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Pretilachlor
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Chemical name: |
Pretilachlor |
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CAS No.: |
51218-49-6
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Empirical formula: |
C17H26ClNO2
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Structural formula: |
 |
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Molecular mass: |
311.85 |
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Basic chemical and physical data: |
The pure Pretilachlor is colorless liquid, Pretilachlor technical is brown liquid. b.p. 135℃ (0.133kPa), density 1.07g/cm3, refractive index 1.5301, vapor pressure (20℃) 1.73 x 10-3Pa. Solubility in water: 50mg/L (20℃); it is steadily soluble in most organic solvents such as benzene, ethanol, methane, dichloromethane etc. |
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Usage: |
Pretilachlor is an aniline herbicide used to control gramineous weeds, pre-emergency application. |
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Toxicity: |
The acute oral LD50 for rats is 6099mg/kg, the acute dermal LD50 is more than 3100mg/kg in rats. It is slightly irritant to skin in rabbits, and not irritant to eye. It is slight toxic to bee, and it |
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Storage: |
Pretilachlor shall be stored in a cool, dry and well ventilated place. It should not be stored or transported along with foods. |
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Package: |
200L drum, or according to the customer’s requirements. |
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Attention: |
1. The surface of field shall be quite flat before application.
2. The trial application must be carried out in North China.
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Formulation: |
EC(300g/L & 500g/L) |
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Specification of technical: |
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Appearance: Brown liquid
Content of A.I.: 95.0% min.
Moisture: 0.3% max.
Acidity: 0.2% max. |