Detailed Product Description
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Pesticides Products, Agricultural Pesticides |
Emamectin benzoate insecticide 155569-91-8 , Chemicals In Pesticides
Description:
Emamectin benzoate, (4''R)-4"-deoxy-4"-(methylamino)avermectin bl benzoate, is one of the
most widely used compounds in the salmon industry.
Quick Detail:
Product name: Emamectin benzoate 5%WDG
Pesticide category: insecticide
CAS NO.: [155569-91-8]; formerly [137512-74-4] and [179607-18-2]
MF: C56H81NO15 (B1a); C55H79NO15 (B1b)
Purity: 5%WDG
Appearance (TC): White to off-white powder
Appearance (5%WDG): Off-white granule
Brand name: Greenriver/ as per customers request.
Description:
Emamectin benzoate, (4''R)-4"-deoxy-4"-(methylamino)avermectin bl benzoate, is one of the
most widely used compounds in the salmon industry.
Applications:
For control of Lepidoptera on vegetables, brassicas and cotton, at up to 16 g/ha , and in pine
trees, at 5-25 g/ha .
Specifications:
Active ingredient |
Common name: |
Emamectin benzoate |
Chemical name: |
(4"R)-5-O-demethyl-4"-deoxy-4"-(methylamino)avermectin A1a + (4"R)-5-O-demethyl-25-de(1-methylpropyl)-4"-deoxy-4"-(methylamino)-25-(1-methylethyl)avermectin A1a (9:1) |
Pesticide category: |
Insecticide |
CAS No: |
[155569-91-8]; formerly [137512-74-4] and [179607-18-2] |
Molecular Formula: |
C56H81NO15 (B1a); C55H79NO15 (B1b) |
Structural Formula:
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Properties |
M.f. C56H81NO15 (B1a); C55H79NO15 (B1b)
Form White to off-white powder.
M.p. 141-146 °C
V.p. 4 10-3 mPa (21°C)
KOW logP = 5.0 pH7)
S.g./density 1.20 (23°C)
Solubility In water 0.024 g/l ( pH, 25°C).
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Mode of Action: |
Non-systemic insecticide which penetrates leaf tissues by translaminar movement. Paralyses the lepidoptera, which stop feeding within hours of ingestion, and die 2-4 ATXht98139 datATXht0 . |
Toxicity:
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Oral Acute oral LD50 for rats 76-89 mg / kg .
Skin and eye Acute dermal LD50 for rabbits >2000mg /kg. It is not irritant to skin, and has no sensitising potential. Inhalation LC50 (4 h) for rats 2.12-4.44 mg /m3.
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Formulation Specification |
Product name: Emamectin benzoate 5%WDG |
Items |
Standard |
Appearance |
Off-white granule |
Content of a.i. |
≥5% |
pH value |
6.0 – 10.0 |
Suspensibility, % |
≥75.0 |
Water content, % |
≤3.0 |
Wetting time, s |
≤60 |
Fineness (through 75um test sieve), % |
≥98 |
Disintegration time, s |
≤60 |
Particle size range (mm) |
0.8-1.0 |
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