Ethoprophos
- CAS No.
- 13194-48-4
- Chemical Name:
- Ethoprophos
- Synonyms
- PROPHOS;ETHOPROP;MOCAP;Profos;Ethoprofos;Jolt;Rovokil;vc9-104;v-c9-104;MOCAP(R)
- CBNumber:
- CB0155120
- Molecular Formula:
- C8H19O2PS2
- Molecular Weight:
- 242.34
- MOL File:
- 13194-48-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/3/14 15:18:25
| Melting point | -13 °C |
|---|---|
| Boiling point | 86-91°C |
| Density | d420 1.094 |
| vapor pressure | 4.65 x 10-2 Pa (26 °C) |
| Flash point | 100 °C |
| storage temp. | APPROX 4°C |
| solubility | DMF: 5mg/mL; DMSO: 5mg/mL; Ethanol: 1.6mg/mL |
| Water Solubility | 700 mg l-1 (20 °C) |
| Merck | 13,3782 |
| BRN | 8139788 |
| Stability | Hygroscopic |
| CAS DataBase Reference | 13194-48-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethoprophos(13194-48-4) |
| EPA Substance Registry System | Ethoprop (13194-48-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS06,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H300+H310+H330-H317-H410 | |||||||||
| Precautionary statements | P262-P264-P273-P280-P302+P352+P310-P304+P340+P310 | |||||||||
| Hazard Codes | T+;N,N,T+ | |||||||||
| Risk Statements | 25-26/27-43-50/53 | |||||||||
| Safety Statements | 27-28-36/37/39-45-60-61-27/28 | |||||||||
| RIDADR | UN 2810 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | TE4025000 | |||||||||
| HazardClass | 6.1(a) | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29309090 | |||||||||
| Toxicity | LC50 (96-hour) for rainbow trout 13.8 mg/L, bluegill sunfish 2.1 mg/L and goldfish 13.6 mg/L (Hartley and Kidd, 1987); acute oral LD50 for rats 262 mg/kg (Hartley and Kidd, 1987), 34 mg/kg (RTECS, 1985). | |||||||||
| NFPA 704 |
|
Ethoprophos Chemical Properties,Uses,Production
Description
Introduced in the 1960s, ethoprop is a nonsystemic insecticide/nematicide. The mobility of ethoprop in soil and its half-life are strongly dependent on soil organic matter (21). It is not known to be carcinogenic and is available as granules or emulsifiable concentrates.
Chemical Properties
Ethoprophos is a pale yellow liquid.
Uses
Ethoprophos is an organophosphate non-systemic nematicide and soil insecticide. Ethoprophos is an acetylcholinesterase (AChE) inhibitor.
General Description
Ethorop is one of a family of organophosphorus pesticides. Mocap is combustible though Mocap may require some effort to ignite. Mocap is very toxic by skin absorption and inhalation. Mocap may or may not be water soluble.
Air & Water Reactions
Hydrolyzed in alkali.
Reactivity Profile
Organothiophosphates, such as Mocap, are susceptible to formation of highly toxic and flammable phosphine gas in the presence of strong reducing agents such as hydrides. Partial oxidation by oxidizing agents may result in the release of toxic phosphorus oxides.
Health Hazard
Mocap is extremely toxic; the probable oral lethal dose for humans is 5-50 mg/kg, or between 7 drops and 1 teaspoonful for a 150 lb. person. It is a cholinesterase inhibitor which affects the nervous system.
Fire Hazard
(Non-Specific -- Organophosphorus Pesticide, Liquid, n.o.s.) Container may explode in heat of fire. Fire and runoff from fire control water may produce irritating or poisonous gases. Stable in water. Hydrolyzed in alkali.
Agricultural Uses
Nematicide, Insecticide: Ethoprop is used as a pre-plant soil application to control wireworms and nematodes in potatoes, sugar cane, sweet potatoes, and tobacco, with lesser usage on corn (field and sweet), beans (lima and snap), cucumbers, and cabbage. In addition, it is used to treat pineapples, bananas, and plantains, as well as fieldgrown ornamentals and non-bearing citrus trees, and commercial turf. Roughly 60% of ethoprop is applied to potatoes.
Trade name
AI3-27318®; CASWELL No. 434C®; JOLT®[C]; MENAP®; MOBIL V-C 9-104®; MOCAP®[C]; MOCAP 10G®[C]; PHOSETHOPROP®; ROVOKIL®; V-C 9-104®[C]; V-C CHEMICAL V-C 9-104®[C]; VIRGINIA-CAROLINA VC 9-104®
Safety Profile
Poison by ingestion and skin contact. A cholinesterase inhibitor type of insecticide. When heated to decomposition it emits very toxic fumes of POx and SOx. See also PARATHION.
Potential Exposure
A potential danger to those involved in the manufacture, formulation and application of this nematocide and soil insecticide
Carcinogenicity
In a combined chronic feeding/ carcinogenicity study, when rats were fed diets with 0, 1, 10, or 100 ppm ethoprop in the diet for 24 months (equivalent to 0, 0.041, 0.40, or 4.19 mg/kg/day (males); 0, 0.052, 0.51, or 5.12 mg/kg/day (females)), adrenal gland malignant pheochromocytomas were increased in males and thyroid C-cell carcinomas were increased slightly in males . When ethoprop was administered in the diet to mice for 104 weeks at 0, 0.2, 2.0, or 30 ppm (males: 0, 0.026, 0.254, or 3.96 mg/ kg/day; females: 0, 0.032, 0.318, or 4.9 mg/kg/day), survival was unaffected at any dose level and no statistically significant dose-related incidence of tumors were seen in males or females.
Environmental Fate
Soil. The reported half-life in humus-containing soil (pH 4.5) and a sandy loam (pH
7.2–7.3) are 87 and 14–28 days, respectively (Hartley and Kidd, 1987). The rate of
degradation increased in soils that had been treated annually four times (Smelt et al., 1987).
Chemical/Physical. Emits toxic fumes of phosphorus and sulfur oxides when heated
to decomposition (Sax and Lewis, 1987).
Metabolic pathway
Ethoprophos is a soil-acting insecticide and nematicide which is generally incorporated into the soil in the form of a granular formulation. Volatilisation is a factor involved in the loss and movement of the compound in the environment. The major route of degradation of ethoprophos in both plants and mammals is via hydrolysis to give O-ethyl S-propyl phosphorothioate through loss of propanethiol. Propanethiol has been shown to react as a nucleophile to yield ethyl propyl sulfide through attack on the phosphorus atom and dipropyl disulfide through attack on the sulfur atom of ethoprophos. The sulfide metabolites are further metabolised via oxidation to sulfoxides and sulfones. In mammals, an additional important route of detoxification is through de-ethylation via glutathione- S-alkyl transferase, a route common to many organophosphorus insecticides.
Shipping
UN3018 Organophosphorus pesticides, liquid, toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials. UN2810 Toxic liquids, organic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required
Incompatibilities
Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, and epoxides. Strong oxidizers may cause release of toxic phosphorus oxides. Organophosphates, in the presence of strong reducing agents such as hydrides, may form highly toxic and flammable phosphine gas. Keep away from alkaline materials
Waste Disposal
In accordance with 40CFR 165 recommendations for the disposal of pesticides and pesticide containers. Must be disposed properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office
Ethoprophos Preparation Products And Raw materials
Raw materials
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| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Appolo Biotech | 08046051566 | Gujarat, India | 2 | 58 | Inquiry |
| Pharma Affiliates | 172-5066494 | Haryana, India | 6761 | 58 | 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 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29897 | 58 | Inquiry |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | China | 6387 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49391 | 58 | Inquiry |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | China | 23556 | 58 | Inquiry |
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