2,4-Dichlorophenoxyacetic acid 是一种合成生长素，用作植物生长调节剂，也用作植物细胞培养基中的补充剂。它是除草剂中的一种活性成分，用于破坏肌动蛋白细胞骨架，以控制根系伸长和细胞生成。

2,4-Dichlorophenoxyacetic acid is a synthetic auxin used as a plant growth regulator and also used as a supplement in plant cell culture media. It is an active ingredient in herbicides used to disrupts the actin cytoskeleton for the control of root elongation and cell production.

94-75-7

C8H6Cl2O3

221.03

Hedonal;Macondray;2,4-D acid;Chloroxone;2,4-二氯苯氧乙酸;2,4-D

DMSO:100 mg/mL (452.41 mM),Need ultrasonic
Powder: -20°C for 3 years
In solvent: -80°C for 2 years