fonofos

fonofos Structure
fonofos structure
Common Name fonofos
CAS Number 944-22-9 Molecular Weight 246.32900
Density 1.17g/cm3 Boiling Point 323.7ºC at 760mmHg
Molecular Formula C10H15OPS2 Melting Point N/A
MSDS Chinese USA Flash Point 149.5ºC
Symbol GHS02 GHS07
GHS02, GHS07
Signal Word Danger

Fast agitated directly suspended droplet microextraction technique for the rapid analysis of eighteen organophosphorus pesticides in human blood.

J. Chromatogr. A. 1377 , 27-34, (2015)

A new sample preparation technique named as fast agitated directly suspended droplet microextraction (FA-DSDME) was proposed as an improved version of directly suspended droplet microextraction (DSDME) for the extraction and pre-concentration of wide-range or...

Aquatic hazard assessment of the organophosphate insecticide fonofos.

Arch. Environ. Contam. Toxicol. 22(4) , 375-9, (1992)

This study determined the acute and chronic toxicity of the organophosphate insecticide fonofos to standard freshwater aquatic organisms under laboratory conditions. Fonofos was acutely toxic to bluegill (Lepomis macrochirus), Daphnia (D. magna), and midge (C...

Fonofos toxicosis and milk residues in dairy cattle.

Vet. Hum. Toxicol. 27(4) , 281-2, (1985)

An organophosphate toxicosis due to fonofos was diagnosed in an Iowa Dairy herd. Fonofos was detected in the feed source and in the rumen contents, liver, and kidney tissue of one cow that died acutely. Bulk tank milk contained detectable levels of fonofos.

Identification of fonofos metabolites in Latuca sativa, Beta vulgaris, and Triticum aestivum by packed capillary flow fast atom bombardment tandem mass spectrometry.

J. Agric. Food Chem. 50(7) , 1922-8, (2002)

The metabolism of fonofos, a thiophosphonate insecticide, was investigated in mature lettuce (Latuca sativa), beet (Beta vulgaris), and wheat (Triticum aestivum). Six new metabolites were identified by LC-MS and LC-MS-MS analysis using fast atom bombardment (...

[Poisoning with cholinesterase inhibitors].

Schweiz. Med. Wochenschr. 120(6) , 153-4, (1990)

A 32-year-old woman who had ingested 300 ml of a potent cholinesterase inhibitor insecticide (Fonofos) with suicidal intent became progressively comatose and finally suffered respiratory arrest. Tracheal intubation, mechanical ventilation, vigorous gastric la...

Fungal degradation of organophosphorus insecticides.

Appl. Biochem. Biotechnol. 39-40 , 715-26, (1993)

Organophosphorous insecticides are used extensively in agriculture. As a group, they are easily degraded by bacteria in the environment. However, a number of them have half-lives of several months. Little is known about their biodegradation by fungi. We showe...

Docking study of enantiomeric fonofos oxon bound to the active site of Torpedo californica acetylcholinesterase.

Bioorg. Med. Chem. 8(3) , 653-6, (2000)

Molecular interaction between enantiomeric fonofos oxon (O-ethyl S-phenyl ethylphosphonothiolate) and acetylcholinesterase (AChE) of Torpedo californica was evaluated by using the Cerius2 program. It was suggested that the difference in the inhibitory activit...

Protective effect induced by atropine, carbamates, and 2-pyridine aldoxime methoiodide Artemia salina larvae exposed to fonofos and phosphamidon.

Ecotoxicol. Environ. Saf. 66(1) , 65-73, (2007)

The acute toxicity of fonofos and phosphamidon on three age classes of Artemia salina was evaluated. An increase in toxicity of these organophosphorous (OP) insecticides was found following longer development of A. salina. The effects of pretreatment with the...

Pesticide application and detection in variable agricultural intensity watersheds and their river systems in the maritime region of Canada.

Arch. Environ. Contam. Toxicol. 63(4) , 471-83, (2012)

Applications of pesticides in areas of agricultural production have been an environmental concern for the past several decades. Varying-sized watersheds draining regions of intense agriculture in the Maritime Provinces of Canada were monitored between 2003 an...

Fonofos toxicosis in dairy cows: an accidental poisoning (1977).

Am. J. Vet. Res. 43(9) , 1672-4, (1982)

An accidental poisoning (in 1977) of 28 Holstein cows occurred when approximately 0.9 kg of 25% active ingredient fonofos, O-ethyl S-phenyl ethylphosphonothiolothionate, was spilled onto bulk feed in a delivery truck. Eight cows died within 2 days; the remain...