| | Identification | More |  | [Name] 
 Ioxynil
 |  | [CAS] 
 1689-83-4
 |  | [Synonyms] 
 3,5-DIIODO-4-HYDROXYBENZONITRILE
 4-CYANO-2,6-DIIODOPHENOL
 4-HYDROXY-3,5-DIIODOBENZONITRILE
 4-HYDROXY-3,5-DIIODOPHENYL CYANIDE
 ACP 63303(R)
 ACTRIL
 ACTRIL(R)
 BANTROL(R)
 CERTROL(R)
 IOTRIL
 IOXYNIL
 'LGC' (1620)
 MAESTRO II
 MEXTROL
 SANPXYNIL
 TOTRIL
 TRIONYLHAWK
 2,6-Diiodo-4-cyanophenol
 3,5-diiodo-4-hydroxy-benzonitril
 3,5-Dijod-4-hydroxy-benzonitril
 |  | [EINECS(EC#)] 
 216-881-1
 |  | [Molecular Formula] 
 C7H3I2NO
 |  | [MDL Number] 
 MFCD00016422
 |  | [Molecular Weight] 
 370.91
 |  | [MOL File] 
 1689-83-4.mol
 | 
 | Safety Data | Back Directory |  | [Hazard Codes ] 
 N-T,N,T
 |  | [Risk Statements ] 
 R63:Possible risk of harm to the unborn child.
 R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
 R48/22:Harmful: danger of serious damage to health by prolonged exposure if swallowed .
 R36:Irritating to the eyes.
 R23/25:Toxic by inhalation and if swallowed .
 R21:Harmful in contact with skin.
 |  | [Safety Statements ] 
 S61:Avoid release to the environment. Refer to special instructions safety data sheet .
 S60:This material and/or its container must be disposed of as hazardous waste .
 S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
 S36/37:Wear suitable protective clothing and gloves .
 S63:In case of accident by inhalation, remove casualty to fresh air and keep at rest.
 |  | [RIDADR ] 
 3276
 |  | [WGK Germany ] 
 3
 |  | [RTECS ] 
 DI4025000
 |  | [HazardClass ] 
 6.1
 |  | [PackingGroup ] 
 III
 |  | [HS Code ] 
 29269095
 |  | [Hazardous Substances Data] 
 1689-83-4(Hazardous Substances Data)
 | 
 | Hazard Information | Back Directory |  | [Chemical Properties] 
 beige amorphous powder
 |  | [Uses] 
 3,5-Diiodo-4-hydroxybenzonitrile is used in the preparation of herbicides Bromoxynil and Ioxynil.
 |  | [Definition] 
 ChEBI: A  nitrile that is benzonitrile substituted by a hydroxy group at position 4 and iodo groups at positions 3 and 5.
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