Kresoxim-methyl , 97% , 143390-89-0

Synonym(s):
Kresoxim-methyl;Methyl (E)-α-(methoxyimino)-2-(2-methylphenoxymethyl)phenylacetate

CAS NO.：143390-89-0

Empirical Formula: C18H19NO4

Molecular Weight: 313.35

MDL number: MFCD00871777

EINECS: 604-351-6

PRODUCT Properties

• Melting point: 98-100°C
• Boiling point: 429.4±47.0 °C(Predicted)
• Density: 1.28
• vapor pressure: 2.3 x 10^-6 P a (20 °C)
• storage temp.: Inert atmosphere,2-8°C
• solubility: Chloroform: Slightly Soluble,Methanol: Slightly Soluble
• form: Liquid
• Water Solubility: 2 mg l^-1(20 °C)
• Specific Gravity: 1.28 (20℃)
• color: Colorless to light yellow
• BRN: 8330581
• InChIKey: ZOTBXTZVPHCKPN-HTXNQAPBSA-N
• LogP: 3.44 at 25℃
• Surface tension: 72.8mN/m at 1.8mg/L and 20℃
• CAS DataBase Reference: 143390-89-0(CAS DataBase Reference)
• EPA Substance Registry System: Kresoxim-methyl (143390-89-0)

Description and Uses

Kresoxim-methyl is a strobilurin fungicide. It inhibits conidial germination of V. inaequalis isolates from apple orchards (EC₅₀s = 0.00033-0.0078 mg/L). Kresoxim-methyl also inhibits mycelial growth (EC₅₀ = 0.240 mg/L) and is fungicidal against Saprolegnia (MIC = 1 mg/L). It increases intracellular calcium levels and disrupts the mitochondrial membrane potential in mouse cortical cultures in a concentration-dependent manner. Kresoxim-methyl is toxic to goldfish (C. auratus; LC₅₀ = 0.807 mg/L).

Agricultural fungicide.

Safety

• Symbol(GHS): GHS08,GHS09
• Signal word: Warning
• Hazard statements: H351-H410
• Precautionary statements: P202-P273-P280-P308+P313-P391-P405
• Hazard Codes: Xn;N,N,Xn
• Risk Statements: 40-50/53
• Safety Statements: 2-36/37-60-61
• RIDADR: UN3077 9/PG 3
• WGK Germany: 3
• HS Code: 29252900
• Hazardous Substances Data: 143390-89-0(Hazardous Substances Data)
• Toxicity: LD50 in rats (mg/kg): >5000 orally; >2000 dermally (Ammerman)