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143390-89-0

Supplier Related Products Identification Chemical Properties Safety Data Material Safety Data Sheet(MSDS) Hazard Information Questions And Answer Well-known Reagent Company Product Information

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Identification

Name
Kresoxim-methyl
CAS
143390-89-0
Synonyms
ALLEGRO
alpha-(Methoxyimino)-2-{(2-methylphenoxy)methyl}-benzeneacetic acid (E)-methyl ester
BAS 490F
KRESOXIM-METHYL
MENTOR
STROBY
(E)-α-(methoxyimino)-2-((2-methylphenoxy)methyl)benzeneacetic acid methyl ester
kresoxim-mehtyl
methyl(E)-2-methoxyimino-(2-(o-tolyoxymethyl)phenyl)acetate
KRESOXIM-METHYL PESTANAL
KRESOXIM-METHYL INTERMEDIATES
Benzeneacetic acid, .alpha.-(methoxyimino)-2-(2-methylphenoxy)methyl-, methyl ester, (.alpha.E)-
kresoxim-methyl (bsi,iso)
kresoxim-methyl (ISO) methyl (E)-2-methoxyimino-[2-(o-tolyloxymethyl)phenyl]acetate
Kresoxim-methyl, Methyl (E)-α-(methoxyimino)-2-(2-methylphenoxymethyl)phenylacetate
Cresoxime-methyl
Cygnus
Methyl (E)-2-methoxyimino-2-[2-(o-tolyloxymethyl) phenyl] acetate
Methyl (E)-a-(methoxyimino)-2-(2-methylphenoxymethyl)phenylacetate
Molecular Formula
C18H19NO4
MDL Number
MFCD00871777
Molecular Weight
313.35
MOL File
143390-89-0.mol

Chemical Properties

mp 
98-100°C
storage temp. 
0-6°C
CAS DataBase Reference
143390-89-0(CAS DataBase Reference)
EPA Substance Registry System
143390-89-0(EPA Substance)

Safety Data

Hazard Codes 
Xn;N,N,Xn
Risk Statements 
R40:Limited evidence of a carcinogenic effect.
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
Safety Statements 
S2:Keep out of the reach of children .
S36/37:Wear suitable protective clothing and gloves .
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
RIDADR 
UN3077 9/PG 3
HS Code 
29252900
Safety Profile
Moderately toxic by skin contact. Low toxicity by ingestion and inhalation. Questionable carcinogen with experimental data reported. When heated to decomposition it emits toxic vapors of NOx.
Hazardous Substances Data
143390-89-0(Hazardous Substances Data)

Material Safety Data Sheet(MSDS)

Hazard Information

Hazard
Moderately toxic by skin contact. Low tox-icity by ingestion and inhalation.

Questions And Answer

Antiseptic
Kresoxim-methyl is a high-efficiency, broad-spectrum and novel kind of fungicide. It has excellent treatment efficacy on strawberry powdery mildew, melon powdery mildew, cucumber powdery mildew, pear scab and other diseases. It is capable of controlling the treatment of Ascomycetes, Basidiomycetes, Deuteromycetes, Oomycetes and most kinds of other diseases. It has inhibitory effect on spore germination and growth of mycelium inside the leaf with activities of protection, treatment and eradication. It has good permeability and local systemic activity with long duration period. It has been widely applied for controlling crop diseases on fruit trees, vegetables, tea, tobacco, etc. In addition, the product can have a positive physiological regulatory function on the crop which is capable of inhibiting the generation of ethylene, helping crops have a longer period of time to ensure the energy storage and guarantee the biological maturity; it can significantly improve the crop nitrification reductase activity, when the crop is subject to attack from viruses, it can accelerate the formation rate of resistant virus proteins.
Instructions
30% Kresoxim-methyl suspending agent
Wheat, corn: rust, powdery mildew, leaf blight and root rot dosage: 20ml/acre, foliage spray with 2-3 times per quarter.
Rice: Rice smut, sheath blight, rice blast dosage: 20ml/acre, apply foliage spray with 2-3 times per quarter.
Peanut: leaf spot disease; dosage: 20ml/acre, apply foliage spray with 2-3 times per quarter.
Leafy: powdery mildew, anthracnose, downy mildew onion, purpura, celery leaf spot and white cabbage rust dosage: 3000-4000 times, apply foliage spray with 2-3 times per quarter.
Flowers: powdery mildew, rust, black spot dosage: 3000-4000 times, apply foliage spray with 2-3 times per quarter.
Banana: leaf spot, scab disease Dosage: 3000-4000 times, apply foliage spray with 2-3 times per quarter.
Oranges, grapefruit: macular disease, scab and anthracnose and scab dosage: 4000-5000 times, apply foliage spray with 2-3 times per quarter.
Beet, strawberry: powdery mildew, downy mildew, and anthracnose as well as leaf blight dosage: 3000-4000 times, apply foliage spray with 2-3 times per quarter.
Grapes: powdery mildew, anthracnose and black rot Dosage: 3000-4000 times, apply foliage spray with 2-3 times per quarter.
Apple, pear: leaf spot, ring rot, anthracnose, scab, and rust dosage: 4000-5000 times, apply foliage spray with 2-3 times per quarter.
Pepper, tomato (Solanaceae): leaf spot, anthracnose, early blight and downy mildew as well as scab dosage: 2000-3000 times, apply foliage spray with 2-3 times per quarter.
Melons: powdery mildew, leaf spot and gummy stem blight Dosage: 2000-3000 times, apply foliage spray with 2-3 times per quarter.
Beans: rust, powdery mildew, leaf spot dosage: 3000-4000 times, apply foliage spray with 2-3 times per quarter.
The above information is edited by the chemicalbook of Dai Xiongfeng.
Precautions
1: Kresoxim-methyl should not be used in combination with strong alkali, strong acidic substances such as pesticides.
2: The safety interval of product is four days with crop being subject to spraying at most at 3-4 times per quarter.
3: People, upon application of this product, should wear masks, gloves and goggles, and should not make things and drinking during spraying and should promptly wash hands and face after spraying.
4: pregnant women and lactating women should not touch.
5: it has certain toxicity on aquatic fishes and should be kept from contaminating surface water.
6: it has excellent efficacy in controlling powdery mildew. Owning to that the powdery mildew fungus is prone to develop drug resistance. Application of Kresoxim-methyl in area had been subject to long-term application of triazole fungicides will achieve more pronounced efficacy and it can be mixed with thiophanate-methyl for application.
7: It should be stored in dry, cool, ventilated, rainproof place and should be away from fire and heat source. It should be put in place out of the reach of children and locked. Avoid storing it together with food, drink and feed.
Uses
It is a kind of Strobilurin fungicide and is mainly applied to cereals, rice, potatoes, apples, pears, pumpkins and grapes. It also has protection, treatment and eradication activity on the Ascomycetes, Basidiomycetes, Deuteromycetes and Oomycetes and other pathogenic fungi with long duration period. Under recommended dose, it is safe to crops without injury-free and safe for the environment.

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