Pendimethalin
[CAS# 40487-42-1]

Identification

• Classification: Chemical pesticide >> Herbicide >> Other herbicides
• Name: Pendimethalin
• Synonyms: 2,6-Dinitro-N-(1-ethylpropyl)-3,4-xylidine; 3,4-Dimethyl-2,6-dinitro-N-(1-ethylpropyl)-benzenamine; N-(1-Ethylpropyl)-3,4-dimethyl-2,6-dinitrobenzenamine; N-(Ethylpropyl)-2,6-dinitro-3,4-xylidine; N-(Ethylpropyl)-3,4-dimethyl-2,6-dinitroaniline; Accotab; Herbadox; Herbodox; Penoxalin; Pentagon; Pre-M 60DG
• Molecular Formula: C₁₃H₁₉N₃O₄
• Molecular Weight: 281.31
• CAS Registry Number: 40487-42-1
• EC Number: 254-938-2

Properties

• Density: 1.17
• Melting point: 56-57 °C
• Boiling point: 330 °C
• Water solubility: <0.5 mg/L

Safety Data

• Hazard Symbols: GHS08;GHS09 Warning
• Risk Statements: H361d-H400-H410
• Safety Statements: S2;S24;S29;S37;S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Skin sensitization	Skin Sens.	1	H317
Reproductive toxicity	Repr.	2	H361d
Acute toxicity	Acute Tox.	4	H302
Reproductive toxicity	Repr.	2	H361d