Insecticide Chlorpyrifos 97%TC CAS 2921-88-2

• Customization: Available
• CAS No.: 2921-88-2
• Formula: C9H11Cl3NO3PS
• Model NO.: 97%TC
• EINECS: 220-864-4
• Appearance: Liquid
• Source: Botanical
• Toxicity of High and Low: Low Toxicity of Reagents
• Mode: Systemic Insecticide
• Toxicological Effect: Nerve Poison
• Pesticide: Insecticide
• Transport Package: Follow Customer′s Request
• Specification: FAO
• Trademark: Top Agro
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 200 Tons/Year

Product Description

Chlorpyrifos        

Formulation: 97%TC, 40%EC, 48%EC, 24%ULV, 45%ULV, 30%EW, 25%WP, 30%WP, 40%WP, 5%G, 10%G, 30%CS, 30%SC, 40%CS


Chemical Name: O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) ester.

Formula: C₉H₁₁Cl₃NO₃PS 

Molecular weight: 350.59.

CAS No.: 2921-88-2

EINECS NO.: 220-864-4

Structure:

Description: 
Appearance : White to colorless crystals
Melting Point: 41-42 °C.
Vapour Pressure: 2.5 mPa  at 25 °C .
Stability: 2 mg/L at 25 °C in water , soluble in  benzene; acetone.; chloroform ; carbon disulfide . diethyl ether . xylene .methylene chloride ,methanol .
Uses: For use on alfalfa, citrus, corn, deciduous, potato, rice, sorghum, soybean, sugar beets, sugarcane, etc., and as a seed treatment.

Physical & Chemical 
PropertiesAppearance: White to colorless crystals
Melting Point: 41-42 °C.
Vapour Pressure: 2.5 mPa at 25 °C.
Stability: 2 mg/L at 25 °C in water, soluble in benzene; acetone; chloroform; carbon disulfide, diethyl ethe, xylene, methylene chloride, methanol.

Mode of Action 
Non-systemic with contact and stomach action. Acetylcholinesterase (AChE) inhibitor.

Toxicity
Oral Acute oral LD50 for rats 135-163, guinea pigs 504, rabbits 1000-2000 mg/kg.  
Skin and eye Acute percutaneous LD50 for rabbits >5000 mg/kg; (tech.) for rats >2000 mg/kg.  
Inhalation LC50 (4-6 h) for rats >0.2 mg/l (14 ppb).
 
Application
Control of Coleoptera, Diptera, Homoptera and Lepidoptera in soil or on foliage in over 100 crops, including pome fruit, stone fruit, citrus fruit, nut crops, strawberries, figs, bananas, vines, vegetables, potatoes, beet, tobacco, soya beans, sunflowers, sweet potatoes, peanuts, rice, cotton, alfalfa, cereals, maize, sorghum, asparagus, glasshouse and outdoor ornamentals, turf, and in forestry. Also used for control of household pests (Blattellidae, Muscidae, Isoptera), mosquitoes (larvae and adults) and in animal houses.
 
Packaging Detail:
For liquid: 200Ltr/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.
For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail:20-30days.


                            CERTIFICATE    OF    ANALYSIS

Name of product	Chlorpyrifos 97% TC
Index name	Index value
Appearance	white crystalline solid
Content (%)	≥97.0
Acidity (%)	≤0.4
Moisture (%)	≤0.5
Insoluble component in acetone (%)	≤0.5