1928-61-6 Usage
Description
2-(2,4-Dichlorophenoxy)propyl acetate, commonly referred to as 2,4-DP ester, is a phenoxy herbicide chemical compound that serves as a systemic herbicide. It is designed to control broadleaf weeds across a range of crops and non-crop areas. 2-(2,4-Dichlorophenoxy)propyl acetate operates by interfering with the growth processes of weeds, resulting in their eventual death. It is applied as a spray and is recognized for its rapid absorption and translocation within plants, which contributes to its effectiveness in weed management. However, due to its potential toxicity and environmental persistence, careful handling and application are crucial to prevent negative impacts on both human health and the environment.
Uses
Used in Agricultural Applications:
2-(2,4-Dichlorophenoxy)propyl acetate is used as a systemic herbicide for the control of broadleaf weeds in various crops. It is applied to target weeds that compete with crops for resources, thereby enhancing crop yield and quality.
Used in Non-Crop Areas:
In non-crop areas, 2,4-DP ester is used as a weed control agent to manage unwanted vegetation that may interfere with landscaping, infrastructure, or recreational areas. Its quick absorption and translocation properties make it an effective solution for maintaining clear spaces.
Used in Environmental Management:
2-(2,4-Dichlorophenoxy)propyl acetate is utilized in environmental management practices to control invasive plant species that can disrupt ecosystems and biodiversity. Its targeted application helps in preserving natural habitats and maintaining ecological balance.
Check Digit Verification of cas no
The CAS Registry Mumber 1928-61-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,2 and 8 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1928-61:
(6*1)+(5*9)+(4*2)+(3*8)+(2*6)+(1*1)=96
96 % 10 = 6
So 1928-61-6 is a valid CAS Registry Number.
InChI:InChI=1/C11H12Cl2O3/c1-2-5-15-11(14)7-16-10-4-3-8(12)6-9(10)13/h3-4,6H,2,5,7H2,1H3
1928-61-6Relevant articles and documents
A method for preparing 2, 4 - dichlorophenoxyacetic acid (by machine translation)
-
Paragraph 0038; 0039, (2018/09/08)
The invention provides a 2, 4 - dichlorophenoxyacetic acid preparation method, comprises the following steps: A) halogenated acetate with 2, 4 - dichlorophen salt reaction, to obtain 2, 4 - dichlorophenoxy ester; B) 2, 4 - dichlorophenoxy ester under the effects of catalyst hydrolysis reaction, to obtain 2, 4 - dichloro acid; said catalyst is selected from a polyether, a crown ether, quaternary ammonium salt, tertiary amine, [...], pyridine, titanate, inorganic acid, in organic acid one or more. The invention by halogenated acetate with 2, 4 - dichlorophen salt obtained by reaction of 2, 4 - dichlorophenoxy ester, and then in particular under the action of catalyst by hydrolysis reaction of the 2, 4 - dichloro acid. The invention specific reaction line combined with a specific catalyst such that the final preparation to obtain 2, 4 - dichlorophenoxyacetic acid purity and yield is relatively high, few by-products, the reaction route is simple, and is favorable for application. (by machine translation)
ALLYL ESTERS OF AROXYACETIC ACIDS AND THEIR REACTION WITH TRIETHYLSILANE
Voronkov, M. G.,Dubinskaya, E. I.,Dolmaa, G.,Klyba, L. V.
, p. 958 - 961 (2007/10/02)
-
