Trans-d-chrysanthemin (DV chrysanthemin) is an organic compound. It is a white crystalline solid with a strong aromatic odor.
The preparation of DV inulinic acid is mainly through the reaction of 2, 2-dichloroethylene and 2, 2-dimethylcyclopropane carboxylic acid.
It is a toxic substance, inhalation or contact with the skin may cause poisoning and irritation. Wear protective gloves, glasses and a mask when using. Avoid contact with skin and eyes, and operate in a well-ventilated area. When stored, it should be kept in an airtight container away from fire sources and oxidants.
Important note: The use and storage of any chemical substances should strictly follow safe operating procedures and relevant regulations to ensure personal safety and environmental protection.
DV inulinic acid is mainly used in agriculture as an ingredient in pesticides and herbicides. It can inhibit the growth of a variety of pests and weeds, has a protective effect on crops, and can improve the yield of crops.
Anyị nwere ọtụtụ ụlọ ọrụ dị elu nke nwere nkwado miri emi, nke nwere ike inye gị ngwaahịa dị elu na ọnụ ahịa asọmpi. Anyị nwekwara ike inye ego maka nnukwu ịzụrụ ihe. Anyị na-akwado ọtụtụ ụlọ ọrụ na-ebuga ibu ndị ọkachamara, nwere ike ịnapụta ngwaahịa n'enweghị nsogbu na aka gị. Oge nnyefe bụ ihe dịka ụbọchị 3-20 mgbe nkwenye nke ịkwụ ụgwọ gasịrị.
Molecular Formula | C8H10Cl2O2 |
Molar Mass | 209.07 |
Density | 1.433 |
Ebe Na-agbaze | 70-71 °C |
Boling Point | 290.6±30.0 °C(Predicted) |
Flash Point | 129.6°C |
Solubility | Chloroform (Slightly), Dichloromethane (Slightly), Methanol (Slightly) |
Vapor Presure | 0.000512mmHg at 25°C |
Ọdịdị | Solid |
Color | White to Off-White |
pKa | 4.09±0.33(Predicted) |
Storage Condition | 2-8 Celsius C |
Nkwụsi ike | Light Sensitive |
Refractive Index | 1.6 |
Physical and Chemical Properties | White or light yellow crystals, soluble in alcohol and ether. |
1. Ị bụ ụlọ ọrụ mmepụta ihe ma ọ bụ ụlọ ọrụ ịzụ ahịa?
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