Detailed Product Description

Chemical Name:Chlorothalonil

CAS No:1897-45-6

Comments:98%Tech;50%SC;72%SC;75%WP;75%WDG

Intro:
Common Name: chlorothalonil

Chemical Name: Tetrachloroisophthalonitrile (IUPAC).

Formulation: Flowable, water dispersible granule, wettable powder, exothermic dust

Molecular formula: C₈Cl₄N₂

Molecular weight: 265.9

Specification:
Tech: White crystalline solid. Melting point 250-251°C. Thermally stable under normal storage conditions. Stable to ultraviolet radiation. Stable in neutral or acidic aqueous media. Half- life of 38.1 days in aqueous media at pH 9. Non-corrosive. Odorless in pure form. Nonvolatile under normal field conditions. Vapor pressure, 5.72 × 10-7 torr at 25°C. Slightly soluble in xylene, acetone.

Toxicity: (Rat):

Oral LD50 >10,000 mg/kg. Inhalation LC50 Actual airborne concentration: (1 h.) 0.52 mg/l; (4 h.) 0.1 mg/l. Nominal: (1 h.) 7.9 mg/l; (4 h.) 0.62 mg/l. (Rabbit): Dermal LD50 >10,000 mg/kg. Skin, eye irritant
Packing:

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