CAS 34256-82-1: Acetochlor

Description: Acetochlor is a selective herbicide primarily used for controlling annual grasses and certain broadleaf weeds in various crops, particularly corn and soybeans. It belongs to the chloroacetanilide class of herbicides and functions by inhibiting the synthesis of fatty acids, which disrupts the growth of target plants. Acetochlor is characterized by its relatively low volatility and high lipophilicity, which allows it to persist in the soil and effectively control weeds over an extended period. It is typically applied pre-emergence or early post-emergence to maximize its efficacy. The substance is a colorless to pale yellow liquid with a mild odor, and it has a moderate solubility in water, making it important to consider its environmental impact, particularly regarding groundwater contamination. Safety measures are essential when handling acetochlor, as it can pose risks to human health and non-target organisms if not used according to guidelines. Regulatory assessments have established acceptable exposure levels to ensure safe agricultural practices.

Formula: C₁₄H₂₀ClNO₂

InChI: InChI=1S/C14H20ClNO2/c1-4-12-8-6-7-11(3)14(12)16(10-18-5-2)13(17)9-15/h6-8H,4-5,9-10H2,1-3H3

InChI key: InChIKey=VTNQPKFIQCLBDU-UHFFFAOYSA-N

SMILES: O=C(N(C=1C(=CC=CC1CC)C)COCC)CCl

Synonyms:

• 2'-Ethyl-6'-methyl-N-(ethoxymethyl)-2-chloroacetanilide
• 2-Chlor-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamid
• 2-Chloro-2'-methyl-6'-ethyl-N-ethoxymethyl
• 2-Chloro-2'-methyl-6'-ethyl-N-ethoxymethyl-acetanilide
• 2-Chloro-N-(ethoxymethyl)-6'-ethyl-o-acetotoluidide
• 2-Chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)acetamide
• 2-Ethyl-6-methyl-N-(ethoxymethyl)-2-chloroacetylaniline
• 2-Methyl-6-ethyl-N-ethoxymethyl-2-chloroacetanilide
• 2-cloro-N-(2-etil-6-metilfenil)-N-(etoximetil)acetamida
• Acenit
• Acetal
• Acetal (herbicide)
• Acetamide, 2-chloro-N-(ethoxymethyl)-N-(2-ethyl-6-methylphenyl)-
• Acetor 50 EC
• Azetochlor
• Chloracetanilide
• Guardian
• Guardian (herbicide)
• Harness
• Henaisi
• Mg 02
• Mon-097
• Nevirex
• Relay
• Relay (herbicide)
• Riley
• Surpass
• Top Hand
• Topnotc
• Trophee
• Trophy
• Warrant
• o-Acetotoluidide, 2-chloro-N-(ethoxymethyl)-6'-ethyl-

Acetochlor 100 µg/mL in Cyclohexane

CAS: 34256-82-1

• Formula: C₁₄H₂₀ClNO₂
• Color and Shape: Colourless
• Molecular weight: 269.77

GC PestiMix 2 10 µg/mL in Isooctane:Toluene (50:50)

CAS: 101007-06-1 10265-92-6 102851-06-9 110488-70-5 1113-02-6 1114-71-2 115-32-2 115-86-6 115-90-2 121-14-2 121-75-5 122-14-5 126-68-1 126-73-8 128-37-0 13171-21-6 134-62-3 143390-89-0 144171-61-9 1499-10-1 1563-66-2 15972-60-8 17109-49-8 1836-75-5 1897-45-6 1928-43-4 1929-77-7 2008-41-5 2104-96-3 22248-79-9 22781-23-3 2303-17-5 2310-17-0 23950-58-5 24934-91-6 2497-06-5 2631-37-0 26399-36-0 2642-71-9 27314-13-2 28044-83-9 29232-93-7 297-97-2 299-84-3 300-76-5 314-40-9 319-85-7 33693-04-8 34256-82-135400-43-2 35554-44-0 3761-42-0 39515-41-8 39765-80-5 41814-78-2 42576-02-3 43121-43-3 465-73-6 50-29-3 50512-35-1 51218-45-2 52-85-7 52315-07-8 5234-68-4 56-38-2 56-72-4 577-19-5 5902-51-2 59756-60-4 606-20-2 62-73-7 63-25-2 66246-88-6 67747-09-5 6923-22-4 72-20-8 732-11-6 74070-46-5 759-94-4 77-47-4 8065-48-3 81406-37-3 86-50-0 87674-68-8 92-52-4 950-37-8 96182-53-5 99675-03-3

• Color and Shape: Colourless Liquid

EPA Method 525.3 Organochlorine Pesticide Mixture 500 μg/mL in Acetone

CAS: 1024-57-3 1031-07-8 108-45-2 118-74-1 1861-32-1 1897-45-6 2675-77-6 309-00-2 319-84-6 319-85-7 319-86-8 33213-65-9 34256-82-139765-80-5 50-29-3 510-15-6 5103-71-9 5103-74-2 51877-74-8 54774-45-7 60-57-1 72-20-8 72-43-5 72-54-8 72-55-9 76-44-8 77-47-4 87-86-5 959-98-8

• Formula: C₆H₈N₂
• Color and Shape: Mixture
• Molecular weight: 108.14

Acetochlor 100 µg/mL in Acetonitrile

CAS: 34256-82-1

• Formula: C₁₄H₂₀ClNO₂
• Color and Shape: Single Solution
• Molecular weight: 269.77

GB 23200.121-2021 Pesticide Mixture 5 50 µg/mL in Acetonitrile

CAS: 1072957-71-1 110488-70-5 111031-17-5 115-90-2 115852-48-7 120068-36-2 120068-37-3 120116-88-3 120118-14-1 126833-17-8 141-66-2 142459-58-3 143807-66-3 145701-23-1 149961-52-4 158062-67-0 15972-60-8 161326-34-7 1698-60-8 180409-60-3 181587-01-9 188425-85-6 211867-47-9 23184-66-9 239110-15-7 23947-60-6 272451-65-7 29104-30-1 34256-82-1348635-87-0 366815-39-6 5234-68-4 6132-17-8 62-73-7 6552-21-2 658066-35-4 71626-11-4 736994-63-1 81777-89-1 83164-33-4 86-50-0 87674-68-8 98967-40-9

• Color and Shape: Mixture

GB 23200.113-2018 Group A 117 Pesticides 10 µg/mL in Ethyl acetate

CAS: 10265-92-6 107534-96-3 110235-47-7 1134-23-2 114-26-1 115-32-2 115-90-2 116-29-0 118-74-1 119168-77-3 1194-65-6 124495-18-7 13071-79-9 13194-48-4 133855-98-8 13457-18-6 13593-03-8 139-40-2 141517-21-7 143390-89-0 15972-60-8 161326-34-7 17109-49-8 180409-60-3 18181-80-1 188425-85-6 18854-01-8 19666-30-9 2104-64-5 2104-96-3 21087-64-9 2212-67-1 2303-17-5 23103-98-2 24017-47-8 24151-93-7 25311-71-1 2540-82-1 2588-03-6 2588-04-7 26087-47-8 2631-40-5 26399-36-0 28249-77-6 29232-93-7 298-02-2 30560-19-1 311-45-5 31218-83-4 314-40-9 319-84-6 319-85-7 319-86-8 33213-65-9 33399-00-7 3424-82-6 34256-82-135554-44-0 3689-24-5 3761-41-9 3761-42-0 41483-43-6 42874-03-3 43121-43-3 50-29-3 50471-44-8 51-03-6 51218-45-2 51218-49-6 51235-04-2 5131-24-8 51630-58-1 51877-74-8 52315-07-8 52918-63-5 53-19-0 55-38-9 55219-65-3 55283-68-6 56-38-2 56070-16-7 57837-19-1 58-89-9 584-79-2 60-51-5 60168-88-9 60238-56-4 6190-65-4 62-73-7 62610-77-9 62850-32-2 64249-01-0 66246-88-6 66332-96-5 6923-22-4 72-20-8 72-54-8 72-55-9 74070-46-5 7696-12-0 7786-34-7 78-34-2 78-48-8 786-19-6 789-02-6 82657-04-3 944-22-9 950-10-7 950-35-6 95737-68-1 959-98-8 96182-53-5 96489-71-3 97-17-6 98886-44-3 99-30-9 99675-03-3

• Color and Shape: Mixture

Acetochlor

CAS: 34256-82-1

• Formula: C₁₄H₂₀ClNO₂
• Color and Shape: Neat
• Molecular weight: 269.77

Acetochlor

CAS: 34256-82-1

• Formula: C₁₄H₂₀ClNO₂
• Color and Shape: Light Yellow
• Molecular weight: 269.77

Acetochlor

CAS: 34256-82-1

Versatile small molecule scaffold

• Formula: C₁₄H₂₀ClNO₂
• Purity: Min. 95%
• Molecular weight: 269.77 g/mol