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35367-38-5

35367-38-5 structural image
Product Name: Diflubenzuron
Formula: C14H9ClF2N2O2
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Diflubenzuron appears as colorless to yellow crystals. Used as a selective insecticide.
Color/Form Colorless crystals
Boiling Point BP: 257 °C at 300 mm Hg
Melting Point 228 °C
Solubility In water, 0.08 mg/L at 25 °C. pH 7
Density 1.57 at 20 °C
Vapor Pressure 9X10-10 mm Hg at 25 °C /gas saturation method/
LogP log Kow = 3.89
Stability/Shelf Life Decomposition: < 0.5% after 1 day storage at 100 °C; < 0.5% after 7 days at 50 °C. The solid is stable to sunlight. Decomposition at 20 °C in aqueous solution after 21 days in the dark is: 4% at pH 5.8, 8% at pH 7, 26% at pH 9.
Decomposition When heated to decomp it emits very toxic fumes of NOx and Cl-.
Corrosivity Non-corrosive
Collision Cross Section 160.98 Ų [M+H]+ [CCS Type: TW]
Other Experimental Properties Decomposes on distillation
Chemical Classes Pesticides -> Other Insecticides

SAFETY INFORMATION

Signal word Warning
Pictogram(s)

Exclamation Mark
Irritant
GHS07

Environment
GHS09
GHS Hazard Statements H312:Acute toxicity,dermal
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.

COMPUTED DESCRIPTORS

Molecular Weight 310.68 g/mol
XLogP3 3.9
Hydrogen Bond Donor Count 2
Hydrogen Bond Acceptor Count 4
Rotatable Bond Count 2
Exact Mass 310.0320616 g/mol
Monoisotopic Mass 310.0320616 g/mol
Topological Polar Surface Area 58.2 Ų
Heavy Atom Count 21
Formal Charge 0
Complexity 379
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
Covalently-Bonded Unit Count 1
Compound Is Canonicalized Yes

PRODUCT INTRODUCTION

description

Diflubenzuron appears as colorless to yellow crystals. Used as a selective insecticide.

RELATED SUPPLIERS

Gharda Chemicals Ltd

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product:35367-38-5 Diflubenzuron 98%
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