Acetochlor

Synonym(s):2-Chloro-N-ethoxymethyl-N-(2′-ethyl-6′-methylphenyl) acetamide

CAS NO.：34256-82-1
Empirical Formula: C14H20ClNO2
Molecular Weight: 269.77
MDL number: MFCD00143534
EINECS: 251-899-3
SAFETY DATA SHEET (SDS)
Update Date: 2023-06-08 09:02:54

What is Acetochlor?

The Uses of Acetochlor

Herbicide.

What are the applications of Application

Acetochlor is inhibits elongase and geranylgeranyl pyrophosphate in plants

Definition

ChEBI: A monocarboxylic acid amide that is N-phenylacetamide carrying an ethyl and a methyl group at positions 2 and 6 respectively on the benzene ring while one of the methyl hydrogens as well as the hydrogen attached to the nitrogen atom have been replaced by a chloro and an ethoxymethyl group respectively.

Agricultural Uses

Herbicide: A U.S. EPA restricted Use Pesticide (RUP). Approval pending in the EU. A pre-emergence herbicide for control of annual grasses and broadleaf weeds. It is used on cabbage, citrus cops, coffee, all types of corn, cotton, green peas, maize, onion, peanuts, potatoes, vineyards, sugar cane, and sugar beets, among others. It is compatible with most other pesticides.

Trade name

ACENIT®; CP 55097®; DEGREE®; ERUNIT®; FULTIME®; GUARDIAN®; HARNESS®; KEYSTONE LA®; MG 02®; MON 097®; MON 58420®; NEVIREX®; RELAY®; SACEMID®; SURPASS®; TOPHAND®; TOPNOTCH®; TROPHEE®; TROPHY®; WINNER®

Metabolic pathway

The initial metabolism of acetochlor is investigated to delineate the detoxification pathway using tolerant corn and soybean seedlings. Acetochlor is rapidly absorbed and metabolized by etiolated corn seedlings to the glutathione conjugate and is also rapidly metabolized by etiolated soybean seedlings. However, the initial metabolite by soybean seedlings is the homoglutathione conjugate, not the glutathione conjugate.

Properties of Acetochlor

Melting point:	<0°C
Boiling point:	bp0.4 torr 134°
Density	1.1
refractive index	nD20 1.5272
Flash point:	>68°C
storage temp.	0-6°C
solubility	Chloroform: Slightly Soluble,DMSO: Slightly Soluble,
form	neat
pka	1.29±0.50(Predicted)
Water Solubility	222.8mg/L(temperature not stated)
BRN	2859702
CAS DataBase Reference	34256-82-1(CAS DataBase Reference)
NIST Chemistry Reference	Acetamide, 2-chloro-n-(ethoxymethyl)-n-(2-ethyl-6-methylphenyl)-(34256-82-1)
EPA Substance Registry System	Acetochlor (34256-82-1)

Safety information for Acetochlor

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07 Health Hazard GHS08 Environment GHS09
GHS Hazard Statements	H315:Skin corrosion/irritation H317:Sensitisation, Skin H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation H351:Carcinogenicity H373:Specific target organ toxicity, repeated exposure H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes	P202:Do not handle until all safety precautions have been read and understood. P273:Avoid release to the environment. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P308+P313:IF exposed or concerned: Get medical advice/attention.