Emamectin benzoate
- CAS No.
- 137512-74-4
- Chemical Name:
- Emamectin benzoate
- Synonyms
- Proclaim;Emamectine Benzoate;EMaMectin Benzoate Tech;Shot-Wan;Sch 58854;Proclaim 5SG;EMAMECTIN MIN,:60%;EMAMECTIN MIN.:90%;PROCLAIM(BANLEPTM);Avermectin Benzoate
- CBNumber:
- CB4428208
- Molecular Formula:
- C49H77NO13
- Molecular Weight:
- 888.13
- MOL File:
- 137512-74-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/9/13 17:49:43
| Melting point | 146-150°C |
|---|---|
| alpha | D -6.9° (c = 0.5% in methanol) |
| vapor pressure | 4 x 10-7mPa |
| storage temp. | Refrigerator |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 4.2; 7.6(at 25℃) |
| Water Solubility | 320 mg l-1 (pH 5), 24 mg l-1 (pH 7), 0.1 mg l-1 (pH 9) |
| color | Pale Yellow to Light Yellow |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS09,GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H330-H400-H410-H301 |
| Precautionary statements | P273-P391-P501-P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P273-P391-P501-P264-P270-P301+P310-P321-P330-P405-P501 |
| Toxicity | LD50 in mallard ducks, northern bobwhite quail (mg/kg): 76, 264 orally (Chukwudebe) |
Emamectin benzoate Chemical Properties,Uses,Production
Chemical Properties
White Crystalline Powder
Uses
Emamectin benzoate is a second-generation avermectin insecticide highly effective against a broad range of lepidopteran larvae and certain other insects.
Metabolic pathway
In laboratory studies, emamectin benzoate is relatively stable to aqueous hydrolysis (acid, neutral and alkaline) under dark conditions. Emamectin benzoate degrades extensively in soil via microbial action to multiple degradation products including the 8a-oxidation and 8a-hydroxylation products. CO2 and soil-bound residues were the major terminal residues which are incorporated into humic and fulvic acid fractions. In plants, emamectin benzoate degrades extensively to multiple polar components including the N-demethylated, N-formylated and conjugated products. Probably due to rapid elimination in faeces, the metabolic transformation of emamectin benzoate in animals is minimal. However, N-demethylation was observed as the major metabolic pathway. The hydrolytic, photolytic and overall metabolic pathways of emamectin benzoate in soils, plants and animals are presented in Schemes 1,2 and 3.
Emamectin benzoate Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| CLEARSYNTH LABS LTD. | +91-22-45045900 | Hyderabad, India | 6351 | 58 | Inquiry |
| Dharmaj Crop Guard Limited | 07942553073 | Ahmedabad, India | 8 | 58 | Inquiry |
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | China | 12456 | 58 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 16209 | 58 | Inquiry |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | China | 21669 | 55 | Inquiry |
| Shanxi Naipu Import and Export Co.,Ltd | +86-13734021967 +8613734021967 | China | 1011 | 58 | Inquiry |
| Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 | China | 8826 | 58 | Inquiry |
| Xiamen AmoyChem Co., Ltd | +86-592-6051114 +8618959220845 | China | 6387 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29826 | 58 | Inquiry |