DEMETON O
- CAS No.
- 298-03-3
- Chemical Name:
- DEMETON O
- Synonyms
- E 1059;NSC-8928;Di-Septon;Bayer 8169;demethon-O;Demetonthione;Demeton thiono;Thiolmecaptophos;Demeton-O, Pestanal;diethyl2-eththioethylthionophosphate
- CBNumber:
- CB2500665
- Molecular Formula:
- C8H19O3PS2
- Molecular Weight:
- 258.34
- MDL Number:
- MFCD00055358
- MOL File:
- 298-03-3.mol
| Boiling point | 272.05°C (estimate) |
|---|---|
| Density | 1.1190 |
| Flash point | 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 |
| FDA UNII | 8H0T22KH9W |
| EPA Substance Registry System | Demeton-O (298-03-3) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS09 |
|---|---|
| Signal word | Danger |
| Hazard statements | H300-H310-H400 |
| Precautionary statements | P264-P270-P301+P310-P321-P330-P405-P501-P262-P264-P270-P280-P302+P350-P310-P322-P361-P363-P405-P501-P273-P391-P501 |
| 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 price More Price(2)
DEMETON O Chemical Properties,Uses,Production
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
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| career henan chemical co | +86-0371-86658258 15093356674; | factory@coreychem.com | China | 29826 | 58 |
| Mainchem Co., Ltd. | +86-0592-6210733 | sale@mainchem.com | China | 32360 | 55 |
| TianJin Alta Scientific Co., Ltd. | 022-65378550-8551 | contact@altascientific.com | China | 2773 | 58 |
| Shenzhen Regent Biochemical Technology Co., Ltd. | 0755-0755-85201366 18938635012 | sales@regentsciences.com | China | 9293 | 58 |
| Shanghai Jizhi Biochemical Technology Co. Ltd. | 400-400-400-9004166 18616739031 | 3007523370@qq.com | China | 52712 | 58 |
| ShangHai Anpel Co, Ltd. | 18501792038; 18501792038 | shanpel@anpel.com.cn | China | 9614 | 58 |
| Shanghai Haohong Pharmaceutical Co., Ltd. | 4008210725 4008210725 | malulu@leyan.com | China | 55023 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 | marketing@energy-chemical.com | China | 44941 | 58 |
| TCI (Shanghai) Chemical Trading Co., Ltd. | 021-61109150 | sales@tcisct.com | China | 31163 | 58 |
