Changzhou Extraordinary Pharmatech Co., Ltd.

Specifications

Common name:   Spiroxamine

Chemical Name:

IUPAC:   8-tert-butyl-1, 4-dioxaspiro [4.5] decan-2-ylmethyl (ethyl) (propyl) amine

CAS:   8-(1, 1-dimethylethyl)-N-ethyl-N-propyl-1, 4-dioxaspiro [4.5] decane-2-methanamine

Formula:   C18H35NO2

Molecular Weight:   297.5

CAS No.:    118134-30-8

Specification: 95%TC, 250EC, 50%EC, 800EC,75%WDG, Spiroxamine250g/l+ Tebuconazole 167 g/l + Triadimenol43 g/l EC

Physical & Chemical Properties 

Appearance: light brown oily liquid.

Density/Specific gravity: 0.930g/ml

Melting Point: <-170°C.

Boiling point: decomposition above 120°C.

Flash point: 147°C

Vapour Pressure: 1.7×10-2 Pa (20°C)

Stability:  stable for 8 weeks at 54°C

         Stable for 52 weeks at 30°C

         Stable for 24 months at ambient temperatures

Water solubility: PH 3: >200g/L (20°C)

                        Isomer A: PH 7: 470mg/L

                                 PH 9: 14mg/L

                        Isomer B: PH 7:340mg/L

                                 PH9: 10mg/L

 Solubility in organic solvents: >200g/l in common organic solvents.

 Flammability: not flammable

Application 

Control of powdery mildew in cereals (Erysiphe graminis), at 500-750 g/ha, and in grapes (Uncinula necator), at 400 g/ha. Also gives good control of rusts (Rhynchosporium and Pyrenophora teres), together with certain side-effects against Septoria diseases. Penetration studies have shown that tank mixes of spiroxamine and triazoles can positively influence the uptake of triazoles in plants.