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2,4-Dichlorophenoxyacetic acid with cas 94-75-7

what is  of  2,4-Dichlorophenoxyacetic acid with cas 94-75-7

As one of the most inexpensive and oldest weed killers, 2,4-Dichlorophenoxyacetic acid (usually called 2,4-D) is a systemic herbicide that is widely applied all over the world. It is effective to selectively kill a variety of terrestrial and aquatic broadleaf weeds without affecting most grasses, such as cereals, lawn turf, and grassland. Nowadays, 2,4-D is widely used to treat unwanted vegetation in various areas.

Quick Details of  2,4-Dichlorophenoxyacetic acid with cas 94-75-7

Classification:Carboxylic Acid
CAS No.:94-75-7
Other Names:Ferxone
EINECS No.:202-361-1
Place of Origin:China
Grade Standard:Agriculture Grade
Appearance:white powder
Application:Agriculture Grade
Brand Name:unilong
Model Number:JLSQ0011
Product name:2,4-Dichlorophenoxyacetic acid
CAS number:94-75-7
Molecular Formula:C8H6Cl2O3
EINECS number:202-361-1

Specification of 2,4-Dichlorophenoxyacetic acid with cas 94-75-7

2,4-Dichlorophenoxyacetic acid Basic information 
Product Name: 2,4-Dichlorophenoxyacetic acid
CAS: 94-75-7
MF: C8H6Cl2O3
MW: 221.04
EINECS: 202-361-1
Mol File: 94-75-7.mol
2,4-Dichlorophenoxyacetic acid Chemical Properties 
Melting point 137 °C
Boiling point 160 °C (0.4 mmHg)
density 1.563
vapor pressure 0.4 mm Hg ( 160 °C)
refractive index 1.5000 (estimate)
Fp 160°C/0.4mm
storage temp. APPROX 4°C
solubility Soluble in organic solvents (ethanol, acetone, dioxane)
pka pK1:2.64 (25°C)
form crystalline
color off-white to tan
PH Range Acidic
Odor Threshold 3.13 ppm
Water Solubility Slightly soluble. Decomposes. 0.0890 g/100 mL
Merck 142,796
BRN 1214242



25kgs/drum, 9tons/20’containerPacking


2,4-D is registered with the US Environmental Protection Agency (EPA) for use on a variety of food/feed sites, turf, lawn, aquatic sites, and forestry applications, and as a growth regulator in citrus crops. Residents and professional applicators may use 2,4-D on home lawns.