4,4'-Diaminodiphenyl ether 98%

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Environment Warning

Danger

Synonyms: p-Aminophenyl ether , 4-Aminophenyl ether , 4,4-Oxydianiline , 4,4'-Oxydianiline , Bis(4-aminophenyl) ether , 4,4'-Oxydianiline zone-refined

10433-1000 10433-0250 10433-5000 10433-0050

TS10433-1000EA 65 USD

TS10433-1000 TS10433-0250 TS10433-0050 TS10433-5000

4,4'-Diaminodiphenyl ether 98%

4,4'-Diaminodiphenyl ether

Formula: C₁₂H₁₂N₂O
MW: 200.24 g/mol
Boiling Pt: 190 °C (.1 mmHg)
Melting Pt: 189…193 °C
Flash Pt: 218 °C
Storage Temperature: Ambient

MDL Number: MFCD00007863
CAS Number: 101-80-4
EINECS: 202-977-0
UN: 2811
ADR: 6.1,II

Specification Test Results

Appearance	Beige Crystalline powder
Infrared spectrum	Conforms
Melting point	189 to 193 °C
Titration with HClO4	≥97.5 %
Iron (Fe)	≤500 ppm
Magnesium (Mg)	≤5000 ppm
Potassium (K)	≤500 ppm
Sodium (Na)	≤500 ppm
Strontium (Sr)	≤500 ppm
Heavy metals (ICP-OES)	≤30 ppm
Sulfur compounds (as SO4)	≤0.1 %
Insoluble matter	≤0.03 % (in HCl)

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