2,4-Dichlorophenoxyacetic acid
97%
Reagent
Code: #169331
Alias
2,4-D; 2,4-drops, 2,4-dichlorophenoxyacetic acid
CAS Number
94-75-7
science Other reagents with same CAS 94-75-7
blur_circular Chemical Specifications
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Molecular Information
Weight
221.04 g/mol
Formula
C₈H₆Cl₂O₃
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Registry Numbers
EC Number
202-361-1
MDL Number
MFCD00004300
thermostat
Physical Properties
Melting Point
137 °C
Boiling Point
160 °C (0.4 mmHg)
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Storage & Handling
Density
1.563
Storage
2~8°C
description Product Description
Widely used as a selective herbicide, it targets broadleaf weeds without harming grasses and cereal crops. Commonly applied in agriculture, lawns, and turf management, it controls unwanted plants in wheat, corn, and rice fields. Also found in brush and weed killers for roadside and industrial land maintenance. Its ability to mimic plant growth hormones causes uncontrolled growth in susceptible plants, leading to their death. Frequently used in formulations either alone or mixed with other herbicides for enhanced effectiveness.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Melting point | 136-143°C |
| Purity (HPLC) | 97-100% |
| Purity (Neutralization Titration) | 96.5-103.5% |
| Appearance | white to off-white to light grey to light yellow to dark green powder or crystal |
| Infrared Spectrum | Conforms to Structure |
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