1.  Basic Information of Chlorfluazuron TC

Product Name

Chlorfluazuron

CAS No.

71422-67-8

Chemical Name

N-(2,6-Difluorobenzoyl)-N'-[3,5-dichloro-4-(3-chloro-5-trifluoromethyl-2-pyridyloxy)phenyl]urea

Molecular Weight

540.65g/mol

Tech & Formulation

98%TC,5%EC

Appearance for TC

White crystals or crystalline powder

Physical and chemical properties

Density: 1.626  g/cm³

Melting Point: 232-233.5ºC

Flash Point: 298.9ºC

Solubility: Hardly soluble in water, but soluble in acetone

Toxicity

In laboratory animals, chlorfluazuron had very low acute toxicity if ingested, inhaled exposed on the skin.

It was slightly irritating to the eyes but did not cause skin irritation allergic reactions when applied to the skin.

2.  Specifications for Chlorfluazuron 98%TC

Items

Standards

Appearance

White crystal

A.I content, %

98.0min

Moisture, %

0.5max

Acidity, %

0.2max

3.  Applications

Mode of Action

Chitin synthesis inhibitor, which works as pesticide with high potency but slower acting speed which will effect on the pest within 5~7 days after spraying.

Stomach and contact action. Great effect on the pest which have resistances with organic phosphorus, pyrethroid, carbamate insecticides.

Crops

Cotton, soybean, corn, vegetable, fruit, trees ,potato, tea, tobacco leaf, forest and publish sanitation etc.

Control

Lepidoptera, Orthoptera, Coleoptera, Hymenoptera and Diptera etc.

It is not valid for the aphid, leafhopper and planthopper and safety for many kinds beneficial insect.

4.  Usage

Dosage

e.g. Chlorfluazuron 5% EC, control of cabbage caterpillar:1000~4000 times liquid.

Specific dosage depends on different fields and crops.

Application method

Spray

5.  First Aid Measures for Chlorfluazuron

General advice: Consult a physician.

If inhaled. If breathed in, move person into fresh air.

If not breathing, give artificial respiration

In case of skin contact, wash off with soap and plenty of water

In case of eye contact, rinse thoroughly with plenty of water for at least 15 min.

If swallowed, do NOT induce vomiting.

Never give anything by mouth to an unconscious person. Rinse mouth with water.