endothal-potassium
- CAS No.
- 2164-07-0
- Chemical Name:
- endothal-potassium
- Synonyms
- endothal-potassium;DIPOTASSIUMENDOTHALL;endothal-dipotassium;Endothall dipotassium salt;dipotassium 7-oxabicyclo(2.2.1)heptane-2,3-dicarboxylate;7-Oxabicyclo2.2.1heptane-2,3-dicarboxylic acid, dipotassium salt
- CBNumber:
- CB0875109
- Molecular Formula:
- C8H11KO5
- Molecular Weight:
- 226.27
- MDL Number:
- MOL File:
- 2164-07-0.mol
| FDA UNII | 3J70CI8151 |
|---|---|
| EPA Substance Registry System | Dipotassium endothall (2164-07-0) |
| Pesticides Freedom of Information Act (FOIA) | Endothall dipotassium salt |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS07,GHS06 |
|---|---|
| Signal word | Danger |
| Hazard statements | H312-H330 |
| Precautionary statements | P260-P271-P284-P304+P340-P310-P320-P403+P233-P405-P501-P280-P302+P352-P312-P322-P363-P501 |
| TSCA | TSCA listed |
| Hazardous Substances Data | 2164-07-0(Hazardous Substances Data) |
endothal-potassium Chemical Properties, Uses, Production
Production Methods
The commercial production of endothal dipotassium typically begins with the synthesis of endothall which itself starts with production of its bicyclic dicarboxylic acid structure, 7-oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid. This involves a Diels-Alder reaction between maleic anhydride and furan, forming the oxabicyclic ring system. The resulting adduct is then hydrolysed to yield the diacid form of endothal. Finally, the endothal diacid is neutralised with potassium hydroxide to create the dipotassium salt form.
General Description
Colorless crystals. Non-corrosive to metals. Used as an herbicide.
Air & Water Reactions
Water soluble
Reactivity Profile
endothal-potassium is the potassium salt a dibasic acid.
Mechanism of action
Selective, contact, absorbed through leaves and roots. Interferes with plant protein synthesis, disrupting plant cell membranes.
Pesticide Type
Herbicide; Algicide; Plant Growth Regulator
endothal-potassium Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 029-029-81120477 17792793610 | 1033@dideu.com | China | 9990 | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | +86-88938639 +86-17705817739 | info@dycnchem.com | China | 53589 | 58 |
| Supplier | Advantage |
|---|---|
| Shaanxi DIDU pharmaceutical and Chemical Co., Ltd | 58 |
| DAYANG CHEM (HANGZHOU) CO.,LTD | 58 |
