CAS 133-90-4: Chloramben

Description: Chloramben, with the CAS number 133-90-4, is a selective herbicide primarily used for controlling broadleaf weeds in various agricultural settings. It belongs to the class of chemicals known as benzoic acid derivatives. Chloramben is characterized by its ability to inhibit the growth of target plants by disrupting their metabolic processes, particularly affecting photosynthesis and amino acid synthesis. The compound is typically applied pre-emergence or post-emergence, depending on the specific application and target weeds. It is a white to off-white crystalline solid with moderate solubility in water and is often formulated as an emulsifiable concentrate or granule for ease of application. Chloramben is known for its relatively low toxicity to mammals, making it a preferred choice in certain agricultural practices. However, like many herbicides, it poses potential risks to non-target plants and aquatic organisms, necessitating careful management and adherence to safety guidelines during use. Environmental persistence and degradation pathways are also important considerations in its application and regulatory assessment.

Formula: C₇H₅Cl₂NO₂

InChI: InChI=1S/C7H5Cl2NO2/c8-3-1-4(7(11)12)6(9)5(10)2-3/h1-2H,10H2,(H,11,12)

InChI key: InChIKey=HSSBORCLYSCBJR-UHFFFAOYSA-N

SMILES: O=C(O)C=1C=C(Cl)C=C(N)C1Cl

Synonyms:

• 2,5-Dichloro-3-aminobenzoic acid
• 3-Amino-2,5-Dichlorobenzoate
• 3-Amino-2,5-dichlorobenzoic acid
• Ambiben
• Amiben
• Amibin
• Amoben
• Benzoic acid, 3-amino-2,5-dichloro-
• Methyl 3-Amino-2,5-Dichlorobenzoate
• Vegiben

3-Amino-2,5-dichlorobenzoic Acid

CAS: 133-90-4

• Formula: C₇H₅Cl₂NO₂
• Purity: >98.0%(T)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 206.02

Benzoic acid, 3-amino-2,5-dichloro-

CAS: 133-90-4

• Formula: C₇H₅Cl₂NO₂
• Color and Shape: Solid
• Molecular weight: 206.0261

3-Amino-2,5-dichlorobenzoic acid

CAS: 133-90-4

Chloramben

CAS: 133-90-4

• Formula: C₇H₅Cl₂NO₂
• Color and Shape: Neat
• Molecular weight: 206.03

Chlorinated Acids Mix 1 100 µg/mL in Acetonitrile

CAS: 120-36-5 133-90-41918-00-9 1918-02-1 25057-89-0 50594-66-6 93-72-1 94-75-7

• Formula: C₈H₆Cl₂O₃
• Color and Shape: Mixture
• Molecular weight: 221.04

EPA Method 515.3 Herbicide Mixture 405 10-100 µg/mL in Acetone

CAS: 100-02-7 120-36-5 133-90-41918-00-9 1918-02-1 2136-79-0 25057-89-0 50594-66-6 51-36-5 75-99-0 87-86-5 88-85-7 887-54-7 93-72-1 93-76-5 94-75-7 94-82-6

• Color and Shape: Colourless

Pesticide Mixture 254 200 µg/mL in Acetonitrile

CAS: 114311-32-9 133-90-41702-17-6 1918-00-9 1918-02-1 25057-89-0 55335-06-3 81334-34-1 81335-37-7 81335-77-5 93-65-2 94-74-6 94-75-7

• Formula: C₈H₆Cl₂O₃
• Color and Shape: Colourless
• Molecular weight: 221.04

EPA Method 515.4 Herbicide Mixture 408 10-100 µg/mL in Acetone

CAS: 120-36-5 133-90-41918-00-9 1918-02-1 2136-79-0 25057-89-0 50594-66-6 51-36-5 75-99-0 84087-01-4 87-86-5 88-85-7 887-54-7 93-72-1 93-76-5 94-75-7 94-82-6

• Color and Shape: Colourless

3-Amino-2,5-dichlorobenzoic acid

CAS: 133-90-4

• Purity: 95.0%
• Molecular weight: 206.02000427246094

3-Amino-2,5-dichlorobenzoic Acid

CAS: 133-90-4

• Formula: C₇H₅Cl₂NO₂
• Color and Shape: Neat
• Molecular weight: 206.03

3-Amino-2,5-dichlorobenzoic acid

CAS: 133-90-4

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• Formula: C₇H₅Cl₂NO₂
• Purity: Min. 95%
• Color and Shape: White Powder
• Molecular weight: 206.03 g/mol

Chloramben

CAS: 133-90-4

Chloramben, a herbicide, is used to control the seedlings of annual grasses and broadleaf weeds.

• Formula: C₇H₅Cl₂NO₂
• Purity: 98%
• Color and Shape: Colorless Crystalline Solid Physical Description Purplish White Powder Or Light Purple Solid (Ntp 1992)
• Molecular weight: 206.03