3-(2-butoxyethoxy)propyl (2,4,5-trichlorophenoxy)acetate, also known as 2,4,5-T, is a synthetic chemical compound that belongs to the family of phenoxy herbicides. It is a derivative of 2,4-dichlorophenoxyacetic acid (2,4-D), with an additional chlorine atom at the 5th position and a butoxyethoxypropyl ester group attached to the 3rd position. 3-(2-butoxyethoxy)propyl (2,4,5-trichlorophenoxy)acetate was widely used as a selective herbicide to control broadleaf weeds and woody plants in agricultural fields, particularly in combination with 2,4-D, forming the herbicide mixture known as 2,4,5-T. However, due to concerns over its potential health risks and environmental impact, including the formation of dioxins as by-products, the use of 2,4,5-T has been banned or restricted in many countries. The compound's chemical structure and properties make it effective in inhibiting plant growth by mimicking the action of plant hormones, but its legacy as a controversial herbicide remains a significant part of its history.
The CAS Registry Mumber 1928-58-1 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, 5 and 8 respectively. Calculate Digit Verification of CAS Registry Number 1928-58: (6*1)+(5*9)+(4*2)+(3*8)+(2*5)+(1*8)=101 101 % 10 = 1 So 1928-58-1 is a valid CAS Registry Number.
1928-58-1SDS
SAFETY DATA SHEETS
According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition
