Melting point :85-87 °C
Density :1.4140 (rough estimate)
refractive index :1.6140 (estimate)
solubility :DMSO (Slightly), Methanol (Slightly)
form :Off-White to Pale Beige
Henry's Law Constant :2.1×10¹⁰ mol/(m³Pa) at 25℃, Duchowicz et al. (2020)
Stability :Hygroscopic
LogP :-0.57 at 20℃
CAS DataBase Reference :2008-39-1(CAS DataBase Reference)
EPA Substance Registry System :2,4-D dimethylamine salt (2008-39-1)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H411 Toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 2
Precautionary statements:	P273 Avoid release to the environment. 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.