Gray mold effective fungicide Boscalid 98% TC CAS NO.188425-85-6

 our factory has more than 120 set of large-scale reactors which can be used to conduct high temperature, high pressure and ultra low temperature reactions. Our facility has rectification, molecular Short-path distillation and other refining workshop together with a testing room equipped with GC, HPLC and other detecting instruments. 

We are the only 98% TC manufactuer in China

Chemical name: Boscalid 98% TC

CAS No. 188425-85-6

Content: HPLC>98.0% whit or off-white powder

Productivity: 20 Tons/M

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NOMENCLATURE
Common name boscalid (BSI, pa ISO)
IUPAC name 2-chloro-N-(4'-chlorobiphenyl-2-yl)nicotinamide
Chemical Abstracts name 2-chloro-N-(4'-chloro[1,1'-biphenyl]-2-yl)-3-pyridinecarboxamide
Other names nicobifen (former provisional ISO name) CAS RN [188425-85-6] Development codes BAS 510 F

PHYSICAL CHEMISTRY
Mol. wt. 343.2 M.f. C18H12Cl2N2O Form White odourless crystals. M.p. 142.8-143.8 °C V.p. 7.2 ´ 10-4 mPa 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 g/l, 20 °C). Stability Stable to hydrolysis as pH 4, 5, 7 and 9; stable to aqueous photolysis.

APPLICATIONS
Biochemistry Inhibits succinate ubiquinone reductase, (also known as complex II), in the mitochondrial electron transport chain. Mode of action Foliar fungicide. Uses For control of powdery mildew, Alternaria spp., Botrytis spp., Sclerotinia spp. and Monilia spp. on a range of fruit and vegetables. Formulation types WG; SE; SC. Selected products: 'Cantus' ); 'Endura'); mixtures: 'Signum' (+ pyraclostrobin)