CAS 1689-83-4: Ioxynil

Description: Ioxynil is a selective herbicide primarily used for controlling broadleaf weeds in various crops, particularly in cereal grains and turf. It belongs to the class of phenolic compounds and is characterized by its ability to inhibit photosynthesis in target plants, leading to their eventual death. Ioxynil is typically applied post-emergence, meaning it is used after the weeds have germinated. The compound is known for its relatively low toxicity to mammals, making it a safer option compared to some other herbicides. It is soluble in organic solvents but has limited solubility in water, which influences its application methods and environmental behavior. Ioxynil's mode of action involves disrupting the electron transport chain in chloroplasts, effectively impairing the plant's ability to produce energy. Additionally, it has a moderate persistence in the environment, necessitating careful management to minimize potential impacts on non-target species and ecosystems. Overall, Ioxynil is valued in agricultural practices for its effectiveness against specific weed species while maintaining a favorable safety profile.

Formula: C₇H₃I₂NO

InChI: InChI=1S/C7H3I2NO/c8-5-1-4(3-10)2-6(9)7(5)11/h1-2,11H

InChI key: InChIKey=NRXQIUSYPAHGNM-UHFFFAOYSA-N

SMILES: N#CC1=CC(I)=C(O)C(I)=C1

Synonyms:

• 2,6-Diiodo-4-cyanophenol
• 3,5-Diiodo-4-Hydroxybenzonitrile
• 4-Cyano-2,6-diiodophenol
• 4-Hydroxy-3,5-Di-Iodobenzonitrile
• 4-Hydroxy-3,5-diiodobenzonitrile
• Actril
• Bentrol
• Benzonitrile, 4-hydroxy-3,5-diiodo-
• Ca 69-15
• Certrol
• Cipotril
• Exp 30004A
• Ioksynil
• Joxynil
• Mb 8873
• Toxynil
• Trevespan
• Ioxynil

4-Hydroxy-3,5-diiodobenzonitrile, 97%

CAS: 1689-83-4

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. …

• Formula: C₇H₃I₂NO
• Purity: 97%
• Color and Shape: Powder, Cream to pale brown
• Molecular weight: 370.92

Benzonitrile, 4-hydroxy-3,5-diiodo-

CAS: 1689-83-4

• Formula: C₇H₃I₂NO
• Color and Shape: Solid
• Molecular weight: 370.9138

Ioxynil

CAS: 1689-83-4

Ioxynil: a herbicide, 4-hydroxy-3,5-diiodobenzonitrile; also a xenobiotic and environmental contaminant.

• Formula: C₇H₃I₂NO
• Color and Shape: Solid
• Molecular weight: 370.91

Ioxynil 10 µg/mL in Acetonitrile

CAS: 1689-83-4

• Formula: C₇H₃I₂NO
• Color and Shape: Single Solution
• Molecular weight: 370.91

Pesticide-Mix 95 1000 µg/mL in Ethyl acetate

CAS: 120-36-5 1689-83-41689-84-5 1918-00-9 25057-89-0 50-31-7 55335-06-3 93-65-2 93-76-5 94-74-6 94-75-7 94-81-5 94-82-6

• Formula: C₇H₃Cl₃O₂
• Color and Shape: Mixture
• Molecular weight: 225.46

Ioxynil

CAS: 1689-83-4

• Formula: C₇H₃I₂NO
• Color and Shape: Neat
• Molecular weight: 370.91

GB/T 39665-2020 Pesticide Mixture 606 100 μg/mL in Methanol

CAS: 103361-09-7 10605-21-7 122-34-9 133855-98-8 139-40-2 141112-29-0 1420-07-1 143390-89-0 1689-83-42212-67-1 2303-16-4 2312-35-8 330-54-1 330-55-2 36734-19-7 63-25-2 67564-91-4 6923-22-4 79241-46-6 81412-43-3

• Color and Shape: Colourless

3,5-Diiodo-4-hydroxybenzonitrile

CAS: 1689-83-4

• Formula: C₇H₃I₂NO
• Color and Shape: Colourless
• Molecular weight: 370.91