Chlorothalonil
time:2014-11-17 21:04:38,count:0

Chlorothalonil
Alias
1,3-Benzenedicarbonitrile, 2,4,5,6-tetrachloro-
m-Tetrachlorophthalonitrile
Category
Non-ionic surfactants-Nitrile
CAS No.
1897-45-6
Molecular Formula & Molecular Weight
Molecular Formula: C8Cl4N2
Molecular Weight: 265.91
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble in water.
Stability: stable. can be reacted with iron.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: dog oral LD50: > 5000mg/Kg;
mouse intraperitoneal LD50: 2.5mg/Kg;
mouse oral LD50: 3700mg/Kg;
rabbit skin LD50: > 10000mg/Kg;
rat inhalation LC50: 310mg/m3/1H;
rat oral LD50: 10000mg/Kg;
rat skin LD50: > 2500mg/Kg.
overall carcinogenic evaluation: Group 3.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent antimicrobial, antibacterial, preservative abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as antimicrobial agent, preservatives. eg: agriculture, woods, paints, metal working fluids.
Use as insecticide.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 1897-45-6

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