Azoxystrobin , Analysis standard , 131860-33-8

CAS NO.：131860-33-8

Empirical Formula: C22H17N3O5

Molecular Weight: 403.39

MDL number: MFCD08277047

EINECS: 204-037-5

PRODUCT Properties

• Melting point: 118-119°
• Boiling point: 581.3±50.0 °C(Predicted)
• Density: 1.33
• vapor pressure: 1.1 x 10^-10 Pa (25 °C)
• storage temp.: Sealed in dry,Room Temperature
• solubility: Chloroform: Slightly Soluble
• Colour Index: 23860
• form: Solid
• pka: -0.93±0.18(Predicted)
• Water Solubility: 6 mg l^-1 (20 °C)
• color: White to yellow
• InChI: InChI=1S/C22H17N3O5/c1-27-13-17(22(26)28-2)16-8-4-6-10-19(16)30-21-11-20(24-14-25-21)29-18-9-5-3-7-15(18)12-23/h3-11,13-14H,1-2H3/b17-13+
• InChIKey: WFDXOXNFNRHQEC-GHRIWEEISA-N
• SMILES: C1(=CC=CC=C1OC1N=CN=C(OC2=CC=CC=C2C#N)C=1)/C(=C\OC)/C(=O)OC
• LogP: 2.500
• CAS DataBase Reference: 131860-33-8(CAS DataBase Reference)
• NIST Chemistry Reference: Azoxystrobin(131860-33-8)
• EPA Substance Registry System: Azoxystrobin (131860-33-8)

Description and Uses

Azoxystrobin is a second broad-spectrum strobilurin fungicide (28,29). It forms white solids with a mp = 116 ?C; vp = 1.1 × 10?7 mPa at 25 ?C; logP = 2.5 at 20?C; water solubility = 6 mg/L; and a half-life of 11 to 17 days for aqueous photolysis.

Strobilurin fungicide; inhibits mitochondrial respiration by blocking electron transfer between cytochromes b and c1. Agricultural fungicide.

Safety

• Symbol(GHS): GHS06,GHS09
• Signal word: Danger
• Hazard statements: H331-H410
• Precautionary statements: P261-P271-P273-P304+P340+P311-P391-P403+P233
• Hazard Codes: T;N,N,T
• Risk Statements: 23-50/53
• Safety Statements: 22-45-60-61
• RIDADR: UN 2811
• WGK Germany: 2
• Hazardous Substances Data: 131860-33-8(Hazardous Substances Data)
• Toxicity: LD50 in rats (mg/kg): >5000 orally; >2000 dermally (Godwin)