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HomeProduct name listMetazachlor

Metazachlor

  • CAS NO.:67129-08-2
  • Empirical Formula: C14H16ClN3O
  • Molecular Weight: 277.75
  • MDL number: MFCD00055509
  • EINECS: 266-583-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-23 13:36:13
Metazachlor Structural

What is Metazachlor?

Chemical properties

White to Off-White Solid

The Uses of Metazachlor

A chloroacetanilide herbicide used on vegetable crops.

Definition

ChEBI: An organochlorine compound that is 2-chloroacetamide substituted by a 2,6-dimethylphenyl and a (1H-pyrazol-1-ylmethyl) group at the nitrogen atom.

Metabolic pathway

Metazachlor is transformed in soil into 2-hydroxy-N- (2,6-dimethylphenyl)-N-(1H-pyrazol-1- ylmethyl)acetamide, 2-chloro-N-(2,6- dimethylphenyl)acetamide, and 4,4' -methylenebis-(2,6- dimethylbenzenamine), and the soil concentration of the benzenamine is lower than 0.1 ppm.

Properties of Metazachlor

Melting point: 74-78°C
Boiling point: 439.2±45.0 °C(Predicted)
Density  1.237-1.323 g/cm3(Temp: 25 °C)
Flash point: 2 °C
storage temp.  Sealed in dry,2-8°C
solubility  Chloroform, Methanol
form  neat
pka 1.54±0.10(Predicted)
form  Solid
color  Off-White to Pale Beige
BRN  621550
CAS DataBase Reference 67129-08-2(CAS DataBase Reference)
NIST Chemistry Reference Acetamide, 2-chloro-n-(2,6-dimethylphenyl)-n-(1h-pyrazol-1-ylmethyl)-(67129-08-2)

Safety information for Metazachlor

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
ghs
Health Hazard
GHS08
ghs
Environment
GHS09
GHS Hazard Statements H302:Acute toxicity,oral
H317:Sensitisation, Skin
H351:Carcinogenicity
H410:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P201:Obtain special instructions before use.
P273:Avoid release to the environment.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P308+P313:IF exposed or concerned: Get medical advice/attention.

Computed Descriptors for Metazachlor

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