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Product Name:DEMETON O
CAS:298-03-3
|
| Company Name: |
TianJin Alta Scientific Co., Ltd.
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| Tel: |
022-65378550-8551 |
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contact@altascientific.com |
| Products Intro: |
Product Name:DeMeton-O
CAS:298-03-3
Purity:10Mg 25Mg 100Mg Package:98%
|
- DEMETON O
-
- $1.00 / 1g
-
2020-01-10
- CAS:298-03-3
- Min. Order: 1g
- Purity: 99.0%
- Supply Ability: 100kg
|
| | DEMETON O Basic information |
| Product Name: | DEMETON O | | Synonyms: | o,o-diethylo-(2-eththioethyl)phosphorothioate;O,O-diethylO-[2-(ethylthio)ethyl]-thiophosphate;o,o-diethylo-2-(ethylthio)ethylphosphorothioate;Phosphorothioic acid, O,O-diethyl O-[2-(ethylthio)ethyl] ester;phosphorothioicacid,o,o-diethylo-(2-(ethylthio)ethyl)ester;Ethanethiol, 2-(ethylthio)-, S-ester with O,O-diethyl phosphorodithioate;ethanethiol,2-(ethylthio)-,s-esterwitho,o-diethylphosphorodithioate;Ethanol, 2-(ethylthio)-, O-ester with O,O-diethyl phosphorothioate | | CAS: | 298-03-3 | | MF: | C8H19O3PS2 | | MW: | 258.34 | | EINECS: | 206-053-8 | | Product Categories: | | | Mol File: | 298-03-3.mol |  |
| | DEMETON O Chemical Properties |
| Boiling point | 272.05°C (estimate) | | density | 1.1190 | | Fp | 45 °C | | storage temp. | −20°C | | solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) | | form | Oil | | color | Colourless | | Water Solubility | 2g/L(room temperature) | | CAS DataBase Reference | 298-03-3 | | EPA Substance Registry System | Demeton-O (298-03-3) |
| Hazard Codes | T+,N | | Risk Statements | 27/28-50 | | Safety Statements | 28-36/37-45-61 | | RIDADR | 3018 | | RTECS | TF3125000 | | HazardClass | 6.1(a) | | PackingGroup | I |
| | DEMETON O Usage And Synthesis |
| Description | Demeton is a light brown liquid with an odorof sulfur compounds; Freezing/Melting point #213℃.Molecular weight = 516.92; Boiling point =134℃ at2 mmHg at 20℃; Flash point =45℃; Explosive limits:LEL = 1%; UEL = 5.3%. Hazard Identification (based onNFPA-704 M Rating System): Health 3, Flammability 2,Reactivity 0. Insoluble in water. | | Chemical Properties | Demeton is a light brown liquid with an odor
of sulfur compounds; freezing/melting point ≤‐13
C | | Uses | Demeton-O is an organophosphorus pesticide found in some imported crops and fruits samples. | | Definition | ChEBI: Demeton-O is an organic thiophosphate. | | Potential Exposure | A potential danger to those involved
in the manufacture, formulation, and application of this
systemic insecticide and acaricide. | | First aid | If this chemical gets into the eyes, remove anycontact lenses at once and irrigate immediately for at least15 min, occasionally lifting upper and lower lids. Seek medical attention immediately. If this chemical contacts theskin, remove contaminated clothing and wash immediatelywith soap and water. Speed in removing material from skinis of extreme importance. Shampoo hair promptly if contaminated. Seek medical attention immediately. If thischemical has been inhaled, remove from exposure, beginrescue breathing (using universal precautions, includingresuscitation mask) if breathing has stopped and CPR ifheart action has stopped. Transfer promptly to a medicalfacility. When this chemical has been swallowed, get medical attention. Give large quantities of water and inducevomiting. Do not make an unconscious person vomit.Effects may be delayed; medical observation isrecommended | | storage | Color Code—Blue: Health Hazard/Poison: Storein a secure poison location. Prior to working with demetonyou should be trained on its proper handling and storage. Aregulated, marked area should be established where thischemical is handled, used, or stored in compliance withOSHA Standard 1910.1045. Before entering confined spacewhere this chemical may be present, check to make surethat an explosive concentration does not exist. Store inDemeton 861tightly closed containers in a cool, well-ventilated areaaway from oxidizers, strong bases, water, soluble mercury,and other pesticides. Where possible, automatically pumpliquid from drums or other storage containers to processcontainers. | | Shipping | UN3278 Organophosphorus compound, liquid,
toxic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous
materials, Hazard Technical Name Required, Potential
Inhalation Hazard (Special Provision 5). UN3017
Organophosphorus pesticides, liquid, toxic, flammable,
flash point not , 23
C, Hazard class: 6.1; Labels: 6.1-
Poisonous materials, 3-Flammable liquid. UN2810 Toxic
liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-
Poisonous materials, Technical Name Required. | | Incompatibilities | May form explosive mixture with air.
Strong oxidizers, strong bases, soluble mercury, other
pesticides, and water. | | Waste Disposal | The thiono-and thiolo-isomers of
this mixture are 50% hydrolyzed in 75 minutes and 0.85 min-
ute, respectively @ 20℃
and pH 13. At pH 9 and 70 ℃
, the
half-life of Demeton is 1.25 hour, but an pH 1-5 it is over
11 hours. Sand and rushed limestone may be added together
with a flammable solvent; the resultant mixture may be burned
in a furnace with afterburner and alkaline scrubber
.In
accordance with 40CFR165, follow recommendations for the
disposal of pesticides and pesticide containers. Must be dis-
posed properly by following package label directions or by
contacting your local or federal environmental control agency,
or by contacting your regional EPA office. |
| | DEMETON O Preparation Products And Raw materials |
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