Detail of "2540-82-1"

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CAS Number:
2540-82-1
Name:
Phosphorodithioic acid,S-[2-(formylmethylamino)-2-oxoethyl] O,O-dimethyl ester
Molecular Structure:
Formula:
C6H12 N O4 P S2
Molecular Weight:
257.28
Synonyms:
Phosphorodithioicacid, O,O-dimethyl ester, S-ester with N-formyl-2-mercapto-N-methylacetamide(8CI); Aflix; Anthio; Anthio 25; Anthio 33; CP 53926; ENT 27257; Formothion;O,O-Dimethyl S-(N-formyl-N-methylcarbamoylmethyl) phosphorodithioate;O,O-Dimethyl dithiophosphorylacetic acid N-methyl-N-formylamide; O,O-Dimethylphosphorodithioate N-formyl-2-mercapto-N-methylacetamide S-ester; S 6900; S6900 (insecticide); S-(N-Formyl-N-methylcarbamoylmethyl) O,O-dimethylphosphorodithioate; Toprose
Density:
1.368g/cm³
Boiling Point:
317.8°Cat760mmHg
Flash Point:
146°C
Hazard Symbols:
Cholinesterase inhibitor.
Risk Codes:
21/22-36/38-20/21/22-10
Safety:
Poison by ingestion, inhalation, skin contact, and intravenous routes. Mutation data reported. When heated to decomposition it emits very toxic fumes of NO_x, PO_x, and SO_x. See also ESTERS. Details

Formothion

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Supplier:China Surchem International [ China (Mainland)]

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Research on some organophosphorus insecticide residues in olive oil in relation to techniques of Dacus oleae control: Research on some organophosphorus insecticide residues in olive oil in relation to techniques of Dacus oleae control. I. Results of total treatment of the foliage. Leone, A. M.; La Notte, E.; Lamparelli, F.; La Notte, F. (Ist. Ind. Agrar., Univ. Bari, Bari, Italy). Riv. Sci. Tecnol. Alimenti Nutr. Um., 6(5-6), 285-8 (Italian) 1976. CODEN: RSTUDV. DOCUMENT TYPE: Journal CA Section: 17 (Foods) Section cross-reference(s): 5 Spraying olive trees with dimethoate [60-51-5], formothion [2540-82-1], phosphamidon [13171-21-6], fenthion [55-38-9], medathion [950-37-8], and prolate [732-11-6] and sampling at 24 h, and 1, 2, 3, and 4 weeks showed that levels in olive oil were lowest with formothion (0.8 ppm at 24 h and 0.1 ppm at other periods) followed by phosphamidon (2.1 ppm at 24 h to 0.1 ppm at 4 weeks) and dimethoate (3.4 ppm at 24 h to 0.8 ppm at 4 weeks). Levels of fenthion, medathion, and esp. prolate (all lipophilic compds.) were extremely high by contrast.

Dynamics of the development and control of cabbage aphid (Brevicoryne brassicae L: Dynamics of the development and control of cabbage aphid (Brevicoryne brassicae L.). Narkiewicz-Jodko, Jan (Inst. Warzywnictwa, Skierniewice, Pol.). Mater. Ses. Nauk. Inst. Ochr. Rosl., 16th, 185-200. Inst. Ochr. Rosl.: Poznan, Pol. (Polish) 1976. CODEN: 35SCA4. DOCUMENT TYPE: Conference CA Section: 5 (Agrochemicals) Of 15 insecticides tested against cabbage aphid, 0.6-1.8 kg 70% Sayfos [78-57-9]/ha gave the most prolonged effect and left no residues after harvest. However, the other insecticides, 1.7 kg 5% Aphidan [5827-05-4], 0.3 kg 25% Anthio [2540-82-1], 0.15 kg 25% Basudin [333-41-5], 0.2 kg 37% Rogor [60-51-5], 0.15 kg 50% Hostaquick [62-38-4], 0.35 kg 90% Lannate [16752-77-5], 0.45 kg 50% Nogos [62-73-7], 0.45 kg 50% Owadophos [122-14-5], 0.15 kg 50% Pirimor [23103-98-2], 0.6 kg 30% Sadophos [121-75-5], 3.4 kg 10% Solvirex [298-04-4], 1.7 kg 10% forat [298-02-2], 0.075 kg 25% Tinox [8065-62-1], and 0.15 kg 50% Zolone [2310-17-0]/ha also were effective.