Tebufenpyrad

Tebufenpyrad[1]
Skeletal formula of tebufenpyrad
Space-filling model of the tebufenpyrad molecule
Names
Preferred IUPAC name
N-[(4-tert-Butylphenyl)methyl]-4-chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide
Other names
4-Chloro-N-[[4-(1,1-dimethylethyl)phenyl]]methyl]-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.122.745 Edit this at Wikidata
KEGG
UNII
  • InChI=1S/C18H24ClN3O/c1-6-14-15(19)16(22(5)21-14)17(23)20-11-12-7-9-13(10-8-12)18(2,3)4/h7-10H,6,11H2,1-5H3,(H,20,23) ☒N
    Key: ZZYSLNWGKKDOML-UHFFFAOYSA-N ☒N
  • InChI=1/C18H24ClN3O/c1-6-14-15(19)16(22(5)21-14)17(23)20-11-12-7-9-13(10-8-12)18(2,3)4/h7-10H,6,11H2,1-5H3,(H,20,23)
    Key: ZZYSLNWGKKDOML-UHFFFAOYAB
  • CCc1c(c(n(n1)C)C(=O)NCc2ccc(cc2)C(C)(C)C)Cl
Properties
C18H24ClN3O
Molar mass 333.86 g·mol−1
Appearance White crystalline solid
Density 0.5 g/mL at 24.1 °C
Melting point 64 to 66 °C (147 to 151 °F; 337 to 339 K)
2.61 ppm at pH 5.9
3.21 ppm at pH 4
2.39 ppm at pH 7
2.32 ppm at pH 10
Acidity (pKa) 5.9 in water
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Tebufenpyrad is an insecticide and acaricide widely used in greenhouses. It is a white solid chemical with a slight aromatic smell. It is soluble in water and also in organic solvents.[2]

  1. ^ Tebufenpyrad Pesticide Fact Sheet Archived 2017-09-10 at the Wayback Machine, U.S. Environmental Protection Agency
  2. ^ http://toxnet.nlm.nih.gov/cgi-bin/sis/search/a?dbs+hsdb:@term+@DOCNO+7271 [dead link]