BUPROFEZIN

Product name: Buprofezin 98%min tech

Common name: Buprofezin

Chemical name:

IUPAC: 2-tert-butylimino-3-isopropyl-5-phenyl-1,3,5-thiadiazinan-4-one

CAS:
2-[(1,1-dimethylethyl)imino]tetrahydro-3-(1-methylethyl)-5-phenyl-4H-1,3,5-thiadiazin-4-one

CAS Number: 69327-76-0

Empirical formula: C16H23N3OS

Molecular weight: 305.4

Structural formula:
 
Chemistry family: Chitin Synthesis Inhibitors, Insecticide

Mode of action:
Buprofezin, 2-tert-butylimino-3-isopropyl-5-phenylperhydro-1,3,5-thiadiazine-4-one is an insect growth regulator with high activity against homopterous insects. The substance acts by inhibiting chitin biosynthesis and subsequent cuticle deposition. It also has effects on hormone levels of nymphs associated with moulting. In addition this compound suppresses the egg-laying in female adults with incidental inhibition of prostoglandin synthesis.

Chemical & Physical Properties:
1) Appearance: white crystals (tech., white or pale yellow crystalline powder)
2) Melting point: 104.5 - 105.51oC
3) Vapor pressure: 1.25mPa (25oC)
4) S.g./density: 1.18 (20oC)
5) Solubility: a) In water: 0.9mg/L (20oC); b) In chloroform: 520, benzene 370, toluene 320, acetone 240, ethanol 80, hexane 20 (all in g/L, 25℃)
6) Stability: stable in acidic and alkaline media, stable to heat and light. This product is stable. The active ingredient is stable under dark, and cool storage conditions; it is also stable in acid and alkali.thermal stability: 130°C (266°F), maximum for Buprofezin Technic, May decompose at extreme high temperatures to form oxides of carbon, nitrogen, and sulfur.