Bromoxynil

Name and Structure

common name: Bromoxynil

chemical name: 3,5-dibromo-4-hydroxybenzonitrile

structurel formula:

molecular formula: C₇H₃Br₂NO

molecular weight: 277

Physical and Chemical Properties

White solid,Melting point 188-192°C.Vapor pressure(25°C)6.7mpa.the pure compound is a white odorless solid,of melting point 185-195°C.Solubility(25°C)in water 130mg/l,in acetone 170 mg/l.

Toxicity

acute oral LD₅₀ of rat 190mg/kg,acute and dermal LD₅₀>2000mg/kg;acute oral of mouse LD₅₀ 110mg/kg.have no irritation to skin and eyes.

Application

Seletive herbicide with some systemic activity for control of annual broadleaved weeds specials in cereals.

Specifications

97% TC

22.5% EC

Package

Iron or paper drum with double layer plastic linings inside,net 40kg each.

Manufacturer

Zhejiang Dongfeng Chem.Ind Co.,Ltd

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Add: Xiaodoumen, airport Road, Wenzhou, Zhejiang, China

Tel: 0086-577-86880611

Fax: 0086-577-86880616

P.C.: 325024

Contact: Zhang Chunbiao

E-mail:zjdf@hi2000.com