Status: modified ISO 1750 (published)
IUPAC PIN: (2Ξ)-2-ethylhexyl (2R)-2-(4-chloro-2-methylphenoxy)propanoate
IUPAC name: (RS)-2-ethylhexyl (R)-2-[(4-chloro-o-tolyl)oxy]propionate
CAS name: 2-ethylhexyl (2R)-2-(4-chloro-2-methylphenoxy)propanoate
CAS Reg. No.: 861229-15-4
Formula: C18H27ClO3
Activity: herbicides (phenoxypropionic)
Notes: This substance is a derivative of mecoprop-P [16484-77-8].
This substance was previously known as mecoprop-P-2-ethylhexyl; the “etexyl” modifier was introduced in December 2018 in the 4th edition of ISO 257.
The unresolved isomeric mixture of this substance has the ISO common name mecoprop-etexyl [71526-69-7].
Structure: Structural formula of mecoprop-P-etexyl
Pronunciation: měk-o-prǒp pē ē-těks-īl  Guide to British pronunciation
InChI: InChI=1S/C18H27ClO3/c1-5-7-8-15(6-2)12-21-18(20)14(4)22-17-10-9-16(19)11-13(17)3/h9-11,14-15H,5-8,12H2,1-4H3/t14-,15?/m1/s1

A data sheet from the Compendium of Pesticide Common Names