Methidathion
950-37-8 Basic informationMore
- Product Name:Methidathion
- Synonyms: faat Fisons nc 2964 fisonsnc2964 Geigy 13005 Geigy GS 13005 geigy13005 geigygs-13005 GS 13005
- CAS:950-37-8
- MF:C6H11N2O4PS3
- MW:302.33
- EINECS:213-449-4
- Mol File:950-37-8.mol
-
USE
<em>Photolytic.</em> When methidathion in an aqueous buffer solution (25°C and pH 7.0) was
exposed to filtered UV light (l >290 nm) for 24 hours, 17% decomposed to 5-methoxy-
3H-1,3,4-thiadiazol-2-one. At 50°C, 56% was degraded after 24 hours. Degradation
occurred via hydrolysis of the thiol bond of the phosphorodithioic ester. Under acidic and
alkaline conditions, hydrolytic cleavage occurred at the C-S and P-S bonds, respectively
(Burkhard and Guth, 1979). Smith et al. (1978) demonstrated that methidathion degraded
to methidathion oxon at a faster rate in six air-dried soils than in moist soils. Half-lives
for methidathion in the air-dried soils ranged from 19 to 110 days. In addition, methidathion
degraded faster in an air-dried soil exposed to ozone (half-lives 2.5 to 7.0 days).<br /><em>Chemical/Physical.</em> Emits toxic fumes of phosphorus, nitrogen and sulfur oxides when
heated to decomposition (Sax and Lewis, 1987). Methidathion oxon was also found in
fogwater collected near Parlier, CA (Glotfelty et al., 1990). It was suggested
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- Company Name:Anhui Xuding Chemical Technology Co., Ltd
- Tel: 15215638822
- Products Intro:Product Name:Methidathion
CAS:950-37-8
Purity:99% Package:25KG、1T - CB Index:58
- Related Information:Catalog(46)
- Company Name:Sichuan Kulinan Technology Co., Ltd
- Tel:400-1166-196 18981987031
- Products Intro:Product Name:Methidathion
CAS:950-37-8
Purity:99% HPLC Package:10g;50g;100g;500g;1kg;5kg;25kg More... - CB Index:57
- Related Information:Catalog(11707)
- Company Name:Shanghai Aladdin Bio-Chem Technology Co.,LTD
- Tel:400-400-6206333 18521732826
- Products Intro:Product Name:Methidathion solution
CAS:950-37-8
Package:161.1RMB/2ML More... - CB Index:65
- Related Information:Catalog(25003)
- Company Name:Codow Chemical Co.,Ltd.
- Tel:18620099427 18620099427
- Products Intro:Product Name:Methidathion solution
CAS:950-37-8
Purity:1.02mg/ml Package:1ML;2.5ML;5ML;10ML;25ML - CB Index:55
- Related Information:Catalog(1751)