Simazine
[CAS# 122-34-9]

Identification

• Classification: Chemical pesticide >> Herbicide >> Triazine herbicide
• Name: Simazine
• Synonyms: 1-Chloro-3,5-bisethylamino-2,4,6-triazine; 2,4-Bis(ethylamino)-6-chloro-s-triazine
• Molecular Formula: C₇H₁₂ClN₅
• Molecular Weight: 201.66
• CAS Registry Number: 122-34-9
• EC Number: 204-535-2

Properties

• Density: 1.302
• Melting point: 225 ºC
• Water solubility: 0.0005 g/100 mL

Safety Data

• Hazard Symbols: GHS08;GHS09 Warning
• Hazard Statements: H351-H400-H410
• Safety Description: S36/37;S46;S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Carcinogenicity	Carc.	2	H351
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	3	H331
Reproductive toxicity	Repr.	2	H361
Specific target organ toxicity - single exposure	STOT SE	3	H336
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Specific target organ toxicity - single exposure	STOT SE	3	H335
Specific target organ toxicity - repeated exposure	STOT RE	1	H372

• Transport Information: UN 2811