DEMETON S
- CAS No.
- 126-75-0
- Chemical Name:
- DEMETON S
- Synonyms
- is;ＳDeMeto;DEMETON S;po-systox;isosystox;izosystox;isodemeton;thiolsystox;Demeton-S 0;thioldemeton
- CBNumber:
- CB6744030
- Molecular Formula:
- C8H19O3PS2
- Molecular Weight:
- 258.34
- MOL File:
- 126-75-0.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/5/15 10:43:59
| Melting point | 95-97℃ |
|---|---|
| Boiling point | 1340C |
| Density | 1.228 g/cm3 (20 ºC) |
| refractive index | 1.5207 (589.3 nm 20℃) |
| Flash point | 45 °C |
| storage temp. | 0-6°C |
| solubility | Chloroform (Slightly), Methanol (Slightly), Hexane, Ethyl Acetate, Dichloromethane |
| form | Oil |
| color | Clear Colourless |
| Water Solubility | 2g/L(20 ºC) |
| EPA Substance Registry System | Demeton-S (126-75-0) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H300+H310 |
| Precautionary statements | P264-P280-P301+P310-P302+P350-P310 |
| Hazard Codes | T+ |
| Risk Statements | 27/28 |
| Safety Statements | 28-36/37-45 |
| RIDADR | 3018 |
| RTECS | TF3130000 |
| HazardClass | 6.1(a) |
| PackingGroup | I |
| Toxicity | LD50 oral in rat: 1500ug/kg |
DEMETON S Chemical Properties,Uses,Production
Chemical Properties
Oily Liquid
Uses
Colinesterase inhibitor. Insecticide
Safety Profile
Poison by ingestion, intraperitoneal, and subcutaneous routes. When heated to decomposition it emits very toxic fumes of POx and SOx. See also DEMETON-0 + DEMETON-S and other demeton entries.
Potential Exposure
A potential danger to those involved in the manufacture, formulation, and application of this systemic insecticide and acaricide.
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 S Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
| Pharma Affiliates | 172-5066494 | Haryana, India | 6761 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | China | 30250 | 58 | Inquiry |
| LEAPCHEM CO., LTD. | +86-852-30606658 | China | 43348 | 58 | Inquiry |
| Aladdin Scientific | +1-+1(833)-552-7181 | United States | 57511 | 58 | Inquiry |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | China | 8672 | 58 | Inquiry |
| ShangHai Anpel Co, Ltd. | 18501792038; 18501792038 | China | 9614 | 58 | Inquiry |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-400-6206333 18521732826 | China | 25009 | 65 | Inquiry |
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