Title: Hexaflumuron
CAS Registry Number: 86479-06-3
CAS Name: N-[[[3,5-Dichloro-4-(1,1,2,2-tetrafluoroethoxy)phenyl]amino]carbonyl]-2,6-difluorobenzamide
Additional Names: 1-[3,5-dichloro-4-(1,1,2,2-tetrafluoroethoxy)phenyl]-(2,6-difluorobenzoyl)urea
Manufacturers' Codes: DE-473; XRD-473
Trademarks: Consult (Dow AgroSci.); Recruit (Dow AgroSci.); Recruit II (Dow AgroSci.)
Molecular Formula: C16H8Cl2F6N2O3
Molecular Weight: 461.14
Percent Composition: C 41.67%, H 1.75%, Cl 15.38%, F 24.72%, N 6.07%, O 10.41%
Literature References: Insect growth regulator; inhibits chitin synthesis. Prepn: R. H. Rigterink, R. J. Sbragia, EP 71279; eidem, US 4468405 (1983, 1984 both to Dow). Physical properties and activity: R. J. Sbragia et al., Proc. 10th Int. Congr. Plant Prot. 1, 417 (1983). Chromatographic determn in soil: A. Khoshab, R. Teasdale, J. Chromatogr. A 660, 195 (1994). Environmental distribution: D. Yon et al., Brighton Crop Prot. Conf. - Pests Dis. 1992, 907. Field trials in food crops: K. N. Komblas, R. C. Hunter, Proc. Br. Crop Prot. Conf. - Pests Dis. 1986, 907; vs subterranean termites: N.-Y. Su, J. Econ. Entomol. 87, 389 (1994).
Properties: White solid, mp 197-199°. Soly in water (23°): 0.7 mg/l. vapor pressure (298 K): 5.87 ´ 10-9.
Melting point: mp 197-199°
Use: Insecticide. |