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Fosetyl aluminum

Fosetyl aluminum structure

CAS No:
39148-24-8
Formula:
C2H7O3P.¹/3Al
Chemical Name:
Fosetyl aluminum
Synonyms:
Phosphonic acid,monoethyl ester,aluminum salt (3:1);Phosphonic acid,monoethyl ester,aluminum salt;LS 74-783;Aliette;Aluminum tris(ethyl phosphite);Phosethyl Al;Efosite Al;EXP 1659;Fosetyl Al;Aluminum tris(O-ethylphosphonate);Efal;Fosetyl aluminum;Yilinlu;Efal 50;Ephal;Fosethyl Al;Chipco Aliette Signature;Chipco Signature;Aliette 80WG;Alliete;Sinophos;Aliette Flash;Aliette WP;Aliette WDG;Signature 80 WDG;118064-75-8;136752-29-9;35851-69-5;328402-73-9;1135443-39-8
Categories:
Organic Chemistry > Phosphines

Description

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-).

Fosetyl aluminum Basic Attributes

Molecular Weight：

354.1

Exact Mass：

353.997894

EC Number：

254-320-2

UNII：

3979UH4J7X

DSSTox ID：

DTXSID1020643

Characteristics

PSA：

218.49000

XLogP3：

2.86680

Melting Point：

>300 °C

Water Solubility：

110 g l -1 (20 °C)

Storage Conditions：

0-6°C

Vapor Pressure：

< 10-7 Pa (25 °C)

Toxicity：

Oral-rat LD50: 5000 mg/kg; Oral-Mouse LD50: 3700 mg/kg

Flammability characteristics：

Flammable; burning produces toxic phosphorus oxide fumes

Safety Information

Transport codes：

UN2783 (solid); UN3018(liquid

hazard class code：

safety instructions：

26-39

RTECS Number：

SZ9640000

Marks：

Storage features：

Warehouse ventilated, low temperature and dry

GHS Classification：

|Danger|H318 (100%): Causes serious eye damage [Danger Serious eye damage/eye irritation]|P280, P305+P351+P338, and P310|Aggregated GHS information provided by 324 companies from 4 notifications to the ECHA C&L Inventory.

Toxicity

Toxicity class：

moderately

Drug Information

Health Hazards：

Carcinogens

MeSH Entry Terms：

Aliette

Fosetyl aluminum Use and Manufacturing

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.

Uses

It is a systemic fungicide suitable for the prevention and treatment of diseases caused by Monoaxial mold and Peronospora on fruit trees, vegetables, flowers, and economic crops. It is effective against many diseases of the genus Peronospora, Phytophthora, and Frostaceae, and has a longer duration. Mainly used for cucumber, vegetables, lettuce, grape downy mildew, spray with 40% wettable powder 400-600 times, once a week, 3 to 4 times in total. In addition, it is also used for tomato, potato, eggplant blight, watermelon brown rot, citrus root rot, stem ulcer, pineapple heart rot, rice ear neck blast, and citrus fruit. It also has good effects.

Use Classification：

Health Hazards -> Carcinogens|Bactericides, Fungicides

Computed Properties

Molecular Weight:351.08
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:3
Exact Mass:350.9744315
Monoisotopic Mass:350.9744315
Topological Polar Surface Area:130
Heavy Atom Count:19
Formal Charge:3
Complexity:71.3
Covalently-Bonded Unit Count:4
Compound Is Canonicalized:No

Material

Aluminum sulfate

Ammonium hydroxide

Ethanol

Diethyl phosphite

Ammonia

Phosphorus trichloride

Downstream Products

O-CRESOL-D8

Price Analysis

Make your Fosetyl aluminum purchase based on the price and market insights! ECHEMI provides professional market insights with prices for you to make a better choice. Learn more on Fosetyl aluminum prices .

Recommended Suppliers of Fosetyl aluminum

Chemfine International Co., Ltd. Contact Supplier

CN
2 YRS

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Fosetyl aluminum 39148-24-8

CAS No.: 39148-24-8

Grade: Industrial Grade

Content: 99%

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Shandong Airuike Chemical Co., Ltd. Contact Supplier

CN
2 YRS

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Unit Price: $1 /KG EXW

CAS No.: 39148-24-8

Grade: pharmaceutical grade

Content: 99%

Inquiry
Limin Chemical Co., Ltd. Contact Supplier

CN
10 YRS

Business licensed Certified factory

Manufactory Supplier

Chipco aliette WDG 95%

CAS No.: 39148-24-8

Grade: Pesticide Grade

Content: 95%

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Shandong Ailike New Material Technology Contact Supplier

CN
2 YRS

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Trader Supplier of API,Antibiotics,Anti cancer category

Fosetyl aluminum

Unit Price: $1 /KG EXW

CAS No.: 39148-24-8

Grade: pharmaceutical grade

Content: 99%

Inquiry
Hebei Longbang Technology Co., Ltd Contact Supplier

CN
2 YRS

Business licensed

Trader Supplier of chemical

39148-24-8 Fosetyl aluminum the prevention and control of fruit trees, vegetables, flowers, economic crops caused by uniaxial mildew, Frost mildew

CAS No.: 39148-24-8

Grade: Chemical Grade

Content: 99%

Inquiry