?4-Chlorophenoxyacetic acid sodium salt

CAS NO.：13730-98-8
Empirical Formula: C8H6ClNaO3
Molecular Weight: 208.57
MDL number: MFCD01743486
EINECS: 237-299-4
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-27 23:53:35

What is ?4-Chlorophenoxyacetic acid sodium salt?

Chemical properties

4-Chlorophenoxyacetic acid sodium salt is a white needle-like or prismatic crystal, slightly phenolic. Melting point 154～156 ℃. soluble in water. Stable properties, long-term storage without deterioration.

The Uses of ?4-Chlorophenoxyacetic acid sodium salt

4-Chlorophenoxyacetic acid sodium salt can be used as a plant growth promoter. my country stipulates that it is only used for bean sprouts, and the residual amount should not exceed 1.0mg/kg.

Properties of ?4-Chlorophenoxyacetic acid sodium salt

Melting point:	164 °C
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly, Heated), Methanol (Slightly), Water (Slightly)
form	Solid
color	White to Off-White
CAS DataBase Reference	13730-98-8
EPA Substance Registry System	Sodium 4-chlorophenoxyacetate (13730-98-8)

Safety information for ?4-Chlorophenoxyacetic acid sodium salt

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.