Fonofos: Difference between revisions

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	\| FlashPtF = 201		\| FlashPtF = 201
	\| ~~FlashPt_notes~~ = <ref name=PGCH/>		\| FlashPt_ref = <ref name=PGCH/>
	\| AutoignitionPt =		\| AutoignitionPt =
	\| PEL = none<ref name=PGCH>{{PGCH\|0292}}</ref>		\| PEL = none<ref name=PGCH>{{PGCH\|0292}}</ref>

Revision as of 17:45, 3 April 2022

Fonofos
Names

Preferred IUPAC name O-Ethyl S-phenyl ethylphosphonodithioate
Other names Dyfonate, Dyphonate, Fonophos
Identifiers
CAS Number	944-22-9
3D model (JSmol)	Interactive image
ChemSpider	13087
ECHA InfoCard	100.012.189
PubChem CID	13676
UNII	P4VT8081QO
CompTox Dashboard (EPA)	DTXSID2024113
InChI InChI=1S/C10H15OPS2/c1-3-11-12(13,4-2)14-10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3Key: KVGLBTYUCJYMND-UHFFFAOYSA-N InChI=1/C10H15OPS2/c1-3-11-12(13,4-2)14-10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3Key: KVGLBTYUCJYMND-UHFFFAOYAE
SMILES S=P(Sc1ccccc1)(OCC)CC
Properties
Chemical formula	C₁₀H₁₅OPS₂
Molar mass	246.32 g·mol
Appearance	Light-yellow liquid with an aromatic odor
Density	1.16 g/cm
Boiling point	130 °C (266 °F; 403 K) 0.13 mbar
Solubility in water	0.001% (20°C)
Vapor pressure	0.0002 mmHg (25°C)
Hazards
Flash point	> 94 °C; 201 °F; 367 K
NIOSH (US health exposure limits):
PEL (Permissible)	none
REL (Recommended)	TWA 0.1 mg/m
IDLH (Immediate danger)	N.D.
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references

Chemical compound

Fonofos is an organothiophosphate insecticide primarily used on corn. It is highly toxic and listed as an extremely hazardous substance.

Physical and chemical properties

Physical properties

At room temperature, fonofos has a clear-to-yellow color. It has a distinct Mercaptan odour. It is soluble in most common organic Solvents. It is available in multiple forms, including granular, microgranular,

References

CDC - NIOSH Pocket Guide to Chemical Hazards
^ Record in the GESTIS Substance Database of the Institute for Occupational Safety and Health
^ NIOSH Pocket Guide to Chemical Hazards. "#0292". National Institute for Occupational Safety and Health (NIOSH).
^ Fonofos, Pesticide Information Profile, Extension Toxicology Network
Appendix A List of Extremely Hazardous Chemicals

v t e Pest control: Insecticides
Carbamates	Aldicarb Aminocarb Bendiocarb Butocarboxim Carbaryl Carbofuran Carbosulfan m-Cumenyl methylcarbamate Ethienocarb Fenobucarb Isoprocarb Methomyl Metolcarb Oxamyl Promecarb Propoxur
Inorganic compounds	Aluminium phosphide Boric acid Chromated copper arsenate Copper(II) arsenate Copper(I) cyanide Cryolite Diatomaceous earth Lead hydrogen arsenate Paris Green Scheele's Green
Insect growth regulators	Benzoylureas (Bistrifluron, Diflubenzuron, Flufenoxuron, Lufenuron, Noviflumuron) Hydroprene Methoprene Pyriproxyfen
Neonicotinoids	Acetamiprid Clothianidin Dinotefuran Imidacloprid Imidaclothiz Nitenpyram Nithiazine Paichongding Thiacloprid Thiamethoxam
Organochlorides	Aldrin Beta-HCH Carbon tetrachloride Chlordane Cyclodiene 1,2-DCB 1,4-DCB 1,1-DCE 1,2-DCE DDD DDE DDT DFDT Dicofol Dieldrin Endosulfan Endrin Heptachlor Kepone Lindane Methoxychlor Mirex Tetradifon Toxaphene
Organophosphorus	Acephate Azamethiphos Azinphos-methyl Bensulide Chlorethoxyfos Chlorfenvinphos Chlorpyrifos Chlorpyrifos-methyl Coumaphos Demeton-S-methyl Diazinon Dichlorvos Dicrotophos Diisopropyl fluorophosphate Dimefox Dimethoate Dioxathion Disulfoton Ethion Ethoprop Fenamiphos Fenitrothion Fenthion Fosthiazate Isoxathion Malathion Methamidophos Methidathion Mevinphos Mipafox Monocrotophos Naled Omethoate Oxydemeton-methyl Parathion Parathion-methyl Phenthoate Phorate Phosalone Phosmet Phoxim Pirimiphos-methyl Quinalphos R-16661 Schradan Temefos Tebupirimfos Terbufos Tetrachlorvinphos Tribufos Trichlorfon
Pyrethroids	Acrinathrin Allethrins Bifenthrin Bioallethrin Cyfluthrin Cyhalothrin Cypermethrin Cyphenothrin Deltamethrin Empenthrin Esfenvalerate Etofenprox Fenpropathrin Fenvalerate Flumethrin Fluvalinate Imiprothrin Metofluthrin Permethrin Phenothrin Prallethrin Pyrethrin (I, II; chrysanthemic acid) Pyrethrum Resmethrin Silafluofen Tefluthrin Tetramethrin Tralomethrin Transfluthrin
Diamides	Chlorantraniliprole Cyantraniliprole Flubendiamide
Other chemicals	Afoxolaner Amitraz Azadirachtin Bensultap Buprofezin Cartap Chlordimeform Chlorfenapyr Cyromazine Fenazaquin Fenoxycarb Fipronil Fluralaner Hydramethylnon Indoxacarb Limonene Lotilaner (+milbemycin oxime) Pyridaben Pyriprole Sarolaner Adjuvants (Piperonyl butoxide, Sesamex) Spinosad Sulfluramid Tebufenozide Tebufenpyrad Veracevine Xanthone Metaflumizone Ryanodine Ryanodol
Metabolites	Oxon Malaoxon Paraoxon TCPy
Biopesticides	Bacillus thuringiensis Baculovirus Beauveria bassiana Beauveria brongniartii Isaria fumosorosea Metarhizium acridum Metarhizium anisopliae Nomuraea rileyi Lecanicillium lecanii Paenibacillus popilliae Purpureocillium lilacinum Spinosad