Boscalid
Common Name:
Boscalid  

CAS RN:

188425–85–6

IUPAC Name:

2-chloro-N-(4′-chlorobiphenyl-2-yl)nicotinamide

M.f.:

C18H12Cl2N2O

Chemical Structural Formula:



Mol. Wt.: 343.21
Form:
White odourless crystals
Properties:

M.p. 142.8–143.8 °C, V.p. 7.2 × 10-4 mPa (20 °C), Kow logP = 2.96, Henry 5.178 × 10-5 Pa m3 mol-1, S.g./density 1.381 (20 °C). Solubility in water 4.6 mg/l (20 °C). In n-heptane <10, methanol 40–50, acetone 160–200 (all in g/l, 20 °C). Stability: Stable to hydrolysis at pH 4, 5, 7 and 9; stable to aqueous photolysis.

Composition:
99%
Packaging Specification: 200L iron drum
Preparation Products:


550% boscalid WDG, 38% pyraclostrobin + boscalid WDG, 300g/L kresoxim-methyl + boscalid SC