Fosetyl aluminum
- CAS No.: 39148-24-8
- Molecular Weight：351.08
- Modify Date.: 2022-11-25 02:22
- Introduction:
White, crystalline solid or powder. Odorless.
Fosetyl-Al is an aluminium salt composed of ethyl phosphonate anions and aluminium cations in a 3:1 ratio. A fungicide for various horticultural crops used to control a range of diseases including Phytophthora, Pythium and Plasmopara. It has a role as an antifungal agrochemical. It contains a fosetyl(1-).
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1. Names and Identifiers
- 1.1 Name
- Fosetyl aluminum
- 1.2 Synonyms
32545rp alietteextra Aluminium tris(ethyl phosphonate) aluminiumphosethyl Aluminiumtriethylphosphonate Aluminum tris(ethoxyphosphinate) Aluminum tris(ethyl phosphonate) Aluminum tris(O-ethylphosphonate) aluminum tris[ethyl phosphonate] EINECS 254-320-2 fosetyl alu. Fosetyl aluminium Fosetyl Aluminiun fosetyl-aluminium fosetyl-aluminum Phosphonic acid, ethyl ester, aluminum salt (3:1) Tris(phosphonic acid ethyl) aluminum salt
- 1.3 CAS No.
- 39148-24-8
- 1.4 CID
- 6328269
- 1.5 EINECS(EC#)
- 254-320-2
- 1.6 Molecular Formula
- C6H15AlO9P3+3 (isomer)
- 1.7 Inchi
- InChI=1S/3C2H5O3P.Al/c3*1-2-5-6(3)4;/h3*2H2,1H3;/q;;;+3
- 1.8 InChkey
- OIPMQULDKWSNGX-UHFFFAOYSA-N
- 1.9 Canonical Smiles
- CCOP(=O)=O.CCOP(=O)=O.CCOP(=O)=O.[Al+3]
- 1.10 Isomers Smiles
- CCOP(=O)=O.CCOP(=O)=O.CCOP(=O)=O.[Al+3]
2. Properties
- 2.1 Density
- 1.3030
- 2.1 Melting point
- >300
- 2.1 Precise Quality
- 350.9744315
- 2.1 PSA
- 218.49000
- 2.1 logP
- 2.86680
- 2.1 Solubility
- 110 g l-1 (20 °C)
- 2.2 Chemical Properties
- White, crystalline solid or powder. Odorless.
- 2.3 Color/Form
- White crystals
Colorless powder
- 2.4 pKa
- 4.7
- 2.5 Water Solubility
- 110 g l -1 (20 °C)
- 2.6 StorageTemp
- 0-6°C
3. Use and Manufacturing
- 3.1 Agricultural Uses
- Fosetyl aluminum can be used as Fungicide: used on fruits, vegetables and nut crops; also on ornamentals and greenhouse products.
- 3.2 Methods of Manufacturing
- Phosphorus trichloride and ethanol remove hydrogen chloride in the presence of a small amount of water to produce diethyl phosphite and a small amount of monoethyl phosphite; under the action of a slight excess of ammonia or sodium hydroxide, it generates monoethyl ammonium phosphite ( Or sodium); then react with a small excess of aluminum sulfate to produce aluminum triethylphosphonate.
- 3.3 Potential Exposure
- Organophosphate fungicide used onfruits, vegetables and nut crops; also on ornamentals andgreenhouse products.
- 3.4 Shipping
- UN2783 Organophosphorus pesticides, solid,toxic, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.UN3018 Organophosphorus pesticides, liquid, toxic,Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
- 3.5 Usage
- Agricultural fungicide.
- 3.6 Waste Disposal
- Destruction by alkali hydroly sis or incineration. Containers must be disposed of properlyby following package label directions or by contacting yourlocal or federal environmental control agency, or by con tacting your regional EPA office. Fosetyl aluminum Preparation Products And Raw materials Preparation Products
4. Safety and Handling
- 4.1 Hazard Codes
- Xi
- 4.1 Risk Statements
- R41
- 4.1 Safety Statements
- S26
- 4.1 Octanol/Water Partition Coefficient
- log Kow = -2.1 to -2.7 at 23 deg C
- 4.2 Other Preventative Measures
- SRP: The scientific literature for the use of contact lenses in industry is conflicting. The benefit or detrimental effects of wearing contact lenses depend not only upon the substance, but also on factors including the form of the substance, characteristics and duration of the exposure, the uses of other eye protection equipment, and the hygiene of the lenses. However, there may be individual substances whose irritating or corrosive properties are such that the wearing of contact lenses would be harmful to the eye. In those specific cases, contact lenses should not be worn. In any event, the usual eye protection equipment should be worn even when contact lenses are in place.
SRP: Local exhaust ventilation should be applied wherever there is an incidence of point source emissions or dispersion of regulated contaminants in the work area. Ventilation control of the contaminant as close to its point of generation is both the most economical and safest method to minimize personnel exposure to airborne contaminants.
SRP: Contaminated protective clothing should be segregated in such a manner so that there is no direct personal contact by personnel who handle, dispose, or clean the clothing. Quality assurance to ascertain the completeness of the cleaning procedures should be implemented before the decontaminated protective clothing is returned for reuse by the workers. Contaminated clothing should not be taken home at end of shift, but should remain at employee's place of work for cleaning.
/If inhaled/: /Get/ fresh air, rest. /If contacted with skin/: rinse and then wash skin with water and soap. /If contacted with eyes/: First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor. /If ingested/: Rinse mouth, rest.
/For applying the product/ wear the items of protective clothing the label requires: for example, non-absorbent gloves (not leather or fabric), rubber footwear (not canvas or leather), a hat, goggles, or a dust-mist filter. If no specific clothing is listed, gloves, long-sleeved shirts and long pants, and closed shoes are recommended. You can buy protective clothing and equipment at hardware stores or building supply stores.
Indoor Applications. If the label directions permit, leave all windows open and fans operating after the application is completed. If the pesticide product is only effective in an unventilated (sealed) room or house, do not stay there. Put all pets outdoors, and take yourself any your family away from treated areas for at least the length of time prescribed on the label. Apply most surface sprays only to limited areas such as cracks; don't treat entire floors, walls, or ceilings. Don't let pesticides get on any surfaces that are used for food preparation. Wash any surfaces that may have pesticide residue before placing food on them.
Indoor Applications. When using total release foggers to control pests, use no more than the amount needed and to keep foggers away from ignition sources (ovens, stoves, air conditioners, space heaters, and water heaters, for example). Foggers should not be used in small, enclosed places such as closets and cabinets or under tables and counters.
Outdoor Applications. Never apply pesticides outdoors on a windy day (winds higher than 10 mph). Position yourself so that a light breeze does not blow pesticide spray or dust into your face.
SRP: Contaminated protective clothing should be segregated in such a manner so that there is no direct personal contact by personnel who handle, dispose, or clean the clothing. Quality assurance to ascertain the completeness of the cleaning procedures should be implemented before the decontaminated protective clothing is returned for reuse by the workers. Contaminated clothing should not be taken home at end of shift, but should remain at employee's place of work for cleaning.
- 4.3 Cleanup Methods
- If a spill occurs, clean it up promptly. Don't wash it away. Instead, sprinkle the spill with sawdust, vermiculite, or kitty litter. Sweep it into a plastic garbage bag, and dispose of it as directed on the pesticide product label.
After Applying a Pesticide, Indoors or Outdoors. To remove pesticide residues, use a bucket to rinse tools or equipment three times, including any containers or utensils that you used when mixing the pesticide. Then pour the rinsewater into the pesticide sprayer and reuse the solution by applying it according to the pesticide product label directions. After applying any pesticide wash your hands and any other parts of your body that may have come in contact with the pesticide..To prevent tracking pesticides inside, remove or rinse your boots or shoes before entering your home. Wash any clothes that have been exposed to a lot of pesticide separately from your regular wash.
- 4.4 DisposalMethods
- Sweep spilled substance into covered containers; if appropriate, moisten first to prevent dusting. Do NOT let this chemical enter the environment. (Extra personal protection: P1 filter respirator for inert particles).
Safe Disposal of Pesticides. The best way to dispose of small amounts of excess pesticides is to use them - apply them - according to the directions on the label. If you cannot use them, ask your neighbors whether they have a similar pest control problem and can use them. If all of the remaining pesticide cannot be properly used, check with your local solid waste management authority, environmental agency, or health department to find out whether your community has a household hazardous waste collection program or a similar program for getting rid of unwanted, leftover pesticides. These authorities can also inform you of any local requirements for pesticide waste disposal.
Safe Disposal of Pesticides. An empty pesticide container can be as hazardous as a full one because of residues left inside. Never reuse such a container. When empty, a pesticide container should be rinsed carefully three times and the rinsewater thoroughly drained back onto the sprayer or the container previously used to mix the pesticide. Use the rinsewater as a pesticide, following label directions. Replace the cap or closure securely. Dispose of the container according to label instructions. Do not puncture or burn a pressurized container like an aerosol - it could explode. Do cut or puncture other empty pesticide containers made of metal or plastic to prevent someone from reusing them. Wrap the empty container and put it in the trash after you have rinsed it.
SRP: The most favorable course of action is to use an alternative chemical product with less inherent propensity for occupational exposure or environmental contamination. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air quality; potential migration in soil or water; effects on animal, aquatic, and plant life; and conformance with environmental and public health regulations.
- 4.5 RIDADR
- UN2783 (solid); UN3018
(liquid
- 4.5 FirePotential
- Nonflammable
- 4.6 Formulations/Preparations
- Mixed formulations: (fosetyl-aluminum +) folpet; mancozeb; captan + thiabendazole; bendiocarb + captan + thiabendazole.
'Aliette', wettable powder (800 g fosetyl-aluminum/kg). Mixtures include: 'Aliette Extra', 'Hy-Cote', water dispersible powder for slurry treatment (fosetyl-aluminum + captan + thiabendazole); 'Hy-Tona', water dispersible powder for slurry treatment (300 g fosetyl-aluminum + 300 g bendiocarb + 100 g captan + 75 g thiabendazole/kg); 'Mikal', wettable powder (500 g fosetyl-aluminum + 250 g folpet/kg).
Water dispersable granule, wettable powder, liquid injectable
Valiant (50% fosetyl Al, 25% folpet, 4% cymoxanil); Keeper Triplo (32.5% fosetyl Al, 26% mancozeb, 25% cymoxanil).
Selected products: ...Fosim; Manaus; Valete; Vialphos; Fosbel; Fosetal; Prudence; Terronate. Mixtures: Altigan Flash (+folpet); Artimon (+mancozeb); Elicio (+fenamidone); Equation System (+famoxadone); Impresario (+famoxadone); Mildex (+fenamidone); Rhodax Express (+mancozeb); Rhodax M (+mancozeb); Sillage (+metiram); Tertio (+cymoxanil+fenamidone).
Discontinued products mixtures: Carlit (+benalaxyl+mancozeb); Chipco (+iprodione).
Technical is > or = 95% pure.
- 4.7 RTECS
- SZ9640000
- 4.7 Protective Equipment and Clothing
- Fosetyl-Al is a severe eye irritant...
- 4.8 Reactivities and Incompatibilities
- Incompatible with foliar fertilizers.
- 4.9 Skin, Eye, and Respiratory Irritations
- Fosetyl-Al is a severe eye irritant...
- 4.10 Safety
-
Moderately toxic by ingestion, skin contact, and intraperitoneal routes. A severe eye irritant. When heated to decomposition it emits toxic vapors of POx.
Hazard Codes:?
?Xi
The Risk Statements information:
41:? Risk of serious damage to eyes?
The Safety Statements information:
26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
39:? Wear eye/face protection?
RTECS: SZ9640000
- 4.11 Specification
-
?Fosetyl-aluminum , with CAS number of 39148-24-8, can be called Aluminium tris(ethyl phosphonate) ; Aluminum tris(O-ethyl phosphonate) ; Aluminum tris(ethyl phosphite) ; Fosetyl aluminum ; Fosetyl-aluminium ; Rhone-Poulenc ; Phosphonic acid monoethyl ester aluminum salt .
- 4.12 Toxicity
- Oral-rat LD50: 5000 mg/kg; Oral-Mouse LD50: 3700 mg/kg
5. MSDS
2.Hazard identification
2.1 Classification of the substance or mixture
Serious eye damage, Category 1
2.2 GHS label elements, including precautionary statements
| Pictogram(s) |  |
| Signal word | Danger |
| Hazard statement(s) | H318 Causes serious eye damage |
| Precautionary statement(s) | |
| Prevention | P280 Wear protective gloves/protective clothing/eye protection/face protection. |
| Response | P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 Immediately call a POISON CENTER/doctor/\u2026 |
| Storage | none |
| Disposal | none |
2.3 Other hazards which do not result in classification
none
7. Other Information
- 7.0 Storage Conditions
- Phosphorus trichloride and ethanol remove hydrogen chloride in the presence of a small amount of water to produce diethyl phosphite and a small amount of monoethyl phosphite; under the action of a slight excess of ammonia or sodium hydroxide, it generates monoethyl ammonium phosphite ( Or sodium); then react with a small excess of aluminum sulfate to produce aluminum triethylphosphonate.
- 7.1 Storage features
- Warehouse ventilated, low temperature and dry
- 7.2 Mesh Entry Terms
- Aliette
- 7.3 Use Classification
- Health Hazards -> Carcinogens|Bactericides, Fungicides
8. Computational chemical data
- Molecular Weight: 351.08g/mol
- Molecular Formula: C6H15AlO9P3+3
- Compound Is Canonicalized: False
- XLogP3-AA: null
- Exact Mass: 350.9744315
- Monoisotopic Mass: 350.9744315
- Complexity: 71.3
- Rotatable Bond Count: 3
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 9
- Topological Polar Surface Area: 130
- Heavy Atom Count: 19
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count: 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Isotope Atom Count: 0
- Covalently-Bonded Unit Count: 4
- CACTVS Substructure Key Fingerprint: AAADccBgPAMAABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGgAAACAAAACggAICAAAAARAAQAAAAIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==
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