CAS 1928-38-7: 2,4-dichlorophenoxyacetic acid methyl*ester

Description: 2,4-Dichlorophenoxyacetic acid methyl ester, commonly known as methyl 2,4-dichlorophenoxyacetate, is an organic compound with the CAS number 1928-38-7. It is an ester derived from 2,4-dichlorophenoxyacetic acid, a well-known herbicide. This compound typically appears as a colorless to pale yellow liquid with a characteristic odor. It is soluble in organic solvents but has limited solubility in water. The compound is primarily used in agricultural applications, particularly as a herbicide for controlling broadleaf weeds in various crops. Its mode of action involves mimicking natural plant hormones, leading to uncontrolled growth and eventual plant death. Safety considerations include potential toxicity to aquatic organisms and the need for careful handling to minimize environmental impact. As with many chemical substances, proper storage and disposal methods are essential to mitigate risks associated with exposure. Overall, methyl 2,4-dichlorophenoxyacetate is significant in agricultural chemistry, contributing to effective weed management strategies.

Formula: C₉H₈Cl₂O₃

InChI: InChI=1S/C9H8Cl2O3/c1-13-9(12)5-14-8-3-2-6(10)4-7(8)11/h2-4H,5H2,1H3

InChI key: InChIKey=HWIGZMADSFQMOI-UHFFFAOYSA-N

SMILES: O=C(OC)COC1=CC=C(Cl)C=C1Cl

Acetic acid, 2-(2,4-dichlorophenoxy)-, methyl ester

CAS: 1928-38-7

• Formula: C₉H₈Cl₂O₃
• Purity: 97%
• Color and Shape: Solid
• Molecular weight: 235.064

2,4-D-methyl

CAS: 1928-38-7

2,4-D-methyl is a carboxylesterase in herbicide bioactivation.

• Formula: C₉H₈Cl₂O₃
• Purity: 98%
• Color and Shape: The Environment Immediate Steps Should Be Taken To Limit Its Spread To The Environment It Is Used As
• Molecular weight: 235.06

Pesticide-Mix 32 10 µg/mL in Cyclohexane

CAS: 1928-37-6 1928-38-723844-56-6 23844-57-7 2436-73-9 57153-18-1

• Formula: C₉H₇Cl₃O₃
• Color and Shape: Mixture
• Molecular weight: 269.51

EPA Method 1311 TCLP Methylated Herbicide Spiking Mixture 400 2000 µg/mL in Methanol

CAS: 1928-38-74841-20-7

• Color and Shape: Mixture

2,4-D-methyl ester

CAS: 1928-38-7

• Formula: C₉H₈Cl₂O₃
• Color and Shape: Neat
• Molecular weight: 235.06

EPA Method 515.4 Herbicide Mixture 409 10-100 µg/mL in Methyl tert Butyl Ether

CAS: 14143-55-6 17640-02-7 1825-21-4 1861-32-1 18625-12-2 1928-37-6 1928-38-723844-57-7 2905-67-1 4841-20-7 50594-67-7 6099-79-2 61592-45-8 6597-78-0 7286-84-2 84087-33-2

• Color and Shape: Mixture

Methyl (2,4-Dichlorophenoxy)acetate

CAS: 1928-38-7

• Formula: C₉H₈Cl₂O₃
• Purity: >98.0%(GC)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 235.06

EPA Method 515.3 Independent Check Standard Mixture 407 10-100 µg/mL in Methyl tert Butyl Ether

CAS: 100-17-4 14143-55-6 17640-02-7 1825-21-4 1861-32-1 18625-12-2 1928-37-6 1928-38-723844-57-7 2905-67-1 4841-20-7 50594-67-7 6099-79-2 61592-45-8 6597-78-0 7286-84-2

• Color and Shape: Mixture

(2,4-Dichlorophenoxy)acetic acid methyl ester

CAS: 1928-38-7

2,4-Dichlorophenoxyacetic acid methyl ester is a herbicide that inhibits the growth of plants by inhibiting …

• Formula: C₉H₈Cl₂O₃
• Purity: Min. 95%
• Color and Shape: Powder
• Molecular weight: 235.06 g/mol

2,4-D Methyl Ester-d3

CAS: 1928-38-7

Applications 2,4-D Methyl Ester-d3 is the labelled analogue of 2,4-D Methyl Ester (D826518), a pesticide. …

• Formula: C₉D₃H₅Cl₂O₃
• Color and Shape: Neat
• Molecular weight: 238.083