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Substance Name: Diflubenzuron [ANSI:BSI:ISO]
RN: 35367-38-5
UNII: J76U6ZSI8D
InChIKey: QQQYTWIFVNKMRW-UHFFFAOYSA-N

Note

  • An insect growth regulator which interferes with the formation of the insect cuticle. It is effective in the control of mosquitoes and flies.

Molecular Formula

  • C14-H9-Cl-F2-N2-O2

Molecular Weight

  • 310.6861
 

Classification Codes

  • Agricultural Chemical
  • Growth Regulator / Fertilizer
  • Insecticide
  • Mutation Data

Names and Synonyms

Results Name

  • Diflubenzuron [ANSI:BSI:ISO]

Name of Substance

  • Diflubenzuron
  • Diflubenzuron [ANSI:BSI:ISO]

MeSH Heading

  • Diflubenzuron

Synonyms

  • 1-(4-Chlorophenyl)-3-(2,6-difluorobenzoyl)urea
  • 1-(p-Chlorophenyl)-3-(2,6-difluorobenzoyl)urea
  • AI3-29054
  • Astonex
  • Benzamide, N-(((4-chlorophenyl)amino)carbonyl)-2,6-difluoro-
  • BRN 2162461
  • Caswell No. 346A
  • Diflubenzuron
  • Difluron
  • Dimilin
  • Dimilin G1
  • Dimilin G4
  • Dimilin ODC-45
  • Dimilin WP-25
  • DU 112307
  • Duphacid
  • EINECS 252-529-3
  • ENT 29054
  • EPA Pesticide Chemical Code 108201
  • HSDB 6611
  • Larvakil
  • Micromite
  • N-(((4-Chlorophenyl)amino)carbonyl)-2,6-difluorobenzamide
  • N-(4-Chlorophenylcarbamoyl)-2,6-difluorobenzamide
  • OMS 1804
  • PDD 6040I
  • PH 60-40
  • Philips-duphar PH 60-40
  • TH 6040
  • Thompson Hayward 6040
  • Thompson-hayward TH6040
  • UNII-J76U6ZSI8D

Systematic Names

  • Benzamide, N-(((4-chlorophenyl)amino)carbonyl)-2,6-difluoro-
  • N-(((4-Chlorophenyl)amino)carbonyl)-2,6-difluorobenzamide
  • Urea, 1-(p-chlorophenyl)-3-(2,6-difluorobenzoyl)-

Superlist Name

  • Diflubenzuron

Registry Numbers

CAS Registry Number

  • 35367-38-5

FDA UNII

  • J76U6ZSI8D

Other Registry Numbers

  • 104790-81-0
  • 51026-04-1
  • 53026-03-2
  • 66594-18-1

System Generated Number

  • 0035367385

Structure Descriptors

InChI

1S/C14H9ClF2N2O2/c15-8-4-6-9(7-5-8)18-14(21)19-13(20)12-10(16)2-1-3-11(12)17/h1-7H,(H2,18,19,20,21)

InChIKey

QQQYTWIFVNKMRW-UHFFFAOYSA-N

Smiles

c1(C(=O)NC(=O)Nc2ccc(cc2)Cl)c(cccc1F)F

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 2150mg/kg (2150mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 968, 1986.
mouse LD50 oral 4640mg/kg (4640mg/kg)   Special Publication of the Entomological Society of America. Vol. 78-1, Pg. 20, 1978.
mouse LD50 skin > 6200mg/kg (6200mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 17, Pg. S159, 1992.
mouse LD50 subcutaneous > 4gm/kg (4000mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 17, Pg. S159, 1992.
mouse LD50 unreported 4600mg/kg (4600mg/kg)   Tsitologiya i Genetika. Cytology and Genetics. For English translation, see CYGEDX. Vol. 16(1), Pg. 45, 1982.
rabbit LD50 skin 2gm/kg (2000mg/kg)   Special Publication of the Entomological Society of America. Vol. 74-1, Pg. -, 1974.
rat LC inhalation > 35gm/m3/6H (35000mg/m3)   "Agrochemicals Handbook," with updates, Hartley, D., and H. Kidd, eds., Nottingham, Royal Soc of Chemistry, 1983-86Vol. A148, Pg. 1984,
rat LD50 intraperitoneal > 7500mg/kg (7500mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 17, Pg. S159, 1992.
rat LD50 oral 4640mg/kg (4640mg/kg)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 968, 1986.
rat LD50 skin > 10gm/kg (10000mg/kg)   Farm Chemicals Handbook. Vol. -, Pg. C106, 1991.
rat LD50 subcutaneous > 3400mg/kg (3400mg/kg)   Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. Vol. 17, Pg. S159, 1992.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 239 deg C   EXP
log P (octanol-water) 3.88 (none)   EXP
Water Solubility 0.08 mg/L 25 EXP
Vapor Pressure 9.00E-10 mm Hg 25 EXP
Henry's Law Constant 4.60E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 1.40E-10 cm3/molecule-sec 25 EST

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