenyl)-5-(trichloromethyl)-, ethyl ester

Registry Numbers

CAS Registry Number

  • 103112-35-2

FDA UNII

  • 4R856T003A

System Generated Number

  • 0103112352

Structure Descriptors

InChI

1S/C12H8Cl5N3O2/c1-2-22-10(21)9-18-11(12(15,16)17)20(19-9)8-4-3-6(13)5-7(8)14/h3-5H,2H2,1H3

InChIKey

GMBRUAIJEFRHFQ-UHFFFAOYSA-N

Smiles

CCOC(=O)c1nc(n(n1)c2ccc(Cl)cc2Cl)C(Cl)(Cl)Cl

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 2gm/kg (2000mg/kg) LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION

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

BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)
National Technical Information Service. Vol. OTS0524063-1,
rabbit LD50 skin > 2gm/kg (2000mg/kg) LIVER: OTHER CHANGES

BLOOD: HEMORRHAGE

GASTROINTESTINAL: OTHER CHANGES
National Technical Information Service. Vol. OTS0524063-1,
rat LD50 inhalation > 1520mg/m3 (1520mg/m3) LIVER: OTHER CHANGES

GASTROINTESTINAL: OTHER CHANGES

BLOOD: HEMORRHAGE
National Technical Information Service. Vol. OTS0524063-1,
rat LD50 intraperitoneal 910mg/kg (910mg/kg) BEHAVIORAL: CHANGES IN MOTOR ACTIVITY (SPECIFIC ASSAY)

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

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY DEPRESSION
National Technical Information Service. Vol. OTS0524063-1,
rat LD50 oral > 5gm/kg (5000mg/kg) BLOOD: HEMORRHAGE

LIVER: OTHER CHANGES

GASTROINTESTINAL: OTHER CHANGES
National Technical Information Service. Vol. OTS0524063-1,
rat LD50 skin > 2gm/kg (2000mg/kg) LIVER: OTHER CHANGES

GASTROINTESTINAL: OTHER CHANGES

BLOOD: HEMORRHAGE
National Technical Information Service. Vol. OTS0524063-1,

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 110 deg C   EXP
log P (octanol-water) 4.520 (none)   EST
Water Solubility 0.9 mg/L 20 EXP
Vapor Pressure 6.68E-09 mm Hg 20 EXP
Henry's Law Constant 3.94E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 2.45E-12 cm3/molecule-sec 25 EST

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