Ioxynil
[CAS# 1689-83-4]

Identification

• Classification: Chemical reagent >> Organic reagent >> Cyanide/nitrile
• Name: Ioxynil
• Synonyms: 3,5-Diiodo-4-hydroxybenzonitrile; 4-Hydroxy-3,5-diiodobenzonitrile
• Molecular Formula: C₇H₃I₂NO
• Molecular Weight: 370.91
• CAS Registry Number: 1689-83-4
• EC Number: 216-881-1

Properties

• Melting point: 200 °C
• Water solubility: insoluble

Safety Data

• Hazard Symbols: GHS06;GHS08;GHS09 Danger
• Risk Statements: H361d-H331-H301-H312-H373-H319-H400-H410
• Safety Statements: S36/37;S45;S60;S61

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	3	H301
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Eye irritation	Eye Irrit.	2	H319
Acute toxicity	Acute Tox.	3	H331
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Reproductive toxicity	Repr.	2	H361
Reproductive toxicity	Repr.	2	H361d
Reproductive toxicity	Repr.	2	H361d

• Transport Information: UN 2811