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| | Salithion Basic information |
| Product Name: | Salithion | | Synonyms: | Fenfosphorin;[2R,(+)]-2-Methoxy-4H-1,3,2-benzodioxaphosphorin-2-sulfide;[2S,(-)]-2-Methoxy-4H-1,3,2-benzodioxaphosphorin-2-sulfide;8-methoxy-8-sulfanylidene-7,9-dioxa-8$l^{5}-phosphabicyclo[4.4.0]deca-1,3,5-triene;8-methoxy-8-thioxo-7,9-dioxa-8$l^{5}-phosphabicyclo[4.4.0]deca-1,3,5-triene;(RS)-2-Methoxy-4H-1,3,2δ5-benzodioxaphosphinine 2-sulfide;(RS)-2-Methoxy-4H-1,3,2δ5-benzodioxaphosphorine 2-sulfide;FENPHOSPHORIN | | CAS: | 3811-49-2 | | MF: | C8H9O3PS | | MW: | 216.19 | | EINECS: | 223-292-3 | | Product Categories: | | | Mol File: | 3811-49-2.mol |  |
| | Salithion Chemical Properties |
| Melting point | 55-56℃ (methanol ) | | Boiling point | approximate 274℃ | | density | 1.37±0.1 g/cm3(Predicted) | | storage temp. | 0-6°C | | Water Solubility | 58mg/L(30 ºC) | | BRN | 1875270 | | Henry's Law Constant | 4.7×10-1 mol/(m3Pa) at 25℃, MacBean (2012) | | InChI | 1S/C8H9O3PS/c1-9-12(13)10-6-7-4-2-3-5-8(7)11-12/h2-5H,6H2,1H3 | | InChIKey | OUNSASXJZHBGAI-UHFFFAOYSA-N | | SMILES | COP1(=S)OCc2ccccc2O1 | | EPA Substance Registry System | Dioxabenzofos (3811-49-2) |
| Hazard Codes | T,N | | Risk Statements | 24/25-39/25-51/53 | | Safety Statements | 36/37-38-45-61 | | RIDADR | 2783 | | WGK Germany | 3 | | HazardClass | 6.1(b) | | PackingGroup | III | | HS Code | 29349990 | | Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | | Hazard Classifications | Acute Tox. 3 Oral
Acute Tox. 4 Dermal
Aquatic Chronic 2 | | Toxicity | chicken,LD50,oral,110mg/kg (110mg/kg),PERIPHERAL NERVE AND SENSATION: STRUCTURAL CHANGE IN NERVE OR SHEATHBEHAVIORAL: ATAXIA,Bochu Kagaku. Scientific Pest Control. Vol. 40, Pg. 49, 1975. |
| | Salithion Usage And Synthesis |
| Chemical Properties | Pure product is white needle crystal. m.p. 55～56℃,vapor pressure 0.63Pa(25℃),easily soluble in acetone,benzene,ethanol,ether,soluble in cyclohexanone,toluene,xylene,isobutyl ketone,solubility in water at 30℃ is 50mg/L.Stable in weak acidic or alkaline medium. | | Uses | Dioxabenzofos may be used as an analytical reference standard for the determination of the analyte in food, animal tissues, Oolong tea and vegetables/fruits by various chromatography techniques.', 'Refer to the productμs Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. | | Definition | ChEBI: Salithion is an organic thiophosphate. | | Production Methods | Dioxabenzophos is commercially produced through a multi-step synthesis involving O-methyl (O-2-formylphenyl) phosphorochloridothioate as a key intermediate. The process typically includes condensation reactions with salicylic alcohol or related benzodioxaphosphorine derivatives, using reagents like sodium tetrahydroborate or potassium carbonate in solvents such as methanol, toluene, or dichloromethane. | | Mechanism of action | Non-systemic with contact, stomach and respiratory action. Acetylcholinesterase (AchE) inhibitor. | | Pesticide Type | Insecticide |
| | Salithion Preparation Products And Raw materials |
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